checking.com - dns.ninja

checking.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:ae92🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:2814🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.40.20Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.174.146🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjulian.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A2803:f800:50::6ca2:c35e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulian.ns.cloudflare.com
A2a06:98c1:50::ac40:235e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulian.ns.cloudflare.com
A108.162.195.94🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A162.159.44.94Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
A172.64.35.94🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulian.ns.cloudflare.com
NSryleigh.ns.cloudflare.com
A2606:4700:50::a29f:26c6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
A2803:f800:50::6ca2:c2c6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRryleigh.ns.cloudflare.com
A2a06:98c1:50::ac40:22c6🇺🇸 Cloudflare2a06:98c1:50::/45
PTRryleigh.ns.cloudflare.com
A108.162.194.198🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
A162.159.38.198Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
A172.64.34.198🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRryleigh.ns.cloudflare.com
TXTv=spf1 -all
TXTzcjsq61n0cgd93ztqxsbw3xn051l3ltd
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.40.20, 172.67.174.146
IPv6 hints2606:4700:3032::ac43:ae92, 2606:4700:3035::6815:2814
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com
SOAjulian.ns.cloudflare.comdns@cloudflare.com serial=2409488695

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1785007747

Same first word

checking.ws
checking.kr
checking.es
checking.ch
checking.vn
checking.net
checking.co.nz
checking.co
checking.us.com
checking.biz
checking.email
checking.com.mx
checking.awsapps.com
checking.com
checking.lol
checking.systems

Similar names

gchicken.com
checkngi.com

DNS History

22 records (6 active, 16 former)

