rwth-aachen.de | DNSViz

rwth-aachen.de

Updated: 2026-04-27 14:15:19 UTC (4 days ago) Update now

DNS Server Responses

Responses for rwth-aachen.de/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.nic.de. (194.0.0.53)	a.nic.de. (2001:678:2::53)	f.nic.de. (81.91.164.5)	f.nic.de. (2a02:568:0:2::53)	z.nic.de. (194.246.96.1)	z.nic.de. (2a02:568:fe02::de)	l.de.net. (2001:668:1f:11::105)	l.de.net. (77.67.63.105)	n.de.net. (194.146.107.6)	n.de.net. (2001:67c:1011:1::53)	s.de.net. (195.243.137.26)	s.de.net. (2003:8:14::53)
rwth-aachen.de	86400	DS	32691 14 2 c84da7fe18755644c07cb1c3e8ede98e7cd63b5322f03f465d163fbde2e3c84d 50088 14 2 54fe9b807a2320ba4c4096f1459d49fb43f293738e7a1176d35eed0fd0ecf826 56627 14 2 b052f8a31ec09c3b1e03390b9c5361f17482d569e22ee1058b357ce94b12df0c 62085 14 2 7e10317933e6ee898ea78ad3009c26650296f642757d6b4f3c3e1fa9a14b67a8	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 8 2 86400 20260511071617 20260427054617 32911 de. MtGBe1gZm//071MAf3u241BBgL8yGCVt WPBv93pN6Hpoz2SbcG4HEGqL12riexut FRc6i33Wuq7E4MrzicotCrPEyXu2BKNm 6uFgwF748PpxeCUoYzz5Tq2L1Lba6sH6 WpiGW01CaG3StTzxB7sv3YwYzj+ZuaDb qzSdVHkYMEk=	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1
Response size (bytes)				OK	445	445	417	417	445	445	417	417	407	407	417	418
Response time (ms)				OK	46	102	176	330	47	105	166	253	39	40	252	254

Responses for rwth-aachen.de/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	DNSKEY	256 3 14 YPizutxHqKuHJpYdEMlaezxxARa2XpYz 9s3MLcaDWRkETtjU55DMjX8bKxo5BSYu YLBOqgdZcTEaQT2WZB6OcO2MOxC3qcln SJwXpbE3/etT7pYMeTo0SVOEoqJ0icvf ; key tag = 9992 257 3 14 FaChCrEM0I5uVsvv/tgrhthnsr2EVhZp RCLPJQ8GlOBtqnB7fvdusPzehmRFOOJ3 S7ofqm19GNAlSbA0KOmf5fAYAhPd3yN5 q/OZnP6sq7rIV1TUr12rWoXPzlUNzT2R ; key tag = 32691 257 3 14 oRvirV4KvRXVLPFdm44qqc5PdqJOYz/P tkNs14mhquXRgqA6GuixFEEa5NulrVBW 2EYk+dPgsL/OpyrNy3suBkJyGWMyyZoq DwVocGIYrfzZM8+wSbebW5m+18/nOx0Q ; key tag = 56627 257 3 14 3YGUeYbHJeJKQG6jHfih6AN65eDWupRU pqVpSmACwLVAWht9H9rYL0XMqlg0/fc9 h3BQJlMemIh3h9xu09I+fwroU/qEopP0 QDv3bB4bvTHaarXMy6Ut/Nf28xuMUJ2q ; key tag = 50088 257 3 14 +m+4zpeeEJSy44oqlrmWdQoyG/djixiC /0Y+0vHlidc9eRclRH+E7TD5ibzh8OQO TTGm9tXoTj5JMp6yCxghkTHzj3kqVoWX 0SFFWTlp4ZViCp77CPuQ9lrm80Qh/VMo ; key tag = 62085	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260527110013 20260427110013 50088 rwth-aachen.de. LST3n/0Woi4LSxLQ7a5NjJx5QFJ2lsZw p7Z5TRKMM8d82HUCg8SJ4h8TF8TdMRpP v1tj6Idv5QE2wH0qUAABLjWkt6HqdXFT +RCl3Cl4XlNrbmGcYVYEDst7b7fJTyGM	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260527110013 20260427110013 56627 rwth-aachen.de. 2F4jIWLiBoEPXvUcBCAM67XqXevTGSBf 0pYvWG5itLSuZ0+gJcz9pGhiqzUqW+T/ 9kTSeNNVOXZCGGtLrL4jTRLJLlyhAAq9 8iCjFE83KzqQPElLjrJGH4zghHDqouxa	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260527110013 20260427110013 62085 rwth-aachen.de. WzVbbsuBsNDngiYcq6zZBKaKxldqsBs7 Q7rZAgru4BfuhWNb4JW37no4RnPt6YkG CzQXwXZdlpkNnUklUoCT1f11qM66qHyL m6jalRb3L/f0bnmd8/bq72oZEhCnSiKU	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260527110013 20260427110013 32691 rwth-aachen.de. qcrcn69V0ecQ/VRhda61ZWUCPi7rS3sa az2VxjiQX+qjqg5nYO9MEk+j+hRNoBQX HVtoX1grjjyGqKwsIGkDY7OKaEOFn5ms J/mu3cP4U6f6MqSTrZVLUWIXDzTtPfpB	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. t3RPiltkd8cjmMI/TJwEJMSHMAvqVsow mqr4//L3IKf8knnlT9y/dh/1p6HBSkyA cm2aYATAUjDJWiamNcJFi/nhAfYKyprJ PwmqLbziNg+J7AqVXOtK/DW8KwD0439Q	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	10/0/1	10/0/1	10/0/1	10/0/1	10/0/1	10/0/1	10/0/1	10/0/1
Response size (bytes)				OK	1341	1341	1341	1341	1341	1341	1341	1341
Response time (ms)				OK	304	414	315	417	299	411	302	408

