popopen.com - dns.ninja

`popopen.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:a825^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:269a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.38.154^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.168.37^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dom.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b9d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dom.ns.cloudflare.com`
		A	108.162.193.157^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	172.64.33.157^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
		A	173.245.59.157^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dom.ns.cloudflare.com`
NS	`mira.ns.cloudflare.com`
		A	2606:4700:50::adf5:3acc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mira.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mira.ns.cloudflare.com`
		A	108.162.192.204^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	172.64.32.204^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
		A	173.245.58.204^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mira.ns.cloudflare.com`
MX	`mx01.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
MX	`mx02.mail.icloud.com` ⭐
		A	17.42.251.62^{🇺🇸 Apple17.42.0.0/16}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
			PTR	`mx3.mail.icloud.com`
		A	17.56.9.31^{🇺🇸 Apple17.56.9.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.152.5^{🇺🇸 Apple17.57.152.0/23}
			PTR	`ic4-privaterelay.appleid.com`
			PTR	`smtp1.ic4-privaterelay.appleid.com`
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.154.33^{🇺🇸 Apple17.57.154.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.155.25^{🇺🇸 Apple17.57.155.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
		A	17.57.156.30^{🇺🇸 Apple17.57.156.0/24}
			PTR	`mx01.mail.icloud.com`
			PTR	`mx02.mail.icloud.com`
TXT	`apple-domain=TENsPs5QwTZPjsBr`
TXT	`google-site-verification=xTE8yesrw0CBgsZZjhBEPdPC0mUEsmacVtlHAuGwndA`
TXT	`v=spf1 include:icloud.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.38.154, 172.67.168.37
		IPv6 hints	2606:4700:3030::ac43:a825, 2606:4700:3035::6815:269a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`dom.ns.cloudflare.com`dns@cloudflare.com serial=2409126977

`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=1783913107

Same first word

popopen.com

popopen.net

Similar names

openopp.org

openopp.net

openopp.com

pooppen.de

openpop.com

openpop.it

opoppen.de

openpop.eu

poenopp.de

openpop.cn

openpop.org

openopp.ca

DNS History

28 records (8 active, 20 former)

●NSdom.ns.cloudflare.com2017-03-30 → 2026-07-13 · 3 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
● 2026-07-13 03:44:42

●NSmira.ns.cloudflare.com2017-03-30 → 2026-07-13 · 3 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
● 2026-07-13 03:44:42

○NSns09.domaincontrol.com2007-11-04 → 2007-11-04 · 3 obs

● 2007-11-04 19:29:34
○ 2015-08-12 01:06:50
○ 2026-07-13 03:44:42

○NSns10.domaincontrol.com2007-11-04 → 2007-11-04 · 3 obs

● 2007-11-04 19:29:34
○ 2015-08-12 01:06:50
○ 2026-07-13 03:44:42

○NSns51.domaincontrol.com2015-08-12 → 2016-03-12 · 5 obs

○ 2007-11-04 19:29:34
● 2015-08-12 01:06:50
● 2016-03-12 21:57:02
○ 2017-03-30 00:17:18
○ 2026-07-13 03:44:42

○NSns52.domaincontrol.com2015-08-12 → 2016-03-12 · 5 obs

○ 2007-11-04 19:29:34
● 2015-08-12 01:06:50
● 2016-03-12 21:57:02
○ 2017-03-30 00:17:18
○ 2026-07-13 03:44:42

○MXalt1.gmr-smtp-in.l.google.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
○ 2026-02-18 18:33:16
○ 2026-07-13 03:44:42

○MXgmr-smtp-in.l.google.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
○ 2026-02-18 18:33:16
○ 2026-07-13 03:44:42

○MXmailstore1.secureserver.net2007-11-04 → 2016-03-12 · 4 obs

● 2007-11-04 19:29:34
● 2016-03-12 21:57:02
○ 2017-03-30 00:17:18
○ 2026-07-13 03:44:42

●MXmx01.mail.icloud.com2026-02-18 → 2026-07-13 · 3 obs

○ 2017-03-30 00:17:18
● 2026-02-18 18:33:16
● 2026-07-13 03:44:42

●MXmx02.mail.icloud.com2026-02-18 → 2026-07-13 · 3 obs

○ 2017-03-30 00:17:18
● 2026-02-18 18:33:16
● 2026-07-13 03:44:42

○MXsmtp.secureserver.net2007-11-04 → 2016-03-12 · 4 obs

● 2007-11-04 19:29:34
● 2016-03-12 21:57:02
○ 2017-03-30 00:17:18
○ 2026-07-13 03:44:42

○A104.18.44.2142017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
○ 2026-02-18 18:33:16
○ 2026-07-13 03:44:42

○A104.18.45.2142017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
○ 2026-02-18 18:33:16
○ 2026-07-13 03:44:42

