educause.edu - dns.ninja
educause.edu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:10::ac42:87d8🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:10::ac42:8b87🇺🇸 Cloudflare2606:4700:10::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.135.216🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.139.135🇺🇸 Cloudflare172.66.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | robin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ada🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0da🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | robin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20da🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | robin.ns.cloudflare.com | ||||||
| A | 108.162.192.218🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robin.ns.cloudflare.com | ||||||
| A | 172.64.32.218🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robin.ns.cloudflare.com | ||||||
| A | 173.245.58.218🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | robin.ns.cloudflare.com | ||||||
| NS | scott.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3be6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1e6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21e6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 108.162.193.230🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 172.64.33.230🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| A | 173.245.59.230🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | scott.ns.cloudflare.com | ||||||
| MX | educause-edu.mail.protection.outlook.com ⭐ | ||||||
| A | 2a01:111:f403:c801::🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-sa9pr02cu00200.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f802::2🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-sj2pr05cu00202.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f908::2🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-bn8pr05cu00102.inbound.protection.outlook.com | ||||||
| A | 2a01:111:f403:f90b::🇺🇸 Microsoft2a01:111:f000::/36 | ||||||
| PTR | mail-bn6pr04cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.9.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-bl2pr02cu00400.inbound.protection.outlook.com | ||||||
| A | 52.101.40.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-cy5pr05cu00100.inbound.protection.outlook.com | ||||||
| A | 52.101.41.24🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-sj0pr03cu01600.inbound.protection.outlook.com | ||||||
| A | 52.101.194.15🇺🇸 Microsoft52.96.0.0/12 MICROSOFT | ||||||
| PTR | mail-ch4pr21cu00107.inbound.protection.outlook.com | ||||||
| TXT | MS=ms78798836 | ||||||
| TXT | MS=ms79733964 | ||||||
| TXT | _m0rfyj22ceiotfrbd7mad6wxkzc4dcc | ||||||
| TXT | apple-domain-verification=CXUl6KMRImoAbT1O | ||||||
| TXT | docusign=ec58c1fd-12d8-4e14-bd13-93d417894708 | ||||||
| TXT | google-site-verification=A42xN-Hd0ZHaAzCC2n1PyF0BH3DzQ4cngUDCMQJF_KA | ||||||
| TXT | google-site-verification=jTOWXO7qemexfVI7S2s8D50EmmlVc5agr5iE_TENfdQ | ||||||
| TXT | google-site-verification=mP4V52cUgEBr4xpGv0rJGPuM2M5kngHQoh4e8i0_1nY | ||||||
| TXT | google-site-verification=wm65kKgwKC-1MxqkDP-VmsfaxfcdP3h0OhaSi-1FYcA | ||||||
| TXT | mG3q1cxO2DhWov8GSOLTwKLQI6SWu5a1747S054PSzEKHenKWdahvtpQeGm79Onqs6La5VAuEsBmQ... | ||||||
| TXT | smartsheet-site-validation=EkcUwiP462UL1gD9hFZP6zQYmQK8nUT9 | ||||||
| TXT | v=spf1 include:_u.educause.edu._spf.smart.ondmarc.com ~all | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.135.216, 172.66.139.135 | ||||||
| IPv6 hints | 2606:4700:10::ac42:87d8, 2606:4700:10::ac42:8b87 | ||||||
| SOA | robin.ns.cloudflare.comdns@cloudflare.com serial=2412213298 | ||||||
