leiden.edu | DNSViz

leiden.edu

Updated: 2024-09-24 21:02:36 UTC (57 days ago) Update now

DNS Server Responses

Responses for leiden.edu/DS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	a.edu-servers.net. (192.5.6.30)	a.edu-servers.net. (2001:503:a83e::2:30)	b.edu-servers.net. (192.33.14.30)	b.edu-servers.net. (2001:503:231d::2:30)	c.edu-servers.net. (192.26.92.30)	c.edu-servers.net. (2001:503:83eb::30)	d.edu-servers.net. (192.31.80.30)	d.edu-servers.net. (2001:500:856e::30)	e.edu-servers.net. (192.12.94.30)	e.edu-servers.net. (2001:502:1ca1::30)	f.edu-servers.net. (192.35.51.30)	f.edu-servers.net. (2001:503:d414::30)	g.edu-servers.net. (192.42.93.30)	g.edu-servers.net. (2001:503:eea3::30)	h.edu-servers.net. (192.54.112.30)	h.edu-servers.net. (2001:502:8cc::30)	i.edu-servers.net. (192.43.172.30)	i.edu-servers.net. (2001:503:39c1::30)	j.edu-servers.net. (192.48.79.30)	j.edu-servers.net. (2001:502:7094::30)	k.edu-servers.net. (192.52.178.30)	k.edu-servers.net. (2001:503:d2d::30)	l.edu-servers.net. (192.41.162.30)	l.edu-servers.net. (2001:500:d937::30)	m.edu-servers.net. (192.55.83.30)	m.edu-servers.net. (2001:501:b1f9::30)
leiden.edu	86400	DS	57475 8 2 0480470189dcf3e926c10974df5894dcf9ffb52efbeff4042329fdab94dd83b9	OK	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
	86400	RRSIG	DS 13 2 86400 20241001024716 20240924013716 30299 edu. O5FcZ3G7dWaP8gi1RBT3GOSzAPDjgv09 KbATQiWT7QW/E2VZLpNd5DWkYKvB7O6q yjZoeKfu10ezFH0Mr4g4rw==	VALID	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y	Y
RR count (Answer/Authority/Additional)				OK	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27	2/14/27
Response size (bytes)				OK	1093	1093	1095	1095	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093	1093
Response time (ms)				OK	127	227	50	28	174	58	253	50	89	192	50	94	209	156	50	50	174	236	50	218	135	200	150	28	236	135

Responses for leiden.edu/DNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	172800	DNSKEY	256 3 8 AwEAAZdYeJ4JLrfJicMpUQklPp+aHS3Y K/sh27AgcI25ThK1X1h/+HVl7acUvdKe Tx8pFs69lGT737DCdcnpjAAYT4G6skbK QHD1iR4+9Wq6EdYrNKtFugkaOfosE2+y gPx04Xa1KVLInL3D/IBS9jCz+EphiqWg mSMvMihDJDhb5SpF ; key tag = 41331 256 3 8 AwEAAdVH+QTbW5pbqZe5qgNyiJC2XC0H xVAi+osOzUZjnY9JF455RLbWuNZW2qi3 UnUzkHFr6niwo1XwxX56bItDNKwyzV0A cOJiV9PG+FvHjTLeVE6V9FRIOKJxiiPG r6UTZOOVNzmMY46jgShqDBbUGKsNHycX L+yvpdiunvFXa5u9 ; key tag = 483 257 3 8 AwEAAbpdaUeCqLbpTzNgX6I8JGcO4RwQ tAW2y6MLW85t+evNYMaDdUrZ7jZRhGxV mjkSWUPgbbErEb7qjskgCDG0nB/K63Wm zebjZhTD9I/EF2XdNDHHCx/CCa9b9a5q Wn6moZozU7ta/Ye1Gcz7b/Jm4i5+VfFL v0p9MtbUFdWBcqvt1VhI9FjoHKhYDtRD GHX9IwKmqwpiAJiAEN2Oq/Fm3fAmLOEi s8ajES37D/RBNahYblQ37Nsl3XN5BYFe JMk5AD4V7TA8TfXViprToj9iiMY9ZmyP N/ARAGqEV/a4BXmNbBBUmeFkQuvZ+sHc VnjYti+agJxymQZTEa2k/De9RfM= ; key tag = 57475	OK	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20240928155450 20240924151005 483 leiden.edu. TzegQQt10BmQQ/2BgPDRjq89DgqbjGVz 694yLoYJSrDLqOmCTtgLE6gRwnRC4A9o ug111p/EVi1wHOUv94QvhWOvrCC2KxpM s1ADJQYkJXdDd6wu/4bDzb0BzPi0IaEb 6nejxHljxg5U53hlnbTKMRSW7udMKmzI 4HOLagKBI1U=	VALID	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20240928155450 20240924151005 57475 leiden.edu. U0u0mNiPwI8NUwJakiP8ton4WTKcaVPa 7IgLPdO50arHN94Po5x1CXuyAafGnz1G LM0gTDTreaHj2wWVCNV3p0/KQsF8AxDF V3dLwfLxATnZPaYgJ1LKOT/UMcA53yCN OUEpJiq5q8lLz4sRTHVn6jlQlIjXqBsU NVYvPq/0JaJ28MYiGu4xQw9f6ge2dYCP vj8I5chpYKARob1MT6zEW+fv7Owoh5to 2mNGbpwBiHug0X+VbVQfxvmSUxjUL9HI NV8+KSBq64LDvUOiiS3i4D42C4nMv62g pZGcsexnBBUw5pFjxOycu46R9haTDdP4 wYuysXuNcbQtCMrsu5w4MA==	VALID	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
Response size (bytes)				OK	1107	1107	1107	1107	1107	1107
Response time (ms)				OK	324	326	321	323	326	324

