rwth-aachen.de | DNSViz

rwth-aachen.de

Updated: 2025-12-18 13:19:31 UTC (2 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 56627 14 2 b052f8a31ec09c3b1e03390b9c5361f17482d569e22ee1058b357ce94b12df0c	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 8 2 86400 20251230094703 20251216081703 50538 de. pgeWrk0c7+YUDsuSCWHDNk8W7VeUePsM b8NtZbKnKccgnJE1chb9fFVofM7LFfIO b6sN3ODtxHyR9K9OboNIsSC0Zj9FhaoM P8A9TU96a8TiNZVoK8HWvTNwE005xK7C FULKlzYWH6erlE17yyxLsDLkXJmysILi Yu27Kglu/hU=	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1	3/0/1
Response size (bytes)				OK	349	349	321	321	349	349	321	321	311	311	322	322
Response time (ms)				OK	53	111	183	197	54	114	172	177	45	45	303	360

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 GOO2QaQjajqqpz2qcSWLhohsJ2PKRWSQ 9bPUZfnYwLUDQx90bRzDRHWOm4syp/KG +9BasNUZTlj+xJiiTMvqKo0zzfOf5dA3 eez3TRXud887Djhtfq6u7bH8M7K36TcX ; key tag = 15251 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	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260111101512 20251212101512 32691 rwth-aachen.de. IjnKJW8ki7RJ6UxCaN6gg01QNu2e3fnK u2T1VI9BYTyq3TgALYG8O8/nR3q0CLZR gbO5IBvi7cPMw7baRlotlsXwARw/4p/u t3WcZjz4BSAqU9bXdgthMWUZV444N6ty	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260111101512 20251212101512 15251 rwth-aachen.de. xpG2m7pKtt9pRXBRoDNFF4KC6Q1USegg L68ImN4gTIKG9rKd54hXYcL8FlYXTe13 tbjJA5r6yAewsKex3oAC7FU61n3cBPGu MzVP15OiiCf8HTQRxMMwDSY8QFNX4tUr	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20260111101512 20251212101512 56627 rwth-aachen.de. nO0imzYqk5Bba0/N1EznWcN1Qlbr2Tuz JyfRL4DVWfsXY86FrgJMuSEaGm5PzYDE YPy0melMMlL5aDaNtGOyTlzVlDHYkYQN Px+9NhCwQ/cbKRCCs83lgAqzaOX8Ocyg	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1	6/0/1
Response size (bytes)				OK	833	833	833	833	833	833	833	833
Response time (ms)				OK	228	245	247	237	243	239	244	239

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 20260111101512 20251212101512 15251 rwth-aachen.de. hE17lYdKhswyGtUrefc6GGLrlTVMEmQq 6wJh6Z5oTPIi6i9f9lqexQkIfh8LUG47 d/Rnzk4u3/RPyqmqFDbW/9gLeeYdm90D C2vXOYuITOId6UsTKeOmqX9A0iLE7F51	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	145	146	150	154	153	151	146	151

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	"HARICA-NRFuTbxrjXIVpevaytN" "v=spf1 include:_spf.itc.rwth-aachen.de -all" "google-site-verification_renamed-20251010-JH-BK=mpOfWnza-_wUR2VGdzpghhLWf5CmnCb5Mj0bc_Afd24" "adobe-idp-site-verification=f776e93b43310d11ffce240aee50080562eb76f499439e8f27f906a7c6ab70f7"	OK	Y	Y	Y	Y	Y	Y	Y	Y
	600	RRSIG	TXT 14 2 600 20260111101512 20251212101512 15251 rwth-aachen.de. /AvI2gIc0q1If0xlpONrB7OQ4iyzyWFm VsNfUWSyZciO4jcKeL4d8X69V49kUFG/ SZJYIb06ZVRy6UFzXytJkjwvAp5jtHvn 6g629Ydg+1keF5V+GwDerU5qCoO9wFag	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	742	742	742	742	758	758	758	758
Response time (ms)				OK	292	296	298	283	359	290	292	286

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 20260111101512 20251212101512 15251 rwth-aachen.de. 3r9XcW+APtBmUPARVsU8wqrOAxZuTMje 71lE/Mz1tmdowEefySS+bQSAzt/JSnns T0goq23Ytm2/L/VQOpxhwHBdPNg0dVFp 4G2Apazk3yPlNa+FXVeunNOcKFow5hiY	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	197	302	303	300	302	300	302	300

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	137.226.107.63	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	A 14 2 86400 20260111101512 20251212101512 15251 rwth-aachen.de. zUCOFLMXcuM7zbXC8IdUwSFAv3mGQMfu ZZPtj5HABJCvVUHJNJksBArIgoKnHu8o HsKBgjIb1wUEOewZvzUbvsWxWOHUtYJg rsIFQKeeCTbiSEodV7Oj/6iDHFa9oieg	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	143	145	147	153	147	195	152	147

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	223	249	249	245	248	380	249	247

Responses for 8hwcp.lveia.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	653	653	653	653	681	681	681	681
Response time (ms)				OK	220	262	264	254	259	256	259	254

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	600	AAAA	2a00:8a60:450::107:63	OK	Y	Y	Y	Y	Y	Y	Y	Y
	600	RRSIG	AAAA 14 2 600 20260111101512 20251212101512 15251 rwth-aachen.de. rU4E59uzlXCpT4uZvYZc2LHkBjLL4ygh JSj4BVWMeDAAYSH5Qs0xDNR3rX+9WKDz p21JEAgonv3w5yxgmN6IUhUt0QRWHO1B bKnS3LpsHtcGfXLbgPNdgHGLgAc61xiO	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	292	293	296	284	290	288	293	284

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	145	156	153	150	281	355	281	197

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. 2025121202 10800 3600 3600000 600	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	SOA 14 2 86400 20260111101512 20251212101512 15251 rwth-aachen.de. D5AWGCJEW0/ki01i/ERNr3rCKIMAfoAH y5nSpFKjR1CHb+W73SESHv0ytSIVRHG2 SuNFodUgtrd/x5Ga8YIx4Efz6UQiBWwB 5dnVolZTm6O+gdJhPpe7RlLerw3C83oj	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	399	411	409	409	400	408	406	400

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	270	272	272	305	269	266	271	307

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 20260111101512 20251212101512 15251 rwth-aachen.de. hE17lYdKhswyGtUrefc6GGLrlTVMEmQq 6wJh6Z5oTPIi6i9f9lqexQkIfh8LUG47 d/Rnzk4u3/RPyqmqFDbW/9gLeeYdm90D C2vXOYuITOId6UsTKeOmqX9A0iLE7F51	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	145	146	150	154	153	151	146	151

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	278	281	282	274	276	318	279	275