edu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.edu-servers.net ⭐ | ||||||
| NS | b.edu-servers.net | ||||||
| NS | c.edu-servers.net | ||||||
| NS | d.edu-servers.net | ||||||
| NS | e.edu-servers.net | ||||||
| NS | f.edu-servers.net | ||||||
| NS | g.edu-servers.net | ||||||
| NS | h.edu-servers.net | ||||||
| NS | i.edu-servers.net | ||||||
| NS | j.edu-servers.net | ||||||
| NS | k.edu-servers.net | ||||||
| NS | l.edu-servers.net | ||||||
| NS | m.edu-servers.net | ||||||
| SOA | a.edu-servers.netnstld@verisign-grs.com serial=1786742049 | ||||||
rank #169 in the tld
WOT: SAFE (94/100)
📈 Tranco rank: #16,939
Subdomains
library.educause.edu |
mail.educause.edu |
net.educause.edu |
whois.educause.edu |
members.educause.edu |
emails.educause.edu |
analytics.educause.edu |
academy.educause.edu |
connect.educause.edu |
er.educause.edu |
ams.educause.edu |
www.educause.edu |
sso.educause.edu |
events.educause.edu |
Same first word
Similar names
DNS History
33 records (7 active, 26 former)
○NSipdnstool-02.dnvr.twtelecom.net2015-08-31 → 2017-05-04 · 44 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
● 2015-09-07 04:19:06
○ 2015-09-13 19:08:04
● 2015-09-15 20:55:02
○ 2015-09-21 02:35:00
● 2015-10-02 21:14:42
● 2015-10-16 09:03:38
○ 2015-10-18 08:03:22
○ 2015-10-20 07:39:08
● 2015-10-29 21:31:38
○ 2015-11-01 00:14:12
○ 2015-11-28 05:53:04
● 2015-12-10 14:53:08
● 2015-12-27 05:06:18
○ 2015-12-29 00:05:58
○ 2015-12-30 21:32:54
● 2016-01-01 04:09:00
● 2016-01-10 09:40:30
○ 2016-01-11 21:42:40
○ 2016-02-10 01:48:20
● 2016-03-07 22:23:42
● 2016-04-03 05:39:00
○ 2016-04-10 14:50:14
● 2016-04-19 10:17:12
● 2016-05-13 21:01:08
○ 2016-05-22 04:54:26
○ 2016-06-15 22:11:04
● 2016-06-23 01:39:00
● 2016-06-30 14:40:22
○ 2016-07-09 04:18:04
○ 2016-11-01 22:16:52
● 2016-11-10 19:43:06
○ 2016-11-18 14:00:50
○ 2016-11-30 10:24:52
● 2016-12-06 11:34:46
○ 2016-12-11 12:02:38
○ 2016-12-26 22:41:04
● 2017-01-19 16:55:42
○ 2017-02-14 11:09:58
● 2017-02-17 16:05:32
● 2017-05-04 06:02:28
○ 2017-06-03 17:34:32
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
● 2015-09-07 04:19:06
○ 2015-09-13 19:08:04
● 2015-09-15 20:55:02
○ 2015-09-21 02:35:00
● 2015-10-02 21:14:42
● 2015-10-16 09:03:38
○ 2015-10-18 08:03:22
○ 2015-10-20 07:39:08
● 2015-10-29 21:31:38
○ 2015-11-01 00:14:12
○ 2015-11-28 05:53:04
● 2015-12-10 14:53:08
● 2015-12-27 05:06:18
○ 2015-12-29 00:05:58
○ 2015-12-30 21:32:54
● 2016-01-01 04:09:00
● 2016-01-10 09:40:30
○ 2016-01-11 21:42:40
○ 2016-02-10 01:48:20
● 2016-03-07 22:23:42
● 2016-04-03 05:39:00
○ 2016-04-10 14:50:14
● 2016-04-19 10:17:12
● 2016-05-13 21:01:08
○ 2016-05-22 04:54:26
○ 2016-06-15 22:11:04
● 2016-06-23 01:39:00
● 2016-06-30 14:40:22
○ 2016-07-09 04:18:04
○ 2016-11-01 22:16:52
● 2016-11-10 19:43:06
○ 2016-11-18 14:00:50
○ 2016-11-30 10:24:52
● 2016-12-06 11:34:46
○ 2016-12-11 12:02:38
○ 2016-12-26 22:41:04
● 2017-01-19 16:55:42
○ 2017-02-14 11:09:58
● 2017-02-17 16:05:32
● 2017-05-04 06:02:28
○ 2017-06-03 17:34:32
○ 2026-08-14 21:16:12
○NSns1.educause.edu2015-08-31 → 2018-02-07 · 51 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
○ 2015-09-07 04:19:06
● 2015-09-13 19:08:04
○ 2015-09-15 20:55:02
● 2015-09-21 02:35:00
○ 2015-10-02 21:14:42
○ 2015-10-16 09:03:38
● 2015-10-18 08:03:22
● 2015-10-20 07:39:08
○ 2015-10-29 21:31:38
● 2015-11-01 00:14:12
● 2015-11-28 05:53:04
○ 2015-12-10 14:53:08
○ 2015-12-27 05:06:18
● 2015-12-29 00:05:58
● 2015-12-30 21:32:54
○ 2016-01-01 04:09:00
○ 2016-01-10 09:40:30
● 2016-01-11 21:42:40
● 2016-02-10 01:48:20
○ 2016-03-07 22:23:42
○ 2016-04-03 05:39:00
● 2016-04-10 14:50:14
○ 2016-04-19 10:17:12
○ 2016-05-13 21:01:08
● 2016-05-22 04:54:26
● 2016-06-15 22:11:04
