retpc.com - dns.ninja

`retpc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:d99d^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:4b56^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.75.86^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.217.157^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`apollo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b42^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c142^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`apollo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2142^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`apollo.ns.cloudflare.com`
		A	108.162.193.66^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	172.64.33.66^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
		A	173.245.59.66^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`apollo.ns.cloudflare.com`
NS	`celeste.ns.cloudflare.com`
		A	2606:4700:50::a29f:2607^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c207^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`celeste.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2207^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`celeste.ns.cloudflare.com`
		A	108.162.194.7^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	162.159.38.7^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
		A	172.64.34.7^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`celeste.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.75.86, 172.67.217.157
		IPv6 hints	2606:4700:3030::ac43:d99d, 2606:4700:3033::6815:4b56
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=222, name=cloudflare-ech.com
SOA	`apollo.ns.cloudflare.com`dns@cloudflare.com serial=2410487249

`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=1785728747

Same first word

retpc.com

retpc.jp

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DNS History

21 records (6 active, 15 former)

●NSapollo.ns.cloudflare.com2026-02-28 → 2026-08-03 · 3 obs

○ 2019-01-08 02:00:42
● 2026-02-28 00:21:20
● 2026-08-03 03:51:32

●NSceleste.ns.cloudflare.com2026-02-28 → 2026-08-03 · 3 obs

○ 2019-01-08 02:00:42
● 2026-02-28 00:21:20
● 2026-08-03 03:51:32

○NSdns010.d.register.com2015-12-14 → 2016-07-20 · 4 obs

● 2015-12-14 08:11:12
● 2016-07-20 03:23:02
○ 2019-01-08 02:00:42
○ 2026-08-03 03:51:32

○NSdns092.b.register.com2015-12-14 → 2016-07-20 · 4 obs

● 2015-12-14 08:11:12
● 2016-07-20 03:23:02
○ 2019-01-08 02:00:42
○ 2026-08-03 03:51:32

○NSdns149.c.register.com2015-12-14 → 2016-07-20 · 4 obs

● 2015-12-14 08:11:12
● 2016-07-20 03:23:02
○ 2019-01-08 02:00:42
○ 2026-08-03 03:51:32

○NSdns208.a.register.com2015-12-14 → 2016-07-20 · 4 obs

● 2015-12-14 08:11:12
● 2016-07-20 03:23:02
○ 2019-01-08 02:00:42
○ 2026-08-03 03:51:32

○NSns2.dnsdun.com2019-01-08 → 2019-01-08 · 4 obs

○ 2016-07-20 03:23:02
● 2019-01-08 02:00:42
○ 2026-02-28 00:21:20
○ 2026-08-03 03:51:32

○NSns2.dnsdun.net2019-01-08 → 2019-01-08 · 4 obs

○ 2016-07-20 03:23:02
● 2019-01-08 02:00:42
○ 2026-02-28 00:21:20
○ 2026-08-03 03:51:32

○MXmx07.register.com2015-12-14 → 2016-07-20 · 4 obs

● 2015-12-14 08:11:12
● 2016-07-20 03:23:02
○ 2019-01-08 02:00:42
○ 2026-08-03 03:51:32

●A104.21.75.862026-06-12 → 2026-08-03 · 7 obs

○ 2026-04-02 16:45:20
● 2026-06-12 07:14:48
○ 2026-07-15 02:43:10
● 2026-07-15 21:16:52
○ 2026-07-21 21:10:16
● 2026-07-24 22:09:00
● 2026-08-03 03:51:32

○A104.24.100.1752019-01-08 → 2019-01-08 · 4 obs

○ 2016-07-20 03:23:02
● 2019-01-08 02:00:42
○ 2026-02-28 00:21:20
○ 2026-08-03 03:51:32

○A160.124.178.1722026-02-28 → 2026-04-02 · 5 obs

○ 2019-01-08 02:00:42
● 2026-02-28 00:21:20
● 2026-04-02 16:45:20
○ 2026-06-12 07:14:48
○ 2026-08-03 03:51:32

●A172.67.217.1572026-06-12 → 2026-08-03 · 7 obs

○ 2026-04-02 16:45:20
● 2026-06-12 07:14:48
○ 2026-07-15 02:43:10
● 2026-07-15 21:16:52
○ 2026-07-21 21:10:16
● 2026-07-24 22:09:00
● 2026-08-03 03:51:32