Responses for leiden.edu/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	28800	NS	ns1.surfnet.nl. ns2.surfnet.nl. ns3.surfnet.nl.	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	NS 8 2 28800 20240928094835 20240924093953 483 leiden.edu. crYNsfqJYjb/bs5z+Z/vLippyeiEKxNV djYpKiiTI/bcl2z/dMqMLgcdWl0c6JwQ XkcIF62KaOI8I+ftXpraKJZ8Br/nUIXD cF/xHbBZzDHtfgV+aqSAEoASMNic5B26 J5q4pmuLr9bJTa+Ow9WWPhKwER/jiSyF M5cR3U72BO8=	VALID	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
Response size (bytes)				OK	301	301	301	301	301	301
Response time (ms)				OK	135	136	139	142	132	140

Responses for leiden.edu/TXT

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	28800	TXT	"MS=ms18785687" "v=spf1 include:_spf.smtp.leidenuniv.nl ~all" "9Etbf7XqVxxKs838xYfqCH2qsBW3FPa/TsJ6vyRhjKL6c6PQzb8o3o6ic0tiHEGLjID1BpBa8S0ZerIaRppaYg=="	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	TXT 8 2 28800 20240928054822 20240924045819 483 leiden.edu. HFLHv/bmWwbpFuCBidPClEOPrFUBbLGD UvihU0jDXEDwiT8FsZW11enjnxBZ7Ibb T1UxnUxqkJj6QOl/wbKxHcdVj88chlcS d9AmGCh8odzPj7JYrOHc8m0V5x6riAPp 56YAnzBTX29uoKCMlO72h8YsJ8LzoTTB lm5OwEotKWQ=	VALID	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
Response size (bytes)				OK	420	420	420	420	420	420
Response time (ms)				OK	307	308	306	305	308	308

Responses for leiden.edu/NSEC3PARAM

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	7200	NSEC3PARAM	1 0 10 adcce87398c3	OK	Y	Y	Y	Y	Y	Y
	7200	RRSIG	NSEC3PARAM 8 2 7200 20240928054822 20240924045819 483 leiden.edu. I1mJupWbQny2mdUOvn4rykebYTo8X1Js IeJ7sjK7Y+kxCvTU3N7aRB1mGF9KWvk6 tcuVHeBlCLbLuST7MLxg5IgatZxENT8h EED3Ixre/2JyJDzkS+ePuszDQdSZWowU NbD0d6dVZ8SaWAZ7d971UpPR1gyDxF3a J0NL3hRp6gU=	VALID	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
Response size (bytes)				OK	260	260	260	260	260	260
Response time (ms)				OK	319	321	317	318	320	320

Responses for leiden.edu/CNAME

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	564	564	564	564	564	564
Response time (ms)				OK	302	304	300	301	304	303

