`jefflarkin.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a302^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:317f^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.49.127^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.163.2^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`iris.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
NS	`jack.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b79^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c179^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jack.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2179^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jack.ns.cloudflare.com`
		A	108.162.193.121^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	172.64.33.121^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
		A	173.245.59.121^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jack.ns.cloudflare.com`
MX	`mail.protonmail.ch` ⭐
		A	176.119.200.128^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mail.protonmail.ch`
		A	185.70.42.128^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mail.protonmail.ch`
		A	185.205.70.128^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mail.protonmail.ch`
MX	`mailsec.protonmail.ch`⁽²⁰⁾
		A	176.119.200.129^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.70.42.129^{🇨🇭 Proton185.70.42.0/24}
			PTR	`mailsec.protonmail.ch`
		A	185.205.70.129^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mailsec.protonmail.ch`
TXT	`google-site-verification=nxJ1oUhjc8AI3leweDfWfLLGy4nIFnhgL43w0FcJSrM`
TXT	`keybase-site-verification=qsuBPO__GeFXpoUHxXA-yM6es1sFYt-LY8rVdWxTQhY`
TXT	`protonmail-verification=f91e99b65d35cbc438c5853fe07ce2d1ae5b249a`
TXT	`v=spf1 include:_spf.protonmail.ch mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.49.127, 172.67.163.2
		IPv6 hints	2606:4700:3031::ac43:a302, 2606:4700:3035::6815:317f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=121, name=cloudflare-ech.com
SOA	`iris.ns.cloudflare.com`dns@cloudflare.com serial=2398341487

`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=1776966721

Same first word

jefflarkin.com

DNS History

26 records (8 active, 18 former)

●NSiris.ns.cloudflare.com2026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

●NSjack.ns.cloudflare.com2026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

○NSns-cloud-c1.googledomains.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○NSns-cloud-c2.googledomains.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○NSns-cloud-c3.googledomains.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○NSns-cloud-c4.googledomains.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○MXalt1.gmr-smtp-in.l.google.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○MXalt2.gmr-smtp-in.l.google.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○MXalt3.gmr-smtp-in.l.google.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○MXalt4.gmr-smtp-in.l.google.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○MXgmr-smtp-in.l.google.com2015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

●MXmail.protonmail.ch2026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

●MXmailsec.protonmail.ch2026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

●A104.21.49.1272026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

●A172.67.163.22026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

○A198.49.23.1442026-03-27 → 2026-04-23 · 2 obs

○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A2001:4860:4802:32::152015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A2001:4860:4802:34::152015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A2001:4860:4802:36::152015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A2001:4860:4802:38::152015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A216.239.32.212015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A216.239.34.212015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A216.239.36.212015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

○A216.239.38.212015-06-22 → 2018-01-25 · 4 obs

● 2015-06-22 18:01:52
● 2018-01-25 04:23:08
○ 2026-03-27 14:58:54
○ 2026-04-23 17:54:08

●A2606:4700:3031::ac43:a3022026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

●A2606:4700:3035::6815:317f2026-03-27 → 2026-04-23 · 3 obs

○ 2018-01-25 04:23:08
● 2026-03-27 14:58:54
● 2026-04-23 17:54:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net...	-
jefflarkin.com	jack.ns.cloudflare.com, iris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.118

NS records: jack.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jefflarkin.com (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.163.2, 104.21.49.127`
AAAA	2	`2606:4700:3035::6815:317f, 2606:4700:3031::ac43:a302`
NS	2	`iris.ns.cloudflare.com, jack.ns.cloudflare.com`
MX	2	`mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20)`
TXT	4	`google-site-verification=nxJ1oUhjc8AI3le, keybase-site-verification=qsuBPO__GeFXpo...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`iris.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jefflarkin.com refers to four IP numbers: 2606:4700:3031::ac43:a302, 2606:4700:3035::6815:317f, 104.21.49.127 and 172.67.163.2.

Other host names, for instance time4me.co.il, kiellabs.com, www.rebystion.org, mtc.academy and pupokoj.com share IP numbers with jefflarkin.com.

Name Servers

jefflarkin.com's delegation uses two name servers: iris.ns.cloudflare.com and jack.ns.cloudflare.com.

jefflarkin.com uses the same name server setup as other domains, such as mcleanmasterworks.com, loopback.it, integralleadershipbook.com, solabrands.com and cloudjetsolutions.com.

jefflarkin.com at least partially shares name servers with other domains, including eyvn.shop, nxcn.org, nrbc.com.au, morinagaplatinum.com and scitechvisionaries.com.

These name servers are commonly used with tanner.ns.cloudflare.com.

Host names with six IP numbers:

iris.ns.cloudflare.com points to 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118.

jack.ns.cloudflare.com points to 2606:4700:58::adf5:3b79, 2803:f800:50::6ca2:c179, 2a06:98c1:50::ac40:2179, 108.162.193.121, 172.64.33.121 and 173.245.59.121.

Mail Servers

jefflarkin.com is served by two mail servers mail.protonmail.ch and mailsec.protonmail.ch.

jefflarkin.com shares the same mail server setup as other domains, for instance joneilerman.com, qqtrend.com, workouttitan.com, synitro.com and martinvdijk.nl.

jefflarkin.com shares at least some mail servers with other domains, for example cirkit.net, mindolo.net, kausban.com, apuzzio.com and jcyinnovations.com.

Host names with three IP numbers:

The host name mail.protonmail.ch resolves to 176.119.200.128, 185.70.42.128 and 185.205.70.128.

The host name mailsec.protonmail.ch resolves to 176.119.200.129, 185.70.42.129 and 185.205.70.129.

jefflarkin.com - robtex.com

jefflarkin.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`jefflarkin.com`

`com`