scienceandenvironment.org - robtex.com

scienceandenvironment.org

DNSSEC⚠️ Not signed
A2400:52e0:1a00::1233:1🇺🇸 AS2003252400:52e0:1a00::/48
A143.244.60.195🇺🇸 CDN77143.244.60.0/23
NSns1.dreamhost.com ⭐
A162.159.26.14Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.dreamhost.com
A162.159.26.81Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.dreamhost.com
A162.159.27.84Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
MXalt1.aspmx.l.google.com(5)
MXalt2.aspmx.l.google.com(5)
MXalt3.aspmx.l.google.com(10)
MXalt4.aspmx.l.google.com(10)
SOAns1.dreamhost.comhostmaster@dreamhost.com 2026-03-27 #3

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1778851939

Same first word

scienceandenvironment.org

DNS History

55 records (10 active, 45 former)

20162017201820192020202120222023202420252026NSns1.dreamhost.comns2.dreamhost.comns3.dreamhost.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commx1.sub4.homie.mail.dreamhost.commx1.sub5.homie.mail.dreamhost.commx2.sub4.homie.mail.dreamhost.commx2.sub5.homie.mail.dreamhost.comvade-in1.mail.dreamhost.comvade-in2.mail.dreamhost.comA143.244.60.1952400:52e0:1a00::1233:1143.244.60.193143.244.60.196143.244.60.197169.150.236.100169.150.236.106169.150.236.107169.150.236.97169.150.236.98169.150.236.99185.93.1.242185.93.1.243185.93.1.244185.93.1.245185.93.1.246185.93.1.247185.93.1.249185.93.1.250185.93.1.251218.244.128.122400:52e0:1a00::1029:12400:52e0:1a00::1067:12400:52e0:1a00::1068:12400:52e0:1a00::1069:12400:52e0:1a00::1070:12400:52e0:1a00::1232:12400:52e0:1a00::1234:12400:52e0:1a00::1235:12400:52e0:1a00::1236:12400:52e0:1a00::1346:12400:52e0:1a00::1347:12400:52e0:1a00::1348:12400:52e0:1a00::718:12400:52e0:1a00::845:12400:52e0:1a00::871:12400:52e0:1a00::894:12400:52e0:1a00::940:12400:52e0:1a00::941:164.90.40.22567.205.25.123
●NSns1.dreamhost.com2015-05-20 → 2026-05-15 · 2 obs
● 2015-05-20 10:30:18
● 2026-05-15 13:42:32
●NSns2.dreamhost.com2015-05-20 → 2026-05-15 · 2 obs
● 2015-05-20 10:30:18
● 2026-05-15 13:42:32
●NSns3.dreamhost.com2015-05-20 → 2026-05-15 · 2 obs
● 2015-05-20 10:30:18
● 2026-05-15 13:42:32
●MXalt1.aspmx.l.google.com2026-03-14 → 2026-05-15 · 3 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
● 2026-05-15 13:42:32
●MXalt2.aspmx.l.google.com2026-03-14 → 2026-05-15 · 3 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
● 2026-05-15 13:42:32
●MXalt3.aspmx.l.google.com2026-03-14 → 2026-05-15 · 3 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
● 2026-05-15 13:42:32
●MXalt4.aspmx.l.google.com2026-03-14 → 2026-05-15 · 3 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
● 2026-05-15 13:42:32
●MXaspmx.l.google.com2026-03-14 → 2026-05-15 · 3 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
● 2026-05-15 13:42:32
○MXmx1.sub4.homie.mail.dreamhost.com2015-05-20 → 2016-03-20 · 4 obs
● 2015-05-20 10:30:18
● 2016-03-20 11:11:58
○ 2017-03-26 07:17:34
○ 2026-05-15 13:42:32
○MXmx1.sub5.homie.mail.dreamhost.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-20 11:11:58
● 2017-03-26 07:17:34
○ 2020-03-10 10:59:22
○ 2026-05-15 13:42:32
○MXmx2.sub4.homie.mail.dreamhost.com2015-05-20 → 2016-03-20 · 4 obs
● 2015-05-20 10:30:18
● 2016-03-20 11:11:58
○ 2017-03-26 07:17:34
○ 2026-05-15 13:42:32
○MXmx2.sub5.homie.mail.dreamhost.com2017-03-26 → 2017-03-26 · 4 obs
○ 2016-03-20 11:11:58
● 2017-03-26 07:17:34
○ 2020-03-10 10:59:22
○ 2026-05-15 13:42:32
○MXvade-in1.mail.dreamhost.com2020-03-10 → 2020-03-10 · 4 obs
○ 2017-03-26 07:17:34
● 2020-03-10 10:59:22
○ 2026-03-14 11:52:08
○ 2026-05-15 13:42:32
○MXvade-in2.mail.dreamhost.com2020-03-10 → 2020-03-10 · 4 obs
○ 2017-03-26 07:17:34
● 2020-03-10 10:59:22
○ 2026-03-14 11:52:08
○ 2026-05-15 13:42:32
○A143.244.60.1932026-03-24 → 2026-05-14 · 13 obs
○ 2026-03-24 12:51:02
● 2026-03-24 15:28:44
○ 2026-03-24 16:00:24
○ 2026-04-16 05:03:30
● 2026-04-18 10:04:14
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● 2026-05-01 20:44:14
○ 2026-05-03 01:14:08
○ 2026-05-13 06:54:02
● 2026-05-14 00:13:04