○ 2016-06-23 01:39:00
○ 2016-06-30 14:40:22
● 2016-07-09 04:18:04
● 2016-11-01 22:16:52
○ 2016-11-10 19:43:06
● 2016-11-18 14:00:50
● 2016-11-30 10:24:52
○ 2016-12-06 11:34:46
● 2016-12-11 12:02:38
● 2016-12-26 22:41:04
○ 2017-01-19 16:55:42
● 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
○ 2017-05-04 06:02:28
● 2017-06-03 17:34:32
○ 2017-06-29 12:20:02
● 2017-07-21 13:39:28
○ 2017-08-23 13:10:02
○ 2017-08-29 01:30:24
● 2017-08-31 08:47:00
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
○ 2015-09-07 04:19:06
● 2015-09-13 19:08:04
○ 2015-09-15 20:55:02
● 2015-09-21 02:35:00
○ 2015-10-02 21:14:42
○ 2015-10-16 09:03:38
● 2015-10-18 08:03:22
● 2015-10-20 07:39:08
○ 2015-10-29 21:31:38
● 2015-11-01 00:14:12
● 2015-11-28 05:53:04
○ 2015-12-10 14:53:08
○ 2015-12-27 05:06:18
● 2015-12-29 00:05:58
● 2015-12-30 21:32:54
○ 2016-01-01 04:09:00
○ 2016-01-10 09:40:30
● 2016-01-11 21:42:40
● 2016-02-10 01:48:20
○ 2016-03-07 22:23:42
○ 2016-04-03 05:39:00
● 2016-04-10 14:50:14
○ 2016-04-19 10:17:12
○ 2016-05-13 21:01:08
● 2016-05-22 04:54:26
● 2016-06-15 22:11:04
○ 2016-06-23 01:39:00
○ 2016-06-30 14:40:22
● 2016-07-09 04:18:04
● 2016-11-01 22:16:52
○ 2016-11-10 19:43:06
● 2016-11-18 14:00:50
● 2016-11-30 10:24:52
○ 2016-12-06 11:34:46
● 2016-12-11 12:02:38
● 2016-12-26 22:41:04
○ 2017-01-19 16:55:42
● 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
○ 2017-05-04 06:02:28
● 2017-06-03 17:34:32
○ 2017-06-29 12:20:02
● 2017-07-21 13:39:28
○ 2017-08-23 13:10:02
○ 2017-08-29 01:30:24
● 2017-08-31 08:47:00
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○NSns1.twtelecom.net2015-08-31 → 2017-05-04 · 5 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
● 2017-05-04 06:02:28
○ 2017-06-03 17:34:32
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
● 2017-05-04 06:02:28
○ 2017-06-03 17:34:32
○ 2026-08-14 21:16:12
○NSns2.twtelecom.net2015-08-31 → 2017-05-04 · 5 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
● 2017-05-04 06:02:28
○ 2017-06-03 17:34:32
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
● 2017-05-04 06:02:28
○ 2017-06-03 17:34:32
○ 2026-08-14 21:16:12
○NSns3.educause.edu2009-07-02 → 2015-09-07 · 4 obs
● 2009-07-02 23:29:58
● 2015-09-07 04:19:06
○ 2015-09-13 19:08:04
○ 2026-08-14 21:16:12
● 2015-09-07 04:19:06
○ 2015-09-13 19:08:04
○ 2026-08-14 21:16:12
○NSns3.level3.net2016-12-19 → 2018-02-07 · 17 obs
○ 2016-12-11 12:02:38
● 2016-12-19 01:33:20
● 2016-12-22 15:27:34
○ 2016-12-23 22:51:56
● 2016-12-26 22:41:04
● 2017-01-19 16:55:42
○ 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
● 2017-05-04 06:02:28
● 2017-06-29 12:20:02
○ 2017-07-21 13:39:28
● 2017-08-23 13:10:02
● 2017-08-29 01:30:24
○ 2017-08-31 08:47:00
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2016-12-19 01:33:20
● 2016-12-22 15:27:34
○ 2016-12-23 22:51:56
● 2016-12-26 22:41:04
● 2017-01-19 16:55:42
○ 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
● 2017-05-04 06:02:28
● 2017-06-29 12:20:02
○ 2017-07-21 13:39:28
● 2017-08-23 13:10:02
● 2017-08-29 01:30:24
○ 2017-08-31 08:47:00
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○NSns4.educause.edu2009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 23:29:58
○ 2015-08-31 12:16:56
○ 2026-08-14 21:16:12
○ 2015-08-31 12:16:56
○ 2026-08-14 21:16:12
○NSns4.level3.net2016-12-19 → 2018-02-07 · 12 obs
○ 2016-12-11 12:02:38
● 2016-12-19 01:33:20
● 2016-12-22 15:27:34
○ 2016-12-23 22:51:56
● 2016-12-26 22:41:04
● 2017-01-19 16:55:42
○ 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
● 2017-05-04 06:02:28
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2016-12-19 01:33:20
● 2016-12-22 15:27:34
○ 2016-12-23 22:51:56
● 2016-12-26 22:41:04
● 2017-01-19 16:55:42