Responses for rwth-aachen.de/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	NS	zs1.rz.rwth-aachen.de. zs2.rz.rwth-aachen.de. dns-1.dfn.de. dns-2.dfn.de.	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	NS 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. 9RUF0W30kfEYyajSeG1iHbGwUlUnEzCe C0DIJSZMeVHHvrghNM5wqd0xe4N2Ekii RtTXk7qkm3eOWeQu4rgNJ2AsGu5OsOQ1 g4vUu3v4OMhy/GseFKIbzdqt4Y/s1cuA	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1
Response size (bytes)				OK	296	296	296	296	312	312	312	312
Response time (ms)				OK	150	216	143	213	154	209	151	211

Responses for rwth-aachen.de/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	600	TXT	"v=spf1 include:_spf.itc.rwth-aachen.de -all" "google-gws-recovery-domain-verification=68268798" "google-site-verification=MBo5UfSByZyIAyjv3TI4YpeIF3k9800b6R-0RuupVog" "adobe-idp-site-verification=f776e93b43310d11ffce240aee50080562eb76f499439e8f27f906a7c6ab70f7"	OK	Y	Y	Y	Y	Y	Y	Y	Y
	600	RRSIG	TXT 14 2 600 20260527110013 20260427110013 9992 rwth-aachen.de. AYpvAr9zKx5g92AD2eU3McHmuDW/nOqK LDKvGsCk++Y+hoSVHhF7sJDSJtOg6X44 cRekfxAkHaJG8M1R3VcVswrusu7o9vz2 lwdrIdvAJtzi7WTqpg9U6cbyRRU+E6Ch	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	5/5/1	5/5/1	5/5/1	5/5/1	5/5/1	5/5/1	5/5/1	5/5/1
Response size (bytes)				OK	741	741	741	741	757	757	757	757
Response time (ms)				OK	241	325	192	320	241	323	244	320

Responses for rwth-aachen.de/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	MX	10 mx1.rz.rwth-aachen.de.	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	MX 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. v/WGEj7jOoMUDDMHGNcEXO7CG+ZLK8Bx +K2e3clINJ58zncmzNN8ABkKdJUFe7TX aWDWzAf7cSJnoHY2bERBFMp/5Fu0Ucna a7pUdeSfBI6/ud0YzTnUM51QTvbNtl0D	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1	2/0/1
Response size (bytes)				OK	236	236	236	236	250	250	250	250
Response time (ms)				OK	249	329	191	325	249	328	252	327

