leiden.edu | DNSViz

leiden.edu

Updated: 2024-02-15 11:35:49 UTC (70 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 20240222104120 20240215093120 30678 edu. nK4994f6HE5xJndf03pjlldAkUqHLsH/ ITz07spNBSaTZxuz8V/WylQpk0MwC4Ep Wrwf/2yF1M0auejluUW1Rw==	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	104	194	6	112	143	79	210	55	87	149	55	96	170	137	71	39	142	202	39	186	121	162	5	14	29	120

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 AwEAAZ34VMFAcTT1YnmLv8rNhaBgQZMx Dece809ZtZTcEFnGdGESJk2N9N/JFJ0r wMKCejxjhbvdk1Ce/87vB6fXgAheaPYB O761vRlh5rFD3acz8CaRTyaTAvPwxxQJ lF5XsE8FEi7znwV2ovxO5l7Gi7MwaZ6V 4+M5yDzipZAYnGwX ; key tag = 55740 256 3 8 AwEAAcMjITaaxXPhcUSPitQxfdB43ah3 w3IeMFKfOHG0FSulU9pM37HhuJBaZPC7 xO/LewQiIBBqB2s58FWE5wEYZLHGbRMz 0cGB0Bjnywds+ESiLxq/dYK8+dBVlux2 4TxLItNkRq699X5DVABE0KwHCgHaXubA ZeCWx9MwhRM4+UYZ ; key tag = 19548 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 20240218182035 20240214180516 55740 leiden.edu. RkkypKw9Oq8+YMyfttrqzAtI3SCe3UIT AkeGlxhwXM4uDSlXlrU1GJPhfW8hDaXV hvezKgDyV27WopC/2HlTvmrwTBBR4Ou0 8BaLKyok7/vD+Coa4Iz/nje1XkO+FPgt OxJR7lJwGl+V1IxsRL7wCTD134Y1JacA U3m/XnWAKVk=	VALID	Y	Y	Y	Y	Y	Y
	172800	RRSIG	DNSKEY 8 2 172800 20240218182035 20240214180516 57475 leiden.edu. tKfUMu+B/FwzIlFBOOCndMFkaXHX8HEw zMLVBelQuPemqpFSOHpyoCht61cZG6RC ghiejkUx8DQYKtm9Rczxo6MRQ2a6FLL5 0Xbb2bUbEhMdoP4+pDA+w+O1WP1HJP8Y NVgZDJRfN8PVUExivaZlVbbjhXk0gTJW ezuTZ1Qi+lS7y4j+bRDHL8Q2atDMXKyI vPidcjqSJW6tIzMBWl78GMWbHtomZ6f4 kveT+REp35L0lTKsME9CGRgXwoGIEqpL 8i2cGXp8/QtdmwJagjB3VCwge3moW2Eo goDDHvBokptv+Y7bMql8KSirsSfkrPta cS2TgB2ZPEEBN62P8pdk+A==	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	268	271	266	266	270	269

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 20240219095520 20240215093826 55740 leiden.edu. ZKUtdO1mjq6k60txV7Xu7AMo+4C0BQfP RWZdF3EMyS6UCO6hv6732SwUPVkxPWM+ hGd+pgzbfq3+xCMHXC5dEh3OYD3y6gyS 9x17eNXB/Ag117nrJdLUOTVXgjuLjJlE odaRRf0PPp8VBoT0EyFxtwmyD+glY5fG 2oz8pDGWpQc=	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	138	135	144	146	140	138

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 e0	OK	Y	Y	Y	Y	Y	Y
	7200	RRSIG	NSEC3PARAM 8 2 7200 20240218113958 20240214105057 55740 leiden.edu. FlkL0OfWRNFak9PEe9x1GwGPkdTpYnzI ZY9kr4aTa+eoyVnzp9zgIQoJX0Sglb5L bgQemZ/8maPyPbQB6UcgzoK5Nn0cK+gN fOkqMFMYISXXs7EuItt+3zFLKUQKSj9d 0J7+v1e4dpo3y534XGw3Co0EfQ674r2T g1+tUVGFZ7w=	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	255	255	255	255	255	255
Response time (ms)				OK	241	243	240	241	242	242

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	556	556	556	556	556	556
Response time (ms)				OK	231	234	229	230	233	232

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	556	556	556	556	556	556
Response time (ms)				OK	246	249	244	244	248	247

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 20240219095520 20240215093826 55740 leiden.edu. ZKUtdO1mjq6k60txV7Xu7AMo+4C0BQfP RWZdF3EMyS6UCO6hv6732SwUPVkxPWM+ hGd+pgzbfq3+xCMHXC5dEh3OYD3y6gyS 9x17eNXB/Ag117nrJdLUOTVXgjuLjJlE odaRRf0PPp8VBoT0EyFxtwmyD+glY5fG 2oz8pDGWpQc=	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	138	135	144	146	140	138

Responses for y2oidufce0.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	1067	1067	1067	1067	1067	1067
Response time (ms)				OK	257	261	252	255	261	259

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 20240218113958 20240214105057 55740 leiden.edu. dddR80GCXXCTiPf96y/wPutJ+5Sd30sK 77xTCpnXOZ2UMLK6wvz9Ii0ENVlR9ltW 4IciC65VIoHFjM1rKsetgLncRXTlAfkK ZC1am1zeJlf9eHlyYKBwvh+TP86aO4yD +/0Iwj2lU2CCgteV7AT8L7mZwzTjaMWk Tay0nJRhzPk=	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	265	266	264	265	266	265

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	132.229.92.81	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	A 8 2 28800 20240218113958 20240214105057 55740 leiden.edu. Y8Ttrqw6kSqIyPo3oQWjILB87xL9kNc/ rJT+WK/1IQZrDN7iWiDnjQpl2szXRZ/l yTlrThN0OzSMpZUbZ9U+OiEDbYs928No a9kRAuR/PyM3yd1c31A5xdQnFnMlhiqV Ig6nJRp472mI4XYDz+mnHnNatnEXeRO5 Amjy8S1/odo=	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	137	135	142	139	139	137

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 20240218113958 20240214105057 55740 leiden.edu. DrKzOgk5dl+xidqc9HH/v34daRW9vVxW FwCGf8UYEVNcscW7NsYRzxr0an/blNxU 6bfX1WBP8Y7BBFNR9/w/2MG2O5pWfJVt +QfvARB2kXkDOVweSrNbDE3ovv0bUowt cXpGaM1IkV4RrQ3AWhA92eeKnLdJ+lut cPrTWJGMlJY=	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	237	239	235	235	237	237

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. 2006074737 21600 2160 604800 7200	OK	Y	Y	Y	Y	Y	Y
	28800	RRSIG	SOA 8 2 28800 20240219113419 20240215103419 55740 leiden.edu. XhHTYXrZvYt9AnlRPFmbN6gOGy/n6w1s ry/Lt9EPxezB0V1l/SdJrVbpUSO7iqKM M9GZRNlpZKxwyh9xj+KG0vuoRkeQNEDU r6bhuvDQMvPGUOVYd9dta84y9+awgTux l7a7vmWLLj3AcwWlsenq/YMyHNZADaee MWLVN1fha0Y=	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	315	315	315	315	315	315
Response time (ms)				OK	226	228	225	226	227	227