phcorner.org - dns.ninja

`phcorner.org`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:e78^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:f78^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:44e3^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.14.120^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.15.120^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.68.227^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`anna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a66^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c066^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`anna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2066^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`anna.ns.cloudflare.com`
		A	108.162.192.102^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	172.64.32.102^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
		A	173.245.58.102^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`anna.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`linda.mx.cloudflare.net` ⭐
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`amir.mx.cloudflare.net`⁽⁸²⁾
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
MX	`isaac.mx.cloudflare.net`⁽⁹⁵⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
TXT	`google-site-verification=D6_5zLExzGoJfmedMK5ikgLWjx8KOSMmsPF0M5hvunA`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.14.120, 104.26.15.120, 172.67.68.227
		IPv6 hints	2606:4700:20::681a:e78, 2606:4700:20::681a:f78, 2606:4700:20::ac43:44e3
SOA	`anna.ns.cloudflare.com`dns@cloudflare.com serial=2407476716

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783090432

rank #356145 globally
rank #27019 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #50,045

Same first word

phcorner.com

phcorner.org

phcorner.net

Similar names

(0x706f726e)cher.com

prochner.de

prechron.com

prochner.com

cornerph.com

norrecph.com

rhencorp.com

hpcorner.com

DNS History

19 records (11 active, 8 former)

●NSanna.ns.cloudflare.com2026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

○NSns1.box.phcorner.org2015-07-26 → 2017-03-22 · 4 obs

● 2015-07-26 04:27:26
● 2017-03-22 04:47:28
○ 2026-02-15 19:39:46
○ 2026-07-03 15:16:46

○NSns2.box.phcorner.org2015-07-26 → 2017-03-22 · 4 obs

● 2015-07-26 04:27:26
● 2017-03-22 04:47:28
○ 2026-02-15 19:39:46
○ 2026-07-03 15:16:46

●NSsam.ns.cloudflare.com2026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

●MXamir.mx.cloudflare.net2026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

○MXbox.phcorner.org2015-07-26 → 2017-03-22 · 4 obs

● 2015-07-26 04:27:26
● 2017-03-22 04:47:28
○ 2026-02-15 19:39:46
○ 2026-07-03 15:16:46

●MXisaac.mx.cloudflare.net2026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

●MXlinda.mx.cloudflare.net2026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

○A104.238.151.2442015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 04:27:26
○ 2015-11-28 07:45:52
○ 2026-07-03 15:16:46

●A104.26.14.1202026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

●A104.26.15.1202026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

○A139.162.11.2152015-11-28 → 2015-11-28 · 4 obs

○ 2015-07-26 04:27:26
● 2015-11-28 07:45:52
○ 2017-03-22 04:47:28
○ 2026-07-03 15:16:46

●A172.67.68.2272026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

○A2001:19f0:4400:4234:5400:ff:fe4d:48a72017-03-22 → 2017-03-22 · 4 obs

○ 2015-11-28 07:45:52
● 2017-03-22 04:47:28
○ 2026-02-15 19:39:46
○ 2026-07-03 15:16:46

○A2001:19f0:7000:9b45:f40e:2e43:806:2b62015-07-26 → 2015-07-26 · 3 obs

● 2015-07-26 04:27:26
○ 2015-11-28 07:45:52
○ 2026-07-03 15:16:46

●A2606:4700:20::681a:e782026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

●A2606:4700:20::681a:f782026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

●A2606:4700:20::ac43:44e32026-02-15 → 2026-07-03 · 3 obs

○ 2017-03-22 04:47:28
● 2026-02-15 19:39:46
● 2026-07-03 15:16:46

○A45.76.145.1672017-03-22 → 2017-03-22 · 4 obs

○ 2015-11-28 07:45:52
● 2017-03-22 04:47:28
○ 2026-02-15 19:39:46
○ 2026-07-03 15:16:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
phcorner.org	anna.ns.cloudflare.com, sam.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.141

NS records: anna.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for phcorner.org (unsigned zone)

⏱️ Timing

Total: 456ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.15.120, 172.67.68.227...`
AAAA	3	`2606:4700:20::681a:e78, 2606:4700:20::ac43:44e3...`
NS	2	`anna.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	3	`linda.mx.cloudflare.net (pri: 31), amir.mx.cloudflare.net (pri: 82)...`
TXT	2	`google-site-verification=D6_5zLExzGoJfme, v=spf1 include:_spf.mx.cloudflare.net ~a`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`anna.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

With 6 IP addresses in total, phcorner.org resolves to 104.26.14.120, 104.26.15.120, 172.67.68.227 and 3 other.

Among the host names that share IP numbers with phcorner.org are www.playnewz.com, brammotoren.nl, trivexchange.com and two others.

Name Servers

phcorner.org uses two name servers for its delegation: anna.ns.cloudflare.com and sam.ns.cloudflare.com.

phcorner.org has the same name server delegation as a number of other domains, such as orthodontist-san-diego.com, rsvpfree.com, orthodontist-indianapolis.com and two more.

phcorner.org partially shares its NS delegation with several other domains, including lifeonboyisland.com, studiocontract.it, linkhokibet88.art and two others.

These name servers are regularly seen alongside apollo.ns.cloudflare.com and rosalie.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

Hostname anna.ns.cloudflare.com directs to 108.162.192.102, 172.64.32.102 and 173.245.58.102 along with 3 other IP addresses.

Hostname sam.ns.cloudflare.com directs to 108.162.193.141, 172.64.33.141 and 173.245.59.141 along with 3 other IP addresses.

Mail Servers

phcorner.org uses three mail servers — amir.mx.cloudflare.net, isaac.mx.cloudflare.net and linda.mx.cloudflare.net.

phcorner.org shares at least some of its mail servers with other domains — for example cardcollector.net, axer.dev, mahfel.com and two more.

Host names resolving to 6 IP numbers:

Hostname amir.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname isaac.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname linda.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.