○ 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
● 2017-05-04 06:02:28
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○NSns5.educause.edu2009-07-02 → 2017-08-31 · 12 obs
● 2009-07-02 23:29:58
○ 2015-08-31 12:16:56
○ 2017-05-04 06:02:28
● 2017-06-03 17:34:32
○ 2017-06-29 12:20:02
● 2017-07-21 13:39:28
○ 2017-08-23 13:10:02
○ 2017-08-27 08:43:02
● 2017-08-29 01:30:24
● 2017-08-31 08:47:00
○ 2018-02-07 23:16:50
○ 2026-08-14 21:16:12
○ 2015-08-31 12:16:56
○ 2017-05-04 06:02:28
● 2017-06-03 17:34:32
○ 2017-06-29 12:20:02
● 2017-07-21 13:39:28
○ 2017-08-23 13:10:02
○ 2017-08-27 08:43:02
● 2017-08-29 01:30:24
● 2017-08-31 08:47:00
○ 2018-02-07 23:16:50
○ 2026-08-14 21:16:12
●NSrobin.ns.cloudflare.com2019-07-03 → 2026-08-14 · 3 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2026-08-14 21:16:12
●NSscott.ns.cloudflare.com2019-07-03 → 2026-08-14 · 3 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2026-08-14 21:16:12
●MXeducause-edu.mail.protection.outlook.com2019-07-03 → 2026-08-14 · 3 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2026-08-14 21:16:12
○MXeducause.edu.inbound10.mxlogic.net2015-08-31 → 2016-06-30 · 5 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
● 2016-06-30 14:40:22
○ 2016-07-09 04:18:04
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
● 2016-06-30 14:40:22
○ 2016-07-09 04:18:04
○ 2026-08-14 21:16:12
○MXeducause.edu.inbound10.mxlogicmx.net2015-08-31 → 2016-06-30 · 5 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
● 2016-06-30 14:40:22
○ 2016-07-09 04:18:04
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
● 2016-06-30 14:40:22
○ 2016-07-09 04:18:04
○ 2026-08-14 21:16:12
○MXeducause.edu.mx1.rcimx.com2016-07-09 → 2018-02-07 · 5 obs
○ 2016-06-30 14:40:22
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○MXeducause.edu.mx2.rcimx.com2016-07-09 → 2018-02-07 · 5 obs
○ 2016-06-30 14:40:22
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○MXeducause.edu.mx3.rcimx.com2016-07-09 → 2018-02-07 · 5 obs
○ 2016-06-30 14:40:22
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○MXeducause.edu.mx4.rcimx.com2016-07-09 → 2018-02-07 · 5 obs
○ 2016-06-30 14:40:22
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2016-07-09 04:18:04
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○A104.20.33.2502019-07-03 → 2021-10-21 · 5 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
○A104.20.34.2502019-07-03 → 2021-10-21 · 5 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
○A13.72.97.2382017-02-14 → 2018-02-07 · 5 obs
○ 2016-12-23 22:51:56
● 2017-02-14 11:09:58
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
● 2017-02-14 11:09:58
● 2018-02-07 23:16:50
○ 2019-07-03 22:42:40
○ 2026-08-14 21:16:12
○A137.117.56.632016-12-21 → 2017-08-31 · 10 obs
○ 2016-12-11 12:02:38
● 2016-12-21 02:28:10
○ 2016-12-22 15:27:34
● 2016-12-23 22:51:56
● 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
● 2017-05-04 06:02:28
● 2017-08-31 08:47:00
○ 2018-02-07 23:16:50
○ 2026-08-14 21:16:12
● 2016-12-21 02:28:10
○ 2016-12-22 15:27:34
● 2016-12-23 22:51:56
● 2017-02-14 11:09:58
○ 2017-02-17 16:05:32
● 2017-05-04 06:02:28
● 2017-08-31 08:47:00
○ 2018-02-07 23:16:50
○ 2026-08-14 21:16:12
●A172.66.135.2162026-02-14 → 2026-08-14 · 3 obs
○ 2021-10-21 07:43:44
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
●A172.66.139.1352026-02-14 → 2026-08-14 · 3 obs
○ 2021-10-21 07:43:44
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
○A172.67.17.1222020-07-27 → 2021-10-21 · 5 obs
○ 2019-07-03 22:42:40
● 2020-07-27 23:34:38
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
● 2020-07-27 23:34:38
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
