ripn-math.com - dns.ninja

`ripn-math.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:cac1^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:4d02^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.77.2^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.202.193^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dee.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a5d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dee.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dee.ns.cloudflare.com`
		A	108.162.192.93^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	172.64.32.93^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
		A	173.245.58.93^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dee.ns.cloudflare.com`
NS	`lennon.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lennon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lennon.ns.cloudflare.com`
		A	108.162.195.165^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	162.159.44.165^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
		A	172.64.35.165^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lennon.ns.cloudflare.com`
MX	`ghs.google.com` ⭐
		A	2607:f8b0:4004:c23::79^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f121.1e100.net`
		A	192.178.155.121^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f121.1e100.net`
TXT	`google-site-verification=NZKzQdnwj3aktrYM1zSVIwGdhC-SV2woc_R1M-WZP2g`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.77.2, 172.67.202.193
		IPv6 hints	2606:4700:3031::ac43:cac1, 2606:4700:3034::6815:4d02
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=233, name=cloudflare-ech.com
SOA	`dee.ns.cloudflare.com`dns@cloudflare.com serial=2410709348

`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=1786134644

Subdomains

www.ripn-math.com

Same first word

ripn-math.com

Similar names

pharm-int.com

pharm-int.co.uk

DNS History

20 records (7 active, 13 former)

●NSdee.ns.cloudflare.com2026-02-17 → 2026-08-07 · 3 obs

○ 2017-10-22 07:56:58
● 2026-02-17 05:28:58
● 2026-08-07 20:35:38

●NSlennon.ns.cloudflare.com2026-02-17 → 2026-08-07 · 3 obs

○ 2017-10-22 07:56:58
● 2026-02-17 05:28:58
● 2026-08-07 20:35:38

○NSns1.atsapp.com2009-07-02 → 2009-07-02 · 3 obs

● 2009-07-02 09:21:52
○ 2015-08-29 20:28:28
○ 2026-08-07 20:35:38

○NSns23.hostinglotus.net2015-08-29 → 2017-10-22 · 5 obs

○ 2009-07-02 09:21:52
● 2015-08-29 20:28:28
● 2017-10-22 07:56:58
○ 2026-02-17 05:28:58
○ 2026-08-07 20:35:38

○NSns24.hostinglotus.net2015-08-29 → 2017-10-22 · 5 obs

○ 2009-07-02 09:21:52
● 2015-08-29 20:28:28
● 2017-10-22 07:56:58
○ 2026-02-17 05:28:58
○ 2026-08-07 20:35:38

●MXghs.google.com2026-02-17 → 2026-08-07 · 3 obs

○ 2017-10-22 07:56:58
● 2026-02-17 05:28:58
● 2026-08-07 20:35:38

○MXmail.ripn-math.com2015-08-29 → 2017-10-22 · 5 obs

○ 2009-07-02 09:21:52
● 2015-08-29 20:28:28
● 2017-10-22 07:56:58
○ 2026-02-17 05:28:58
○ 2026-08-07 20:35:38

●A104.21.77.22026-02-17 → 2026-08-07 · 21 obs

○ 2017-10-22 07:56:58
● 2026-02-17 05:28:58
● 2026-03-23 07:11:50
○ 2026-03-23 16:28:58
● 2026-03-25 07:39:02
● 2026-03-29 12:21:20
○ 2026-03-29 16:19:00
● 2026-03-31 12:19:06
● 2026-05-11 18:05:12
○ 2026-05-13 19:46:26
● 2026-05-18 05:01:20
○ 2026-05-24 19:17:52
● 2026-05-26 18:31:20
● 2026-06-17 06:51:38
○ 2026-06-21 06:04:00
● 2026-06-22 04:52:04
○ 2026-07-09 04:18:36
● 2026-07-10 16:58:56
○ 2026-07-12 20:31:18
● 2026-07-13 10:19:38
● 2026-08-07 20:35:38

○A119.59.104.132016-01-29 → 2017-10-22 · 5 obs

○ 2016-01-23 10:44:46
● 2016-01-29 07:46:44
● 2017-10-22 07:56:58
○ 2026-02-17 05:28:58
○ 2026-08-07 20:35:38

○A122.155.10.1712015-08-29 → 2016-01-23 · 5 obs

○ 2009-07-02 09:21:52
● 2015-08-29 20:28:28
● 2016-01-23 10:44:46
○ 2016-01-29 07:46:44
○ 2026-08-07 20:35:38