○ 2026-05-14 12:49:14
○ 2026-05-15 13:42:32
●A143.244.60.1952026-03-24 → 2026-05-15 · 6 obs
○ 2026-03-24 15:28:44
● 2026-03-24 16:00:24
○ 2026-04-05 05:39:06
○ 2026-05-14 00:13:04
● 2026-05-14 12:49:14
● 2026-05-15 13:42:32
○A143.244.60.1962026-04-05 → 2026-04-23 · 7 obs
○ 2026-03-24 16:00:24
● 2026-04-05 05:39:06
○ 2026-04-06 01:30:40
○ 2026-04-21 05:31:22
● 2026-04-23 16:53:20
○ 2026-04-24 16:24:40
○ 2026-05-15 13:42:32
○A143.244.60.1972026-04-06 → 2026-04-06 · 4 obs
○ 2026-04-06 01:30:40
● 2026-04-06 23:43:16
○ 2026-04-12 08:40:44
○ 2026-05-15 13:42:32
○A169.150.236.1002026-04-13 → 2026-04-13 · 4 obs
○ 2026-04-13 04:40:40
● 2026-04-13 18:26:04
○ 2026-04-16 05:03:30
○ 2026-05-15 13:42:32
○A169.150.236.1062026-05-07 → 2026-05-13 · 7 obs
○ 2026-05-06 11:07:04
● 2026-05-07 05:28:32
○ 2026-05-07 09:16:12
○ 2026-05-12 14:19:20
● 2026-05-13 06:54:02
○ 2026-05-14 00:13:04
○ 2026-05-15 13:42:32
○A169.150.236.1072026-05-05 → 2026-05-05 · 5 obs
○ 2026-05-04 21:32:00
● 2026-05-05 08:45:12
● 2026-05-05 11:12:16
○ 2026-05-06 11:07:04
○ 2026-05-15 13:42:32
○A169.150.236.972026-05-04 → 2026-05-06 · 7 obs
○ 2026-05-04 02:47:50
● 2026-05-04 21:32:00
○ 2026-05-05 08:45:12
○ 2026-05-05 11:12:16
● 2026-05-06 11:07:04
○ 2026-05-07 05:28:32
○ 2026-05-15 13:42:32
○A169.150.236.982026-04-13 → 2026-04-13 · 4 obs
○ 2026-04-12 08:40:44
● 2026-04-13 04:40:40
○ 2026-04-13 18:26:04
○ 2026-05-15 13:42:32
○A169.150.236.992026-04-26 → 2026-05-07 · 7 obs
○ 2026-04-26 05:17:12
● 2026-04-26 06:27:26
○ 2026-04-27 23:07:36
○ 2026-05-07 05:28:32
● 2026-05-07 09:16:12
○ 2026-05-08 07:26:30
○ 2026-05-15 13:42:32
○A185.93.1.2422026-04-20 → 2026-04-20 · 4 obs
○ 2026-04-18 10:04:14
● 2026-04-20 23:21:48
○ 2026-04-21 05:31:22
○ 2026-05-15 13:42:32
○A185.93.1.2432026-03-22 → 2026-03-22 · 4 obs
○ 2026-03-22 17:15:28
● 2026-03-22 23:14:22
○ 2026-03-24 12:51:02
○ 2026-05-15 13:42:32
○A185.93.1.2442026-03-22 → 2026-05-04 · 14 obs
○ 2026-03-14 11:52:08
● 2026-03-22 17:15:28
○ 2026-03-22 23:14:22
○ 2026-04-05 05:39:06
● 2026-04-06 01:30:40
○ 2026-04-06 23:43:16
○ 2026-04-13 18:26:04
● 2026-04-16 05:03:30
○ 2026-04-18 10:04:14
○ 2026-05-01 20:44:14
● 2026-05-03 01:14:08
● 2026-05-04 02:47:50
○ 2026-05-04 21:32:00
○ 2026-05-15 13:42:32
○A185.93.1.2452026-04-21 → 2026-05-08 · 7 obs
○ 2026-04-20 23:21:48
● 2026-04-21 05:31:22
○ 2026-04-23 16:53:20
○ 2026-05-07 09:16:12
● 2026-05-08 07:26:30
○ 2026-05-10 14:01:24
○ 2026-05-15 13:42:32
○A185.93.1.2462026-04-24 → 2026-04-24 · 4 obs
○ 2026-04-23 16:53:20
● 2026-04-24 16:24:40
○ 2026-04-26 05:17:12
○ 2026-05-15 13:42:32
○A185.93.1.2472026-04-29 → 2026-05-10 · 7 obs
○ 2026-04-29 01:47:56
● 2026-04-29 10:23:50
○ 2026-05-01 20:44:14
○ 2026-05-08 07:26:30
● 2026-05-10 14:01:24
○ 2026-05-12 14:19:20
○ 2026-05-15 13:42:32
○A185.93.1.2492026-04-27 → 2026-04-29 · 5 obs
○ 2026-04-26 06:27:26
● 2026-04-27 23:07:36
● 2026-04-29 01:47:56
○ 2026-04-29 10:23:50
○ 2026-05-15 13:42:32
○A185.93.1.2502026-04-12 → 2026-04-26 · 7 obs
○ 2026-04-06 23:43:16
● 2026-04-12 08:40:44
○ 2026-04-13 04:40:40
○ 2026-04-24 16:24:40
● 2026-04-26 05:17:12
○ 2026-04-26 06:27:26
○ 2026-05-15 13:42:32
○A185.93.1.2512026-03-14 → 2026-05-12 · 10 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
○ 2026-03-22 17:15:28
○ 2026-03-22 23:14:22
● 2026-03-24 12:51:02
○ 2026-03-24 15:28:44
○ 2026-05-10 14:01:24
● 2026-05-12 14:19:20
○ 2026-05-13 06:54:02
○ 2026-05-15 13:42:32
○A218.244.128.122015-05-20 → 2015-05-20 · 3 obs
● 2015-05-20 10:30:18
○ 2026-03-14 11:52:08
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1029:12026-04-29 → 2026-05-05 · 7 obs
○ 2026-04-29 01:47:56
● 2026-04-29 10:23:50
○ 2026-05-01 20:44:14
○ 2026-05-05 08:45:12
● 2026-05-05 11:12:16
○ 2026-05-06 11:07:04
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1067:12026-04-23 → 2026-05-07 · 7 obs
○ 2026-04-21 05:31:22
● 2026-04-23 16:53:20
○ 2026-04-24 16:24:40
○ 2026-05-07 05:28:32
● 2026-05-07 09:16:12
○ 2026-05-08 07:26:30
