rwth-aachen.de | DNSViz

rwth-aachen.de

Updated: 2025-07-17 07:55:08 UTC (153 days ago) Go to most recent »

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 20250729074404 20250715061404 11226 de. AxRINyRdp4AKWy0o2d0JLdiRN9RgpJfv aHa6AmrX9MPkXDChG4ApCOzL0yLRCUkL NMUFXFziPrBE2j7pL/awxy/DpThkhOiw NvsJgpkxD0US/bZfKTeAmVkt1THtDsbL wXWT/Vpgw4BF5dQAkwCevYGAaoY7/Krn lL0UFZkN+iE=	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	370	370
Response time (ms)				OK	48	103	175	178	46	104	164	170	39	38	389	390

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 a1u9J553bFi7H8P6vJSPvKMbIvHsho8x 8kFyFCc/6Ss1LR3N4lEllzWmMJo+dDwA 9jZGyYBz882/AVZam6tHP4hOazeFrAmL QMtfCbbQNmpir5PrYgunYXVhLfJBhNbW ; key tag = 27128 257 3 14 fDJlQE9lqeNLMPTHxianQmvQ2YpL29zD CFMe/+OZIgDtECyEsP6pk+t7kKo6kpi5 Zhs6GRit9zPSWETw3nzZCyBxy2iraVUE b0sPRoKwnSDlNpMMHfIvnBEOl/B8PloY ; key tag = 14694 257 3 14 oRvirV4KvRXVLPFdm44qqc5PdqJOYz/P tkNs14mhquXRgqA6GuixFEEa5NulrVBW 2EYk+dPgsL/OpyrNy3suBkJyGWMyyZoq DwVocGIYrfzZM8+wSbebW5m+18/nOx0Q ; key tag = 56627 257 3 14 4tqRWhVuPz+qXvUa4Sb0sahwSs8G4C9X KLOMDs9tAD+pfR0LORdGtGqrd0+4j0by peZUcZMiOwtX8E+CqEdg+YcN3pPMbiuP myRQDj+9J4tAKGh22a8NxvS0FsKrY+mX ; key tag = 29142	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20250815103049 20250716103049 14694 rwth-aachen.de. q3/hQJSynburArbZZT52+6X8hcViwmbS EWDCE4JcpPGrAFd5MNZeZuQ4jAtFoPMi 6vXgesgz+qziv08uyL+lQdYCiskJvXUY HzFzTP1FdMSUvsen9bxCsh4gpAltr9OZ	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20250815103049 20250716103049 27128 rwth-aachen.de. BJHXZry8AlwQuBnFdF5XZm5PNwQ1EgvR 638dN7uGxOGRRoA53dTyzKJMSa/Uzy8N 8/65C4Txx3BzhdTgRVkdEtqRMmD2Are0 mV+vfL/riGdOLow2mNqzO4lA1d4t88E1	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20250815103049 20250716103049 29142 rwth-aachen.de. d9uAw3hFeNilcrTTnnXyoRLv3rCqO+sP Sofaz/JFcITOhcxJmVEZxsIoVA/ABSfm amnxDeuiQELtYMGlRcsiRcsHXj1Fm0De FFAziJGBRQWZaqzWujVVK/dFLJjXoKTy	VALID	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DNSKEY 14 2 86400 20250815103049 20250716103049 56627 rwth-aachen.de. C20bNKvQ+bkS88WBwu/hoNkd+VTu+nLr nI6E2c189Go4M4crabyZCK/6lMsThbTx ggDTnOWca34dHphNeDnh3QZfoMbiVH1U jlje+ev3OG4T03OWk8Pz/LW4TR5tfP5D	VALID	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	8/0/1	8/0/1	8/0/1	8/0/1	8/0/1	8/0/1	8/0/1	8/0/1
Response size (bytes)				OK	1087	1087	1087	1087	1087	1087	1087	1087
Response time (ms)				OK	208	213	212	199	208	202	210	202

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 20250815103049 20250716103049 27128 rwth-aachen.de. sW3/FikBksHFD2GoP11e2Lfmf9LIaQJC 2hTNB3RhHRqQMjjln4byAPbKvzNsA+Lx RiKVtgFcWtA+nxvIp70jRtpf93pOH0Zl xsK0+vHIHw8F/IJ3u9wtkWM7oSGo04AU	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	156	160	148	162	151	151	156	144

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 20250815103049 20250716103049 27128 rwth-aachen.de. WHFwBcP0lSK3lu/in/QiJ/9Ru6QAwxsP LEji57s7w85HAYhF3ogYtsZmUW+PXlr9 MJ3/g2zR6McuJgguJhLUt76LvlUllIAX /83fcmgvh1oG5uGTGVvpoZklvGFWkxFv	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	304	305	315	297	304	301	304	299

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 20250815103049 20250716103049 27128 rwth-aachen.de. 0qrgi6vWoR3cy3ckrUBPEGaVInu9uY0f MOeUcj+VjLLtRQa+9ToCauF8kS+syg4f NqNF87ru9Pg80W/LOn0bUsJAu8BKdEId 6TbIdJLpbxNNLauM1b20YdwEXyUn+/z2	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	184	323	323	318	321	386	322	321

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 20250815103049 20250716103049 27128 rwth-aachen.de. Q6/Z5kN222PPsB/V8Mlwk9W4TqLieqzK Erd5AkqMNrTcpvuj/dX914i+hwYupbxm 7Cba2LbVUyE60cxxqwCGNndoh8xJ76pE HfAtJkMq34/5P+v/2KsQ5QVFixcmkGzZ	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	158	154	149	145	156	149	145

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	217	221	221	211	217	215	218	214

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 20250815103049 20250716103049 27128 rwth-aachen.de. 2cSJwvr7LL9+gtDiYrRagfaDE/ZSZhfS AHiiLOEzm6aRvmEz6UfxoC26Pa6OEV+c rzxgIuAoNc1IUxUev5A3NCr6X3tviM5P 1nOodv2vYJvdGoIPWhisKYajXx6tUv/O	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	357	341	328	336	330	341	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	225	149	149	146	294	292	295	291

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. 2025071601 10800 3600 3600000 600	OK	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	SOA 14 2 86400 20250815103049 20250716103049 27128 rwth-aachen.de. k6DV8oYyJxBi82h5+8f6geUp6rCsf5c4 3S+2a+40QKyrmxscNR0ITCboHCuk2G8z +cM87E4JCYlhofQ7e14CIQgVtnAq07Rn Iql73C0pwCMGRlk7rJRRgHVAQL6X5oKJ	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	499	499	499	499	515	515	515	515
Response time (ms)				OK	264	268	269	251	261	251	264	251

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	327	331	333	323	326	325	327	323

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 20250815103049 20250716103049 27128 rwth-aachen.de. sW3/FikBksHFD2GoP11e2Lfmf9LIaQJC 2hTNB3RhHRqQMjjln4byAPbKvzNsA+Lx RiKVtgFcWtA+nxvIp70jRtpf93pOH0Zl xsK0+vHIHw8F/IJ3u9wtkWM7oSGo04AU	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	156	160	148	162	151	151	156	144

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	309	312	313	299	307	305	311	299

Responses for 5v4pt.96srf.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	654	654	654	654	682	682	682	682
Response time (ms)				OK	318	323	324	314	317	355	320	315