●A172.67.202.1932026-02-17 → 2026-08-07 · 21 obs

○A188.114.96.02026-03-23 → 2026-07-12 · 19 obs

○ 2026-03-23 07:11:50
● 2026-03-23 16:28:58
○ 2026-03-25 07:39:02
○ 2026-03-29 12:21:20
● 2026-03-29 16:19:00
○ 2026-03-31 12:19:06
○ 2026-05-11 18:05:12
● 2026-05-13 19:46:26
○ 2026-05-18 05:01:20
● 2026-05-24 19:17:52
○ 2026-05-26 18:31:20
○ 2026-06-17 06:51:38
● 2026-06-21 06:04:00
○ 2026-06-22 04:52:04
● 2026-07-09 04:18:36
○ 2026-07-10 16:58:56
● 2026-07-12 20:31:18
○ 2026-07-13 10:19:38
○ 2026-08-07 20:35:38

○A188.114.97.02026-03-23 → 2026-07-12 · 19 obs

○A210.1.51.152009-07-02 → 2009-07-02 · 3 obs

● 2009-07-02 09:21:52
○ 2015-08-29 20:28:28
○ 2026-08-07 20:35:38

●A2606:4700:3031::ac43:cac12026-07-01 → 2026-08-07 · 7 obs

○ 2026-06-22 04:52:04
● 2026-07-01 04:09:44
○ 2026-07-09 04:18:36
● 2026-07-10 16:58:56
○ 2026-07-12 20:31:18
● 2026-07-13 10:19:38
● 2026-08-07 20:35:38

○A2606:4700:3033::6815:4d022026-02-17 → 2026-06-22 · 18 obs

●A2606:4700:3034::6815:4d022026-07-01 → 2026-08-07 · 7 obs

○ 2026-06-22 04:52:04
● 2026-07-01 04:09:44
○ 2026-07-09 04:18:36
● 2026-07-10 16:58:56
○ 2026-07-12 20:31:18
● 2026-07-13 10:19:38
● 2026-08-07 20:35:38

○A2606:4700:3034::ac43:cac12026-02-17 → 2026-06-22 · 18 obs

○A2a06:98c1:3120::2026-03-23 → 2026-07-12 · 19 obs

○A2a06:98c1:3121::2026-03-23 → 2026-07-12 · 19 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, h.gtld-servers.net...	-
ripn-math.com	dee.ns.cloudflare.com, lennon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.165

NS records: dee.ns.cloudflare.com, lennon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ripn-math.com (unsigned zone)

⏱️ Timing

Total: 185ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.202.193, 104.21.77.2`
AAAA	2	`2606:4700:3031::ac43:cac1, 2606:4700:3034::6815:4d02`
NS	2	`dee.ns.cloudflare.com, lennon.ns.cloudflare.com`
MX	1	`ghs.google.com (pri: 1200)`
TXT	1	`google-site-verification=NZKzQdnwj3aktrY`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dee.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

ripn-math.com serves as the parent of www.ripn-math.com.

IP Addresses

ripn-math.com has four IP addresses: 104.21.77.2, 172.67.202.193, 2606:4700:3031::ac43:cac1 and 2606:4700:3034::6815:4d02.

kinderhive.smap.my, www.fftwljklhkigm.site, ligun.net plus two other host names have IP numbers in common with ripn-math.com.

Name Servers

ripn-math.com uses two name servers for its delegation: dee.ns.cloudflare.com and lennon.ns.cloudflare.com.

The name server configuration of ripn-math.com is shared with other domains, for instance xoso.info, local(0x736578)dating.app, shipmore.net and two others.

ripn-math.com has at least partial name server overlap with other domains, such as utbildningsmassan.se, bloomroomofmornington.com.au, govisitcancun.com and two others.

These name servers tend to appear together with the name servers nelly.ns.cloudflare.com, buck.ns.cloudflare.com and jasmine.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname dee.ns.cloudflare.com directs to 108.162.192.93, 172.64.32.93 and 173.245.58.93 along with 3 other IP addresses.

Hostname lennon.ns.cloudflare.com directs to 108.162.195.165, 162.159.44.165 and 172.64.35.165 along with 3 other IP addresses.

Mail Servers

ripn-math.com uses one mail server — ghs.google.com.

The mail server setup of ripn-math.com matches that of other domains such as jimmzpizza.com, jerusalem-library.org, unofish.com and two others.

ghs.google.com has two IP addresses: 192.178.155.121 and 2607:f8b0:4004:c23::79.