physicsgre.com - dns.ninja

physicsgre.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:976e🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:58aa🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.88.170Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.151.110🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjason.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3bb3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A2803:f800:50::6ca2:c1b3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjason.ns.cloudflare.com
A2a06:98c1:50::ac40:21b3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjason.ns.cloudflare.com
A108.162.193.179🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A172.64.33.179🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
A173.245.59.179🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjason.ns.cloudflare.com
NSpoppy.ns.cloudflare.com
A2606:4700:50::a29f:2621🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A2803:f800:50::6ca2:c221🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpoppy.ns.cloudflare.com
A2a06:98c1:50::ac40:2221🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpoppy.ns.cloudflare.com
A108.162.194.33🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A162.159.38.33Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
A172.64.34.33🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpoppy.ns.cloudflare.com
MX_dc-mx.eacce332637b.physicsgre.com ⭐
A64.91.251.77🇺🇸 LiquidWeb64.91.224.0/19 Liquid Web Inc 4210 S. Creyts Rd Lansing, MI 48917
PTRweb1.colosse.org
TXTv=spf1 +a +mx +a:web1.colosse.org -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.88.170, 172.67.151.110
IPv6 hints2606:4700:3031::ac43:976e, 2606:4700:3034::6815:58aa
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=137, name=cloudflare-ech.com
SOAjason.ns.cloudflare.comdns@cloudflare.com serial=2408466009

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=1784984042
WOT: SAFE (79/100)

Previously MX for

physicsgre.com
www.physicsgre.com
mail.physicsgre.com

Subdomains

mail.physicsgre.com
www.physicsgre.com

Same first word

physicsgre.com

Similar names

grephysics.com

DNS History

14 records (7 active, 7 former)

2008201020122014201620182020202220242026NSjason.ns.cloudflare.compoppy.ns.cloudflare.comns1.grantii.comns2.grantii.comMX_dc-mx.eacce332637b.physicsgre.comphysicsgre.comA104.21.88.170172.67.151.1102606:4700:3031::ac43:976e2606:4700:3034::6815:58aa2606:4700:3031::6815:58aa2606:4700:3034::ac43:976e50.28.8.6967.18.198.52
●NSjason.ns.cloudflare.com2026-02-25 → 2026-07-25 · 3 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-07-25 13:11:48
○NSns1.grantii.com2007-11-11 → 2017-03-31 · 4 obs
● 2007-11-11 02:54:42
● 2017-03-31 21:29:00
○ 2026-02-25 14:14:48
○ 2026-07-25 13:11:48
○NSns2.grantii.com2007-11-11 → 2017-03-31 · 4 obs
● 2007-11-11 02:54:42
● 2017-03-31 21:29:00
○ 2026-02-25 14:14:48
○ 2026-07-25 13:11:48
●NSpoppy.ns.cloudflare.com2026-02-25 → 2026-07-25 · 3 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-07-25 13:11:48
●MX_dc-mx.eacce332637b.physicsgre.com2026-02-25 → 2026-07-25 · 3 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-07-25 13:11:48
○MXphysicsgre.com2007-11-11 → 2017-03-31 · 4 obs
● 2007-11-11 02:54:42
● 2017-03-31 21:29:00
○ 2026-02-25 14:14:48
○ 2026-07-25 13:11:48
●A104.21.88.1702026-02-25 → 2026-07-25 · 3 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-07-25 13:11:48
●A172.67.151.1102026-02-25 → 2026-07-25 · 3 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-07-25 13:11:48
○A2606:4700:3031::6815:58aa2026-02-25 → 2026-05-15 · 5 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-05-15 17:30:48
○ 2026-06-27 13:28:36
○ 2026-07-25 13:11:48
●A2606:4700:3031::ac43:976e2026-06-27 → 2026-07-25 · 3 obs
○ 2026-05-15 17:30:48
● 2026-06-27 13:28:36
● 2026-07-25 13:11:48
●A2606:4700:3034::6815:58aa2026-06-27 → 2026-07-25 · 3 obs
○ 2026-05-15 17:30:48
● 2026-06-27 13:28:36
● 2026-07-25 13:11:48
○A2606:4700:3034::ac43:976e2026-02-25 → 2026-05-15 · 5 obs
○ 2017-03-31 21:29:00
● 2026-02-25 14:14:48
● 2026-05-15 17:30:48
○ 2026-06-27 13:28:36
○ 2026-07-25 13:11:48
○A50.28.8.692015-06-20 → 2017-03-31 · 5 obs
○ 2007-11-11 02:54:42
● 2015-06-20 21:00:30
● 2017-03-31 21:29:00
○ 2026-02-25 14:14:48
○ 2026-07-25 13:11:48
○A67.18.198.522007-11-11 → 2007-11-11 · 3 obs
● 2007-11-11 02:54:42
○ 2015-06-20 21:00:30
○ 2026-07-25 13:11:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
physicsgre.comjason.ns.cloudflare.com, poppy.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.179

NS records: jason.ns.cloudflare.com, poppy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for physicsgre.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.88.170, 172.67.151.110
AAAA22606:4700:3031::ac43:976e, 2606:4700:3034::6815:58aa
NS2jason.ns.cloudflare.com, poppy.ns.cloudflare.com
MX1_dc-mx.eacce332637b.physicsgre.com (pri:
TXT1v=spf1 +a +mx +a:web1.colosse.org -all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jason.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jason.ns.cloudflare.com, jason.ns.cloudflare.com, jason.ns.cloudflare.com...)

Analysis

Hierarchy

The parent domain of mail.physicsgre.com and www.physicsgre.com is physicsgre.com.

IP Addresses

physicsgre.com directs to four IP numbers, which are 104.21.88.170, 172.67.151.110, 2606:4700:3031::ac43:976e and 2606:4700:3034::6815:58aa.

Among the host names that share IP numbers with physicsgre.com are servername.visapaper.com, bngu.io, pure-telematics.co.uk and two others.

Name Servers

physicsgre.com uses two name servers for its delegation: jason.ns.cloudflare.com and poppy.ns.cloudflare.com.

physicsgre.com has the same name server delegation as a number of other domains, such as secturasoft.com, feel-good-project.com, mathematicsgre.com and two more.

At least some of physicsgre.com's name servers are shared with other domains, for example synth360ventures.click, wildomar.com, lumennod-e247.click and two more.

These name servers are routinely co-deployed with the name servers magdalena.ns.cloudflare.com, teresa.ns.cloudflare.com, quinton.ns.cloudflare.com and two others.

Host names resolving to 6 IP numbers:

Hostname jason.ns.cloudflare.com directs to 108.162.193.179, 172.64.33.179 and 173.245.59.179 along with 3 other IP addresses.

Hostname poppy.ns.cloudflare.com directs to 108.162.194.33, 162.159.38.33 and 172.64.34.33 along with 3 other IP addresses.

Mail Servers

physicsgre.com routes its mail through a single mail server, _dc-mx.eacce332637b.physicsgre.com.

_dc-mx.eacce332637b.physicsgre.com directs to just one IP number, 64.91.251.77.