○A198.59.61.652009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 23:29:58
○ 2015-08-31 12:16:56
○ 2026-08-14 21:16:12
○ 2015-08-31 12:16:56
○ 2026-08-14 21:16:12
○A207.145.239.1802009-07-02 → 2009-07-02 · 3 obs
● 2009-07-02 23:29:58
○ 2015-08-31 12:16:56
○ 2026-08-14 21:16:12
○ 2015-08-31 12:16:56
○ 2026-08-14 21:16:12
○A216.85.144.2142015-08-31 → 2016-12-06 · 5 obs
○ 2009-07-02 23:29:58
● 2015-08-31 12:16:56
● 2016-12-06 11:34:46
○ 2016-12-11 12:02:38
○ 2026-08-14 21:16:12
● 2015-08-31 12:16:56
● 2016-12-06 11:34:46
○ 2016-12-11 12:02:38
○ 2026-08-14 21:16:12
○A2606:4700:10::6814:21fa2019-07-03 → 2021-10-21 · 5 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
○A2606:4700:10::6814:22fa2019-07-03 → 2021-10-21 · 5 obs
○ 2018-02-07 23:16:50
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
● 2019-07-03 22:42:40
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
●A2606:4700:10::ac42:87d82026-02-14 → 2026-08-14 · 3 obs
○ 2021-10-21 07:43:44
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
●A2606:4700:10::ac42:8b872026-02-14 → 2026-08-14 · 3 obs
○ 2021-10-21 07:43:44
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
● 2026-02-14 19:23:52
● 2026-08-14 21:16:12
○A2606:4700:10::ac43:117a2020-07-27 → 2021-10-21 · 5 obs
○ 2019-07-03 22:42:40
● 2020-07-27 23:34:38
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
● 2020-07-27 23:34:38
● 2021-10-21 07:43:44
○ 2026-02-14 19:23:52
○ 2026-08-14 21:16:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| edu | a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net... | 26 records |
| educause.edu | scott.ns.cloudflare.com, robin.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.218
NS records: scott.ns.cloudflare.com, robin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for educause.edu (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.66.139.135, 172.66.135.216 |
| AAAA | 2 | 2606:4700:10::ac42:87d8, 2606:4700:10::ac42:8b87 |
| NS | 2 | robin.ns.cloudflare.com, scott.ns.cloudflare.com |
| MX | 1 | educause-edu.mail.protection.outlook.com |
| TXT | 12 | MS=ms78798836, MS=ms79733964... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | robin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 26
Out-of-bailiwick: 26 (a.edu-servers.net, a.edu-servers.net, b.edu-servers.net...)
Analysis
Hierarchy
educause.edu is a parent domain; its children include library.educause.edu, mail.educause.edu, net.educause.edu, whois.educause.edu, members.educause.edu and a few other host names.
IP Addresses
educause.edu has four IP addresses: 172.66.135.216, 172.66.139.135, 2606:4700:10::ac42:87d8 and 2606:4700:10::ac42:8b87.
Additional host names — members.educause.edu, analytics.educause.edu, er.educause.edu and two others — share IP numbers with educause.edu.
Name Servers
educause.edu is delegated to two name servers: robin.ns.cloudflare.com and scott.ns.cloudflare.com.
educause.edu shares its name server setup with other domains, including sarar-t.org, alvesmarques.com.br, endostar.eu and two others.
educause.edu partially shares its NS delegation with several other domains, including hdmgdj.com, robertogozzi.it, mauracher.eu and two others.
These name servers often co-occur with the name servers pranab.ns.cloudflare.com.
Host names with 6 IP numbers:
robin.ns.cloudflare.com resolves to 108.162.192.218, 172.64.32.218, 173.245.58.218 and 3 other IP addresses.
scott.ns.cloudflare.com resolves to 108.162.193.230, 172.64.33.230, 173.245.59.230 and 3 other IP addresses.
Mail Servers
educause.edu has one mail server: educause-edu.mail.protection.outlook.com.
educause-edu.mail.protection.outlook.com points to 8 IP numbers: 52.101.9.24, 52.101.40.24, 52.101.41.24 and 5 other.