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1068:12026-03-24 → 2026-05-10 · 11 obs
○ 2026-03-24 15:28:44
● 2026-03-24 16:00:24
○ 2026-04-05 05:39:06
○ 2026-04-16 05:03:30
● 2026-04-18 10:04:14
● 2026-04-20 23:21:48
○ 2026-04-21 05:31:22
○ 2026-05-08 07:26:30
● 2026-05-10 14:01:24
○ 2026-05-12 14:19:20
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1069:12026-04-16 → 2026-04-16 · 4 obs
○ 2026-04-13 18:26:04
● 2026-04-16 05:03:30
○ 2026-04-18 10:04:14
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1070:12026-03-22 → 2026-05-05 · 13 obs
○ 2026-03-22 17:15:28
● 2026-03-22 23:14:22
○ 2026-03-24 12:51:02
○ 2026-04-12 08:40:44
● 2026-04-13 04:40:40
○ 2026-04-13 18:26:04
○ 2026-04-26 05:17:12
● 2026-04-26 06:27:26
○ 2026-04-27 23:07:36
○ 2026-05-04 21:32:00
● 2026-05-05 08:45:12
○ 2026-05-05 11:12:16
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1232:12026-05-03 → 2026-05-03 · 4 obs
○ 2026-05-01 20:44:14
● 2026-05-03 01:14:08
○ 2026-05-04 02:47:50
○ 2026-05-15 13:42:32
●A2400:52e0:1a00::1233:12026-03-24 → 2026-05-15 · 9 obs
○ 2026-03-22 23:14:22
● 2026-03-24 12:51:02
○ 2026-03-24 15:28:44
○ 2026-05-10 14:01:24
● 2026-05-12 14:19:20
○ 2026-05-13 06:54:02
○ 2026-05-14 00:13:04
● 2026-05-14 12:49:14
● 2026-05-15 13:42:32
○A2400:52e0:1a00::1234:12026-03-14 → 2026-05-08 · 7 obs
○ 2020-03-10 10:59:22
● 2026-03-14 11:52:08
○ 2026-03-22 17:15:28
○ 2026-05-07 09:16:12
● 2026-05-08 07:26:30
○ 2026-05-10 14:01:24
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1235:12026-04-13 → 2026-05-13 · 10 obs
○ 2026-04-13 04:40:40
● 2026-04-13 18:26:04
○ 2026-04-16 05:03:30
○ 2026-04-24 16:24:40
● 2026-04-26 05:17:12
○ 2026-04-26 06:27:26
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● 2026-05-13 06:54:02
○ 2026-05-14 00:13:04
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1236:12026-04-05 → 2026-05-01 · 7 obs
○ 2026-03-24 16:00:24
● 2026-04-05 05:39:06
○ 2026-04-06 01:30:40
○ 2026-04-29 10:23:50
● 2026-05-01 20:44:14
○ 2026-05-03 01:14:08
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1346:12026-04-06 → 2026-04-06 · 4 obs
○ 2026-04-06 01:30:40
● 2026-04-06 23:43:16
○ 2026-04-12 08:40:44
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1347:12026-05-14 → 2026-05-14 · 4 obs
○ 2026-05-13 06:54:02
● 2026-05-14 00:13:04
○ 2026-05-14 12:49:14
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::1348:12026-04-06 → 2026-04-06 · 4 obs
○ 2026-04-05 05:39:06
● 2026-04-06 01:30:40
○ 2026-04-06 23:43:16
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::718:12026-04-27 → 2026-05-07 · 7 obs
○ 2026-04-26 06:27:26
● 2026-04-27 23:07:36
○ 2026-04-29 01:47:56
○ 2026-05-06 11:07:04
● 2026-05-07 05:28:32
○ 2026-05-07 09:16:12
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::845:12026-04-29 → 2026-05-06 · 7 obs
○ 2026-04-27 23:07:36
● 2026-04-29 01:47:56
○ 2026-04-29 10:23:50
○ 2026-05-05 11:12:16
● 2026-05-06 11:07:04
○ 2026-05-07 05:28:32
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::871:12026-04-12 → 2026-04-24 · 7 obs
○ 2026-04-06 23:43:16
● 2026-04-12 08:40:44
○ 2026-04-13 04:40:40
○ 2026-04-23 16:53:20
● 2026-04-24 16:24:40
○ 2026-04-26 05:17:12
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::894:12026-03-22 → 2026-04-21 · 7 obs
○ 2026-03-14 11:52:08
● 2026-03-22 17:15:28
○ 2026-03-22 23:14:22
○ 2026-04-20 23:21:48
● 2026-04-21 05:31:22
○ 2026-04-23 16:53:20
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::940:12026-03-24 → 2026-03-24 · 4 obs
○ 2026-03-24 12:51:02
● 2026-03-24 15:28:44
○ 2026-03-24 16:00:24
○ 2026-05-15 13:42:32
○A2400:52e0:1a00::941:12026-05-04 → 2026-05-04 · 5 obs
○ 2026-05-03 01:14:08
● 2026-05-04 02:47:50
● 2026-05-04 21:32:00
○ 2026-05-05 08:45:12
○ 2026-05-15 13:42:32
○A64.90.40.2252016-03-20 → 2020-03-10 · 5 obs
○ 2015-12-18 22:37:54
● 2016-03-20 11:11:58
● 2020-03-10 10:59:22
○ 2026-03-14 11:52:08
○ 2026-05-15 13:42:32
○A67.205.25.1232015-05-20 → 2015-12-18 · 4 obs
● 2015-05-20 10:30:18
● 2015-12-18 22:37:54
○ 2016-03-20 11:11:58
○ 2026-05-15 13:42:32