Responses for rwth-aachen.de/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	A	137.226.107.60	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	A 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. hUCxvCjha7ysqGdzPhqH+Bowb4K240DH QGIeXH9hihPNs6QZMFQhHVs8zbRVPLv7 PknBOZGVsoScQsQSjZTv0CIDr1ucUF+h bLoGqqb3GS9W0Xy9WGvgmIZxkRrkWIVO	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1
Response size (bytes)				OK	454	454	454	454	470	470	470	470
Response time (ms)				OK	151	203	143	198	148	202	153	200

Responses for rwth-aachen.de/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	454	454	454	454	468	468	468	468
Response time (ms)				OK	243	315	210	313	242	313	243	313

Responses for rwth-aachen.de/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	AAAA	2a00:8a60:450::107:60	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	AAAA 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. xFROI4lLSjVoTWvKnK0GezgonvFOZDZu Odb7xa5Plx5Eoicu2yB4pO3aD86j+awn /Ay/AqiqWFCsOiVN+0KcYgD/OkSpfwaI 6MmBhUXdjHB/CxJ7DzpEoAJwJC1uxFmV	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1
Response size (bytes)				OK	466	466	466	466	482	482	482	482
Response time (ms)				OK	231	311	163	305	231	309	234	306

Responses for rwth-aachen.de/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	454	454	454	454	468	468	468	468
Response time (ms)				OK	153	203	143	199	238	314	240	313

Responses for rwth-aachen.de/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	SOA	zs1.rz.rwth-aachen.de. hostmaster.rwth-aachen.de. 2026042701 10800 3600 3600000 600	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	SOA 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. yjOleKBxcGFLaT5tbtzIiWoQvzTmhvWM yTjRYOyGGFu6/MyHYDtduPRqfMlPFYPW CnWrMueOHgdJ9JDHORE3Qn1J0jH8tyd6 aXZ+BkL2KbHOotMoyFGqPaSyXUlXnDaB	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1	2/5/1
Response size (bytes)				OK	457	457	457	457	473	473	473	473
Response time (ms)				OK	385	395	383	395	386	392	387	390

Responses for 9yhf6.iula1.rwth-aachen.de/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
RR count (Answer/Authority/Additional)				OK	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1	0/6/1
Response size (bytes)				OK	658	658	658	658	686	686	686	686
Response time (ms)				OK	239	318	190	315	238	318	241	317

Responses for rwth-aachen.de/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	454	454	454	454	468	468	468	468
Response time (ms)				OK	225	301	163	331	223	301	226	332

Responses for rwth-aachen.de/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
rwth-aachen.de	86400	NS	zs1.rz.rwth-aachen.de. zs2.rz.rwth-aachen.de. dns-1.dfn.de. dns-2.dfn.de.	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	NS 14 2 86400 20260527110013 20260427110013 9992 rwth-aachen.de. 9RUF0W30kfEYyajSeG1iHbGwUlUnEzCe C0DIJSZMeVHHvrghNM5wqd0xe4N2Ekii RtTXk7qkm3eOWeQu4rgNJ2AsGu5OsOQ1 g4vUu3v4OMhy/GseFKIbzdqt4Y/s1cuA	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1	5/0/1
Response size (bytes)				OK	296	296	296	296	312	312	312	312
Response time (ms)				OK	150	216	143	213	154	209	151	211

Responses for rwth-aachen.de/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	dns-1.dfn.de. (193.174.75.50)	dns-1.dfn.de. (2001:638:d:b101::1)	dns-2.dfn.de. (193.174.75.54)	dns-2.dfn.de. (2001:638:d:b102::1)	zs1.rz.rwth-aachen.de. (134.130.4.9)	zs1.rz.rwth-aachen.de. (2a00:8a60:0:4::9)	zs2.rz.rwth-aachen.de. (134.130.5.9)	zs2.rz.rwth-aachen.de. (2a00:8a60:0:5::9)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	454	454	454	454	468	468	468	468
Response time (ms)				OK	227	304	162	301	227	304	231	303