Responses for leiden.edu/AAAA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	564	564	564	564	564	564
Response time (ms)				OK	318	321	316	316	319	319

Responses for 3bz20.ydbrv.leiden.edu/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
RR count (Answer/Authority/Additional)				OK	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1	0/8/1
Response size (bytes)				OK	1096	1096	1096	1096	1096	1096
Response time (ms)				OK	304	308	326	326	308	306

Responses for leiden.edu/NS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	28800	NS	ns1.surfnet.nl. ns2.surfnet.nl. ns3.surfnet.nl.	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	NS 8 2 28800 20240928094835 20240924093953 483 leiden.edu. crYNsfqJYjb/bs5z+Z/vLippyeiEKxNV djYpKiiTI/bcl2z/dMqMLgcdWl0c6JwQ XkcIF62KaOI8I+ftXpraKJZ8Br/nUIXD cF/xHbBZzDHtfgV+aqSAEoASMNic5B26 J5q4pmuLr9bJTa+Ow9WWPhKwER/jiSyF M5cR3U72BO8=	VALID	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
Response size (bytes)				OK	301	301	301	301	301	301
Response time (ms)				OK	135	136	139	142	132	140

Responses for leiden.edu/CDNSKEY

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	564	564	564	564	564	564
Response time (ms)				OK	312	316	308	311	313	313

Responses for leiden.edu/MX

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	28800	MX	0 leiden-edu.mail.protection.outlook.com.	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	MX 8 2 28800 20240928083342 20240924080315 483 leiden.edu. lU3TpvTYYTPgddNa+McGjG+Jm6PJ1rYj iCvN4AQ9BLgfnPWMty+8nDoNy5jCpFaX tRUb379cXFSCFpXziphQDBiYf1wFR6WO hhwDaUzjUlVPjG9uI4vGGJeM6zYDKHnA 7fam8LRXdr4xQyRji5+gOyP78+o3J1LG oXHeEqSSh6k=	VALID	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
Response size (bytes)				OK	291	291	291	291	291	291
Response time (ms)				OK	317	318	317	317	318	317

Responses for leiden.edu/A

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	28800	A	132.229.92.35	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	A 8 2 28800 20240928051954 20240924043517 483 leiden.edu. AugmVdeHXBnXJl2ZJFrBO3RM06lO5KPN A/DNpOieuOykavKb9ptHiOIwpvbBw0uU XFo1QyRkdpcHKMnw7CK8faNy8ubqL1hz WvPINdafZ7ZX/za09Q+OsA3rHTwt0J0c isDnlcf4rYBx51gdGyL9Hb7/eh0sIe/q /a3e8jTAsGE=	VALID	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
Response size (bytes)				OK	253	253	253	253	253	253
Response time (ms)				OK	133	137	137	139	132	138

Responses for leiden.edu/CDS

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
RR count (Answer/Authority/Additional)				OK	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1	0/4/1
Response size (bytes)				OK	564	564	564	564	564	564
Response time (ms)				OK	311	315	309	311	314	313

Responses for leiden.edu/SOA

Name	TTL	Type	Data	Status	Returned by
Name	TTL	Type	Data	Status	ns1.surfnet.nl. (192.87.106.101)	ns1.surfnet.nl. (2001:610:1:800a:192:87:106:101)	ns2.surfnet.nl. (192.87.36.2)	ns2.surfnet.nl. (2001:610:3:200a:192:87:36:2)	ns3.surfnet.nl. (195.169.124.71)	ns3.surfnet.nl. (2001:610:0:800c:195:169:124:71)
leiden.edu	28800	SOA	arachne.leidenuniv.nl. postmaster.leidenuniv.nl. 2006082479 21600 2160 604800 7200	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	SOA 8 2 28800 20240928161005 20240924151005 483 leiden.edu. YE0XaQBYjmeZwn0ZIWHYD7skW29Zf5BW /Je3Qg+RRBw5dG0j/xonkFtCBiYmhwbF QXFeSfpa2NE+7VB3gtIq9X6xdcxOHhiE PwZ/Jh4HkeOPACgeDLuV8rqHQLIVV5fX eVwSqI4zkqQNAN6O17zu00rdgvSIvFVH YF/9/PNA+04=	VALID	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
Response size (bytes)				OK	312	312	312	312	312	312
Response time (ms)				OK	298	299	296	297	299	298