201020122014201620182020202220242026NSjulian.ns.cloudflare.comryleigh.ns.cloudflare.comdbru.br.ns.els-gms.att.netdmtu.mt.ns.els-gms.att.netns1.ohio-savings.comns2.ohio-savings.comns3.ohio-savings.comMXmail.checking.comA104.21.40.20172.67.174.1462606:4700:3032::ac43:ae922606:4700:3035::6815:281412.173.232.180172.64.80.1188.114.96.0188.114.97.0208.71.52.322606:4700:130:436c:6f75:6466:6c61:72652606:4700:3034::6815:28142606:4700:3035::ac43:ae922a06:98c1:3120::2a06:98c1:3121::
○NSdbru.br.ns.els-gms.att.net2015-07-10 → 2017-05-17 · 5 obs
○ 2009-01-26 18:33:30
● 2015-07-10 07:54:56
● 2017-05-17 21:20:00
○ 2026-03-29 09:55:08
○ 2026-07-25 19:54:46
○NSdmtu.mt.ns.els-gms.att.net2015-07-10 → 2017-05-17 · 5 obs
○ 2009-01-26 18:33:30
● 2015-07-10 07:54:56
● 2017-05-17 21:20:00
○ 2026-03-29 09:55:08
○ 2026-07-25 19:54:46
●NSjulian.ns.cloudflare.com2026-03-29 → 2026-07-25 · 3 obs
○ 2017-05-17 21:20:00
● 2026-03-29 09:55:08
● 2026-07-25 19:54:46
○NSns1.ohio-savings.com2009-01-26 → 2009-01-26 · 3 obs
● 2009-01-26 18:33:30
○ 2015-07-10 07:54:56
○ 2026-07-25 19:54:46
○NSns2.ohio-savings.com2009-01-26 → 2009-01-26 · 3 obs
● 2009-01-26 18:33:30
○ 2015-07-10 07:54:56
○ 2026-07-25 19:54:46
○NSns3.ohio-savings.com2009-01-26 → 2009-01-26 · 3 obs
● 2009-01-26 18:33:30
○ 2015-07-10 07:54:56
○ 2026-07-25 19:54:46
●NSryleigh.ns.cloudflare.com2026-03-29 → 2026-07-25 · 3 obs
○ 2017-05-17 21:20:00
● 2026-03-29 09:55:08
● 2026-07-25 19:54:46
○MXmail.checking.com2009-01-26 → 2009-01-26 · 3 obs
● 2009-01-26 18:33:30
○ 2015-07-10 07:54:56
○ 2026-07-25 19:54:46
●A104.21.40.202026-03-29 → 2026-07-25 · 15 obs
○ 2017-05-17 21:20:00
● 2026-03-29 09:55:08
● 2026-04-07 10:22:14
○ 2026-04-09 00:06:46
● 2026-04-14 22:26:14
● 2026-04-29 14:09:44
○ 2026-04-30 14:42:58
● 2026-05-01 05:54:10
● 2026-05-10 01:23:20
○ 2026-05-18 09:18:52
● 2026-05-23 10:29:28
● 2026-05-24 09:44:34
○ 2026-05-29 23:43:42
● 2026-05-31 10:58:04
● 2026-07-25 19:54:46
○A12.173.232.1802015-07-10 → 2017-05-17 · 5 obs
○ 2009-01-26 18:33:30
● 2015-07-10 07:54:56
● 2017-05-17 21:20:00
○ 2026-03-29 09:55:08
○ 2026-07-25 19:54:46
○A172.64.80.12026-03-29 → 2026-07-25 · 2 obs
○ 2026-03-29 09:55:08
○ 2026-07-25 19:54:46
●A172.67.174.1462026-03-29 → 2026-07-25 · 15 obs
○ 2017-05-17 21:20:00
● 2026-03-29 09:55:08
● 2026-04-07 10:22:14
○ 2026-04-09 00:06:46
● 2026-04-14 22:26:14
● 2026-04-29 14:09:44
○ 2026-04-30 14:42:58
● 2026-05-01 05:54:10
● 2026-05-10 01:23:20
○ 2026-05-18 09:18:52
● 2026-05-23 10:29:28
● 2026-05-24 09:44:34
○ 2026-05-29 23:43:42
● 2026-05-31 10:58:04
● 2026-07-25 19:54:46
○A188.114.96.02026-04-09 → 2026-05-29 · 13 obs
○ 2026-04-07 10:22:14
● 2026-04-09 00:06:46
○ 2026-04-14 22:26:14
○ 2026-04-29 14:09:44
● 2026-04-30 14:42:58
○ 2026-05-01 05:54:10
○ 2026-05-10 01:23:20
● 2026-05-18 09:18:52
○ 2026-05-23 10:29:28
○ 2026-05-24 09:44:34
● 2026-05-29 23:43:42
○ 2026-05-31 10:58:04
○ 2026-07-25 19:54:46
○A188.114.97.02026-04-09 → 2026-05-29 · 13 obs
○ 2026-04-07 10:22:14
● 2026-04-09 00:06:46
○ 2026-04-14 22:26:14
○ 2026-04-29 14:09:44
● 2026-04-30 14:42:58
○ 2026-05-01 05:54:10
○ 2026-05-10 01:23:20
● 2026-05-18 09:18:52
○ 2026-05-23 10:29:28
○ 2026-05-24 09:44:34
● 2026-05-29 23:43:42
○ 2026-05-31 10:58:04
○ 2026-07-25 19:54:46
○A208.71.52.322009-01-26 → 2009-01-26 · 3 obs
● 2009-01-26 18:33:30
○ 2015-07-10 07:54:56
○ 2026-07-25 19:54:46
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-29 → 2026-07-25 · 2 obs
○ 2026-03-29 09:55:08
○ 2026-07-25 19:54:46
●A2606:4700:3032::ac43:ae922026-06-20 → 2026-07-25 · 3 obs
○ 2026-06-17 11:10:34
● 2026-06-20 21:53:26
● 2026-07-25 19:54:46
○A2606:4700:3034::6815:28142026-03-29 → 2026-06-17 · 17 obs
○ 2017-05-17 21:20:00
● 2026-03-29 09:55:08
● 2026-04-07 10:22:14
○ 2026-04-09 00:06:46
● 2026-04-14 22:26:14
● 2026-04-29 14:09:44
○ 2026-04-30 14:42:58
● 2026-05-01 05:54:10
● 2026-05-10 01:23:20
○ 2026-05-18 09:18:52
● 2026-05-23 10:29:28
● 2026-05-24 09:44:34
○ 2026-05-29 23:43:42
● 2026-05-31 10:58:04
● 2026-06-17 11:10:34
○ 2026-06-20 21:53:26
○ 2026-07-25 19:54:46
●A2606:4700:3035::6815:28142026-06-20 → 2026-07-25 · 3 obs
○ 2026-06-17 11:10:34
● 2026-06-20 21:53:26
● 2026-07-25 19:54:46
○A2606:4700:3035::ac43:ae922026-03-29 → 2026-06-17 · 17 obs
○ 2017-05-17 21:20:00
● 2026-03-29 09:55:08
● 2026-04-07 10:22:14
○ 2026-04-09 00:06:46
● 2026-04-14 22:26:14
● 2026-04-29 14:09:44
○ 2026-04-30 14:42:58
● 2026-05-01 05:54:10
● 2026-05-10 01:23:20
○ 2026-05-18 09:18:52
● 2026-05-23 10:29:28
● 2026-05-24 09:44:34
○ 2026-05-29 23:43:42
● 2026-05-31 10:58:04
● 2026-06-17 11:10:34
○ 2026-06-20 21:53:26
○ 2026-07-25 19:54:46
○A2a06:98c1:3120::2026-04-09 → 2026-05-29 · 13 obs
○ 2026-04-07 10:22:14
● 2026-04-09 00:06:46
○ 2026-04-14 22:26:14
○ 2026-04-29 14:09:44
● 2026-04-30 14:42:58
○ 2026-05-01 05:54:10
○ 2026-05-10 01:23:20
● 2026-05-18 09:18:52
○ 2026-05-23 10:29:28
○ 2026-05-24 09:44:34
● 2026-05-29 23:43:42
○ 2026-05-31 10:58:04
○ 2026-07-25 19:54:46
○A2a06:98c1:3121::2026-04-09 → 2026-05-29 · 13 obs
○ 2026-04-07 10:22:14
● 2026-04-09 00:06:46
○ 2026-04-14 22:26:14
○ 2026-04-29 14:09:44
● 2026-04-30 14:42:58
○ 2026-05-01 05:54:10
○ 2026-05-10 01:23:20
● 2026-05-18 09:18:52
○ 2026-05-23 10:29:28
○ 2026-05-24 09:44:34
● 2026-05-29 23:43:42
○ 2026-05-31 10:58:04
○ 2026-07-25 19:54:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...-
checking.comryleigh.ns.cloudflare.com, julian.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.198

