physicsreference.com - robtex.com

physicsreference.com

DNSSEC⚠️ Not signed

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1781373638
WOT: SAFE (60/100)

DNS History

17 records (0 active, 17 former)

20162017201820192020202120222023202420252026NSns1.namebrightdns.comns1.pettice.usns2.namebrightdns.comns2.pettice.usMXphysicsreference.comA107.23.198.240199.102.228.17152.204.129.2252.206.43.23452.21.180.23352.3.120.9052.4.72.13754.210.33.19054.236.123.22454.85.127.70CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.comhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com
○NSns1.namebrightdns.com2016-03-23 → 2017-04-05 · 5 obs
○ 2015-11-27 22:36:34
● 2016-03-23 09:52:40
● 2017-04-05 00:00:08
○ 2026-06-13 18:12:54
○ 2026-06-13 18:12:56
○NSns1.pettice.us2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 09:34:48
○ 2015-11-27 22:36:34
○ 2026-06-13 18:12:56
○NSns2.namebrightdns.com2016-03-23 → 2017-04-05 · 5 obs
○ 2015-11-27 22:36:34
● 2016-03-23 09:52:40
● 2017-04-05 00:00:08
○ 2026-06-13 18:12:54
○ 2026-06-13 18:12:56
○NSns2.pettice.us2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 09:34:48
○ 2015-11-27 22:36:34
○ 2026-06-13 18:12:56
○MXphysicsreference.com2015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 09:34:48
○ 2015-11-27 22:36:34
○ 2026-06-13 18:12:56
○A107.23.198.2402016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-23 09:52:40
● 2016-08-08 23:11:38
○ 2017-04-05 00:00:08
○ 2026-06-13 18:12:56
○A199.102.228.1712015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 09:34:48
○ 2015-11-27 22:36:34
○ 2026-06-13 18:12:56
○A52.204.129.222017-04-05 → 2017-04-05 · 4 obs
○ 2016-08-08 23:11:38
● 2017-04-05 00:00:08
○ 2026-06-13 18:12:54
○ 2026-06-13 18:12:56
○A52.206.43.2342016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-23 09:52:40
● 2016-08-08 23:11:38
○ 2017-04-05 00:00:08
○ 2026-06-13 18:12:56
○A52.21.180.2332016-03-23 → 2016-03-23 · 4 obs
○ 2015-11-27 22:36:34
● 2016-03-23 09:52:40
○ 2016-08-08 23:11:38
○ 2026-06-13 18:12:56
○A52.3.120.902016-03-23 → 2016-03-23 · 4 obs
○ 2015-11-27 22:36:34
● 2016-03-23 09:52:40
○ 2016-08-08 23:11:38
○ 2026-06-13 18:12:56
○A52.4.72.1372016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-23 09:52:40
● 2016-08-08 23:11:38
○ 2017-04-05 00:00:08
○ 2026-06-13 18:12:56
○A54.210.33.1902016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-23 09:52:40
● 2016-08-08 23:11:38
○ 2017-04-05 00:00:08
○ 2026-06-13 18:12:56
○A54.236.123.2242016-08-08 → 2016-08-08 · 4 obs
○ 2016-03-23 09:52:40
● 2016-08-08 23:11:38
○ 2017-04-05 00:00:08
○ 2026-06-13 18:12:56
○A54.85.127.702017-04-05 → 2017-04-05 · 4 obs
○ 2016-08-08 23:11:38
● 2017-04-05 00:00:08
○ 2026-06-13 18:12:54
○ 2026-06-13 18:12:56
○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-03-23 → 2016-08-08 · 4 obs
● 2016-03-23 09:52:40
● 2016-08-08 23:11:38
○ 2017-04-05 00:00:08
○ 2026-06-13 18:12:56
○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-05 → 2017-04-05 · 4 obs
○ 2016-08-08 23:11:38
● 2017-04-05 00:00:08
○ 2026-06-13 18:12:54
○ 2026-06-13 18:12:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-

✅ Authoritative Response

Server:192.54.112.30

NS records: l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 181ms | Queries: -

📄 Records

TypeCountSample Data