rwth-aachen.de | DNSViz

rwth-aachen.de

Updated: 2025-08-05 07:44:16 UTC (126 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	14694 14 2 682f291110a6f71bc89634452e6c83790aa93fd01bdef7bdb716f82df6278508 29142 14 2 77a19b0717b9d47f7568fbfd71961be3dd91f5aa2dfe177487b3f1a88fcf0590 56627 14 2 b052f8a31ec09c3b1e03390b9c5361f17482d569e22ee1058b357ce94b12df0c	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 8 2 86400 20250813071614 20250730054614 61869 de. cRpG2X1NPxM27zmjCD9W4YFYRZg+uFzl hLe1Z94B8PJFxub6+ScNvrq9kDly9JOy FiI3fsvhCp/VTczfT89btjTdc09ooYKY M/KBi2M085aVJxnSBeNtyna2ZLRAhhDf Oi1pJtzfc9k4uKJgVnCjVkHUz52JyXXV knPbGUM9umM=	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1
Response size (bytes)				OK	397	397	369	369	397	397	369	369	359	359	369	370
Response time (ms)				OK	40	96	167	327	41	99	159	163	31	32	328	376

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 Yr07jVlQHRWID8dHGtXiJk6Q+H5UyLT/ ED8BJ5HePJG3wZ7hkNacVm2MyvJK0x11 LeLPoArDjfEW/VR+eUtT4JwxMRzmJsPa C+41MRFYKa+70tkCSSj9EvMhvD9IItvG ; key tag = 11015 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 20250902090025 20250803090025 56627 rwth-aachen.de. BixclHk3cis/yAWEpiwWUmhRrT0suBMG dlbGaKozJa5dBn4ntkXOwg5GWwrA4jkK 8JE6ebgGFXv590vMajdWA2DyI4f15OUF dnz7O6s8C3wbomhAJNE/6HF2AfudCOu4	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20250902090025 20250803090025 11015 rwth-aachen.de. jLVPateCWDxdNlVzht5KL0UoEDR5oKbm jGOQQuYzkIrZBlKMcRu72bZFddd88Q0O /KF47db0af3QTLpsXWWl1Fp3hrCuXLZi 1jHonQIIoDEboXbx9wwvq2BKHgeXRz7C	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1	4/0/1
Response size (bytes)				OK	579	579	579	579	579	579	579	579
Response time (ms)				OK	230	248	251	244	247	246	248	245

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 20250902090025 20250803090025 11015 rwth-aachen.de. KLe3bPPlEuQ79Vx1tBr5Ot/68lCMqaSa /WADJmsPz46Xo9GOxz0uCzagK6CMNax4 VuDfV59H2ArSmGNRRR+kIeaqV0ZHZeSc rLONs9lqMOJR7m6+NgNBDDjrg7l5+j1L	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	142	154	147	156	145	152	149	149

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=mpOfWnza-_wUR2VGdzpghhLWf5CmnCb5Mj0bc_Afd24" "adobe-idp-site-verification=f776e93b43310d11ffce240aee50080562eb76f499439e8f27f906a7c6ab70f7"	OK	Y	Y	Y	Y	Y	Y	Y	Y
	600	RRSIG	TXT 14 2 600 20250902090025 20250803090025 11015 rwth-aachen.de. IBBxqVf6zdVqhwkVoXkTbLkWFYOAoG3b U25akASeDzAif2wVPmE9yM631KHcSQJ+ XBjhM750gB3QcxcuJ3/RfrIT8Tc8upsu kAwvDJXNq3sRPderk17Ct1WiHGt0jpx1	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	719	719	719	719	735	735	735	735
Response time (ms)				OK	181	297	300	280	290	288	295	280

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 20250902090025 20250803090025 11015 rwth-aachen.de. WguyUfKpQ8ZScufiW6YyCKYFtF5UBNij q84AkawP3KTj8qxx5hRPUABdt/iEA+1t kjkZFunOz/x+ZyZYFRb9L3MZux1W49e8 GoBXYCR1LiMSUEX9dGbjKPJeiUrqzzV+	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	306	308	309	300	305	304	306	303

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 20250902090025 20250803090025 11015 rwth-aachen.de. llPnoPLxEQJw5W1Q6A/gXj5xhdJxxEww DU1FRyiFaIdONjg1AiViZ/Kk8wO1hv2t gD29s3s6FyvwTlSJ3PPDNkw9KLEM7/Ly ApsKhEjzqScl3WqJmXwiepSY3rbw+8ur	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	146	159	146	162	146	144	153	156

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	229	254	254	250	252	249	253	227

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 20250902090025 20250803090025 11015 rwth-aachen.de. ns2MCm5L6ALjQAceu7u342UvbL2dYUft xmYLVU5oECCPV0XE6PkbqNK64Iae5ZlM 1aQSojX1q0KQtgz5U5Cim+nPPTZFPDv0 c6SkVqSh3kwlvI9WskzdKHYmXiK7OFvI	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	336	340	342	328	334	330	338	330

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	148	155	154	273	272	277	271

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. 2025080301 10800 3600 3600000 600	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	SOA 14 2 86400 20250902090025 20250803090025 11015 rwth-aachen.de. dB7z87eFjUSXC72bvBrBgdrqa6JZogzc +XICeUqtGW6+8aMJ3O/8gWzrpNL9C3XD E5XZmNJHx//dXkTc97kNh03kBtMsuZBO ReLkgpNM5nUGmZQUNL46dLrbpr+NZ3kO	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	485	485	485	485	501	501	501	501
Response time (ms)				OK	258	264	267	246	258	255	258	252

Responses for keiyd.uknsv.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	663	663	663	663	691	691	691	691
Response time (ms)				OK	316	324	326	310	316	314	322	310

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	157	313	315	328	311	308	312	330

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 20250902090025 20250803090025 11015 rwth-aachen.de. KLe3bPPlEuQ79Vx1tBr5Ot/68lCMqaSa /WADJmsPz46Xo9GOxz0uCzagK6CMNax4 VuDfV59H2ArSmGNRRR+kIeaqV0ZHZeSc rLONs9lqMOJR7m6+NgNBDDjrg7l5+j1L	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	142	154	147	156	145	152	149	149

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	322	325	325	315	321	319	322	318