●A104.21.38.1542026-02-18 → 2026-07-13 · 10 obs

○ 2017-03-30 00:17:18
● 2026-02-18 18:33:16
● 2026-02-18 19:19:54
○ 2026-02-19 02:58:32
○ 2026-03-29 22:51:06
● 2026-04-03 04:13:36
○ 2026-05-04 13:42:04
○ 2026-05-14 15:36:48
● 2026-05-14 16:09:18
● 2026-07-13 03:44:42

●A172.67.168.372026-02-18 → 2026-07-13 · 10 obs

○A188.114.96.02026-02-19 → 2026-05-14 · 9 obs

○ 2026-02-18 18:33:16
○ 2026-02-18 19:19:54
● 2026-02-19 02:58:32
● 2026-03-29 22:51:06
○ 2026-04-03 04:13:36
● 2026-05-04 13:42:04
● 2026-05-14 15:36:48
○ 2026-05-14 16:09:18
○ 2026-07-13 03:44:42

○A188.114.97.02026-02-19 → 2026-05-14 · 9 obs

○A2400:cb00:2048:1::6812:2cd62017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
○ 2026-02-18 18:33:16
○ 2026-07-13 03:44:42

○A2400:cb00:2048:1::6812:2dd62017-03-30 → 2017-03-30 · 4 obs

○ 2016-03-12 21:57:02
● 2017-03-30 00:17:18
○ 2026-02-18 18:33:16
○ 2026-07-13 03:44:42

●A2606:4700:3030::ac43:a8252026-07-09 → 2026-07-13 · 3 obs

○ 2026-06-05 20:30:14
● 2026-07-09 07:31:28
● 2026-07-13 03:44:42

○A2606:4700:3032::ac43:a8252026-02-18 → 2026-06-05 · 12 obs

●A2606:4700:3035::6815:269a2026-07-09 → 2026-07-13 · 3 obs

○ 2026-06-05 20:30:14
● 2026-07-09 07:31:28
● 2026-07-13 03:44:42

○A2606:4700:3037::6815:269a2026-02-18 → 2026-06-05 · 12 obs

○A2a06:98c1:3120::2026-02-19 → 2026-05-14 · 9 obs

○A2a06:98c1:3121::2026-02-19 → 2026-05-14 · 9 obs

○A63.241.136.2052007-11-04 → 2007-11-04 · 3 obs

● 2007-11-04 19:29:34
○ 2015-08-12 01:06:50
○ 2026-07-13 03:44:42

○A97.74.144.1162015-08-12 → 2016-03-12 · 5 obs

○ 2007-11-04 19:29:34
● 2015-08-12 01:06:50
● 2016-03-12 21:57:02
○ 2017-03-30 00:17:18
○ 2026-07-13 03:44:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
popopen.com	dom.ns.cloudflare.com, mira.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.204

NS records: dom.ns.cloudflare.com, mira.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 207ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.38.154, 172.67.168.37`
AAAA	2	`2606:4700:3035::6815:269a, 2606:4700:3030::ac43:a825`
NS	2	`dom.ns.cloudflare.com, mira.ns.cloudflare.com`
MX	2	`mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10)`
TXT	3	`apple-domain=TENsPs5QwTZPjsBr, google-site-verification=xTE8yesrw0CBgsZ...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dom.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

popopen.com has four IP addresses: 104.21.38.154, 172.67.168.37, 2606:4700:3030::ac43:a825 and 2606:4700:3035::6815:269a.

Additional host names — insighting.org, hornigandhill.com, curisbenefits.com and two others — share IP numbers with popopen.com.

Name Servers

popopen.com has two authoritative name servers — dom.ns.cloudflare.com and mira.ns.cloudflare.com.

popopen.com shares its name server setup with other domains, including 51.wf, sonba.me, sogn.com and two others.

popopen.com partially shares its NS delegation with several other domains, including dzhongxuan.com, konomiya.or.jp, mhdhfwp.xyz and two others.

These name servers are regularly seen alongside june.ns.cloudflare.com and dina.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

dom.ns.cloudflare.com points to 108.162.193.157, 172.64.33.157, 173.245.59.157 and 3 other IP addresses.

mira.ns.cloudflare.com points to 108.162.192.204, 172.64.32.204, 173.245.58.204 and 3 other IP addresses.

Mail Servers

popopen.com has two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.

popopen.com shares the same mail server setup as other domains, including medvigor.com, atknin.com, dimaseko.com and two others.

The mail servers of popopen.com overlap at least partially with those of other domains, including mtfrank.de, festusmusicworld.com and pdxice.com.

Host names with 6 IP numbers:

mx01.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

mx02.mail.icloud.com points to 17.42.251.62, 17.56.9.31, 17.57.152.5 and 3 other IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.42.251.62 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.56.9.31 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.152.5 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.154.33 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.155.25 IP addresses.

The host names mx01.mail.icloud.com and mx02.mail.icloud.com both resolve to 17.57.156.30 IP addresses.