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, d0.org.afilias-nst.org, b2.org.afilias-nst.org-
scienceandenvironment.orgns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com-

✅ Authoritative Response

Server:162.159.26.14

NS records: ns1.dreamhost.com, ns2.dreamhost.com, ns3.dreamhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scienceandenvironment.org (unsigned zone)

⏱️ Timing

Total: 2457ms | Queries: -

📄 Records

TypeCountSample Data
A1143.244.60.196
AAAA12400:52e0:1a00::718:1
NS3ns1.dreamhost.com, ns3.dreamhost.com...
MX5ALT4.ASPMX.L.GOOGLE.COM (pri: 10), ASPMX.L.GOOGLE.COM (pri: 1)...
SOA1ns1.dreamhost.com hostmaster.dreamhost.c

Analysis

IP Addresses

scienceandenvironment.org resolves to two IPs: 2400:52e0:1a00::1233:1 and 143.244.60.195.

Name Servers

scienceandenvironment.org is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

scienceandenvironment.org at least partially shares name servers with other domains, for instance cseidentitydesign.com, silviera.com, hikingcuracao.com, stlydias.org and starbrightdirect.com.

Host names with one IP number:

ns1.dreamhost.com points to 162.159.26.14.

ns2.dreamhost.com points to 162.159.26.81.

ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

scienceandenvironment.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.