`pnmath.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a58e^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:2ac4^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.196^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.165.142^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`desiree.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:260d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desiree.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c20d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`desiree.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:220d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`desiree.ns.cloudflare.com`
		A	108.162.194.13^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desiree.ns.cloudflare.com`
		A	162.159.38.13^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desiree.ns.cloudflare.com`
		A	172.64.34.13^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`desiree.ns.cloudflare.com`
NS	`yew.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c50^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c350^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yew.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2350^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yew.ns.cloudflare.com`
		A	108.162.195.80^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	162.159.44.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
		A	172.64.35.80^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yew.ns.cloudflare.com`
MX	`_dc-mx.0cb5d1d291e7.pnmath.com` ⭐
		A	167.179.81.158^{🇯🇵 AS-VULTR167.179.64.0/18 The Constant Company, LLC 319 CLEMATIS ST Suite 900}
			PTR	`167.179.81.158.vultrusercontent.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.196, 172.67.165.142
		IPv6 hints	2606:4700:3032::ac43:a58e, 2606:4700:3033::6815:2ac4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=13, name=cloudflare-ech.com
SOA	`desiree.ns.cloudflare.com`dns@cloudflare.com serial=2406754695

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784779972

Previously MX for

pnmath.com

Subdomains

0cb5d1d291e7.pnmath.com

Same first word

pnmath.net

pnmath.com

Similar names

tnpham.ca

npmath.com

mphant.com

pathnm.org

phantm.nl

tmphan.com

manhpt.com

mphatn.org

DNS History

18 records (7 active, 11 former)

●NSdesiree.ns.cloudflare.com2026-04-09 → 2026-07-23 · 3 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-07-23 04:17:06

○NSns.nskorea.net2015-07-12 → 2017-12-23 · 4 obs

● 2015-07-12 16:12:00
● 2017-12-23 12:03:50
○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

○NSns1.vultr.com2026-04-09 → 2026-07-23 · 2 obs

○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

○NSns2.nskorea.net2015-07-12 → 2017-12-23 · 4 obs

● 2015-07-12 16:12:00
● 2017-12-23 12:03:50
○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

○NSns2.vultr.com2026-04-09 → 2026-07-23 · 2 obs

○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

○NSns3.nskorea.net2015-07-12 → 2017-12-23 · 4 obs

● 2015-07-12 16:12:00
● 2017-12-23 12:03:50
○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

●NSyew.ns.cloudflare.com2026-04-09 → 2026-07-23 · 3 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-07-23 04:17:06

●MX_dc-mx.0cb5d1d291e7.pnmath.com2026-04-09 → 2026-07-23 · 3 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-07-23 04:17:06

○MXmail12.ymail.net2015-07-12 → 2017-12-23 · 4 obs

● 2015-07-12 16:12:00
● 2017-12-23 12:03:50
○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

○MXpnmath.com2026-04-09 → 2026-07-23 · 2 obs

○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

○A1.253.33.1222015-07-12 → 2017-12-23 · 4 obs

● 2015-07-12 16:12:00
● 2017-12-23 12:03:50
○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

●A104.21.42.1962026-04-09 → 2026-07-23 · 3 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-07-23 04:17:06

○A167.179.81.1582026-04-09 → 2026-07-23 · 2 obs

○ 2026-04-09 08:23:24
○ 2026-07-23 04:17:06

●A172.67.165.1422026-04-09 → 2026-07-23 · 3 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-07-23 04:17:06

○A2606:4700:3030::ac43:a58e2026-04-09 → 2026-06-05 · 5 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-06-05 20:36:32
○ 2026-07-11 14:14:50
○ 2026-07-23 04:17:06

●A2606:4700:3032::ac43:a58e2026-07-11 → 2026-07-23 · 3 obs

○ 2026-06-05 20:36:32
● 2026-07-11 14:14:50
● 2026-07-23 04:17:06

●A2606:4700:3033::6815:2ac42026-07-11 → 2026-07-23 · 3 obs

○ 2026-06-05 20:36:32
● 2026-07-11 14:14:50
● 2026-07-23 04:17:06

○A2606:4700:3035::6815:2ac42026-04-09 → 2026-06-05 · 5 obs

○ 2017-12-23 12:03:50
● 2026-04-09 08:23:24
● 2026-06-05 20:36:32
○ 2026-07-11 14:14:50
○ 2026-07-23 04:17:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
pnmath.com	desiree.ns.cloudflare.com, yew.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.80

NS records: desiree.ns.cloudflare.com, yew.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pnmath.com (unsigned zone)

⏱️ Timing

Total: 202ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.196, 172.67.165.142`
AAAA	2	`2606:4700:3033::6815:2ac4, 2606:4700:3032::ac43:a58e`
NS	2	`desiree.ns.cloudflare.com, yew.ns.cloudflare.com`
MX	1	`_dc-mx.0cb5d1d291e7.pnmath.com (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`desiree.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

0cb5d1d291e7.pnmath.com is delegated beneath pnmath.com.

IP Addresses

pnmath.com points to the four IP addresses 104.21.42.196, 172.67.165.142, 2606:4700:3032::ac43:a58e and 2606:4700:3033::6815:2ac4.

Two other host names, along with ngmyv6kw11.rubbsowpamceq.com, razvlekalov.com and b4sif8.9e9cix.rubbsowpamceq.com, also share IP numbers with pnmath.com.

Name Servers

Two name servers handle the delegation for pnmath.com: desiree.ns.cloudflare.com and yew.ns.cloudflare.com.

pnmath.com shares its NS records with other domains, for example 21nn.ru, help.krd, zabicki.pl and two others.

There is at least partial name server overlap between pnmath.com and other domains — 03634.vip, paus66naik.com, yiyaplay.com and two more among them.

The name servers julissa.ns.cloudflare.com, thea.ns.cloudflare.com and sonny.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

desiree.ns.cloudflare.com resolves to 108.162.194.13, 162.159.38.13 and 172.64.34.13 among others, with 3 other IP addresses in total.

yew.ns.cloudflare.com resolves to 108.162.195.80, 162.159.44.80 and 172.64.35.80 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for pnmath.com is _dc-mx.0cb5d1d291e7.pnmath.com.

_dc-mx.0cb5d1d291e7.pnmath.com carries a single IP number, which is 167.179.81.158.

pnmath.com - robtex.com

pnmath.com

com

Previously MX for

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`pnmath.com`

`com`