NS records: ryleigh.ns.cloudflare.com, julian.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 188ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.174.146, 104.21.40.20
AAAA22606:4700:3035::6815:2814, 2606:4700:3032::ac43:ae92
NS2julian.ns.cloudflare.com, ryleigh.ns.cloudflare.com
TXT2v=spf1 -all, zcjsq61n0cgd93ztqxsbw3xn051l3ltd
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1julian.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

checking.com has four IP addresses: 104.21.40.20, 172.67.174.146, 2606:4700:3032::ac43:ae92 and 2606:4700:3035::6815:2814.

Among the host names that share IP numbers with checking.com are tasadar.net, matties.co.uk, cedarsonfog.click and two others.

Name Servers

Two name servers handle the delegation for checking.com: julian.ns.cloudflare.com and ryleigh.ns.cloudflare.com.

checking.com has the same name server delegation as a number of other domains, such as dcbk.org, retirementaccounts.com, amtrustbank.com and two more.

checking.com partially shares its NS delegation with several other domains, including veryalike.com, beemers.cn, luckduel.shop and two others.

These name servers are regularly seen alongside kip.ns.cloudflare.com and tony.ns.cloudflare.com as name servers.

Host names resolving to 6 IP numbers:

julian.ns.cloudflare.com resolves to 108.162.195.94, 162.159.44.94 and 172.64.35.94 among others, with 3 other IP addresses in total.

ryleigh.ns.cloudflare.com resolves to 108.162.194.198, 162.159.38.198 and 172.64.34.198 among others, with 3 other IP addresses in total.