○A188.114.96.02026-07-15 → 2026-07-21 · 6 obs

○ 2026-07-14 18:15:00
● 2026-07-15 02:43:10
○ 2026-07-15 21:16:52
● 2026-07-21 21:10:16
○ 2026-07-24 22:09:00
○ 2026-08-03 03:51:32

○A188.114.97.02026-07-15 → 2026-07-21 · 6 obs

○ 2026-07-14 18:15:00
● 2026-07-15 02:43:10
○ 2026-07-15 21:16:52
● 2026-07-21 21:10:16
○ 2026-07-24 22:09:00
○ 2026-08-03 03:51:32

○A208.91.197.392015-12-14 → 2016-07-20 · 4 obs

● 2015-12-14 08:11:12
● 2016-07-20 03:23:02
○ 2019-01-08 02:00:42
○ 2026-08-03 03:51:32

●A2606:4700:3030::ac43:d99d2026-07-14 → 2026-08-03 · 7 obs

○ 2026-06-12 07:14:48
● 2026-07-14 18:15:00
○ 2026-07-15 02:43:10
● 2026-07-15 21:16:52
○ 2026-07-21 21:10:16
● 2026-07-24 22:09:00
● 2026-08-03 03:51:32

○A2606:4700:3032::ac43:d99d2026-06-12 → 2026-06-12 · 4 obs

○ 2026-04-02 16:45:20
● 2026-06-12 07:14:48
○ 2026-07-14 18:15:00
○ 2026-08-03 03:51:32

●A2606:4700:3033::6815:4b562026-06-12 → 2026-08-03 · 7 obs

○ 2026-04-02 16:45:20
● 2026-06-12 07:14:48
○ 2026-07-15 02:43:10
● 2026-07-15 21:16:52
○ 2026-07-21 21:10:16
● 2026-07-24 22:09:00
● 2026-08-03 03:51:32

○A2a06:98c1:3120::2026-07-15 → 2026-07-21 · 6 obs

○ 2026-07-14 18:15:00
● 2026-07-15 02:43:10
○ 2026-07-15 21:16:52
● 2026-07-21 21:10:16
○ 2026-07-24 22:09:00
○ 2026-08-03 03:51:32

○A2a06:98c1:3121::2026-07-15 → 2026-07-21 · 6 obs

○ 2026-07-14 18:15:00
● 2026-07-15 02:43:10
○ 2026-07-15 21:16:52
● 2026-07-21 21:10:16
○ 2026-07-24 22:09:00
○ 2026-08-03 03:51:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
retpc.com	apollo.ns.cloudflare.com, celeste.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.66

NS records: apollo.ns.cloudflare.com, celeste.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for retpc.com (unsigned zone)

⏱️ Timing

Total: 120ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.75.86, 172.67.217.157`
AAAA	2	`2606:4700:3030::ac43:d99d, 2606:4700:3033::6815:4b56`
NS	2	`apollo.ns.cloudflare.com, celeste.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`apollo.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

retpc.com points to the four IP addresses 104.21.75.86, 172.67.217.157, 2606:4700:3030::ac43:d99d and 2606:4700:3033::6815:4b56.

Two other host names, along with floorable.app, www.nogovy.pro and ontrend.news, also share IP numbers with retpc.com.

Name Servers

Two name servers handle the delegation for retpc.com: apollo.ns.cloudflare.com and celeste.ns.cloudflare.com.

retpc.com shares its NS records with other domains, for example bjaijia.com, jmxdoor.com, josephtrans.com and two others.

At least some of retpc.com's name servers are shared with other domains, for example unali.net, uhamowa.top, 737022.com and two more.

These name servers tend to be deployed in combination with the name servers crystal.ns.cloudflare.com and lucy.ns.cloudflare.com.

DNS names with 6 IP addresses:

apollo.ns.cloudflare.com resolves to 108.162.193.66, 172.64.33.66 and 173.245.59.66 among others, with 3 other IP addresses in total.

celeste.ns.cloudflare.com resolves to 108.162.194.7, 162.159.38.7 and 172.64.34.7 among others, with 3 other IP addresses in total.