nkucodingcat.com - robtex.com

nkucodingcat.com

DNSSEC⚠️ Not signed
A2606:4700:3035::ac43:8f85🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:578c🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.87.140Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.143.133🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NStodd.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A2803:f800:50::6ca2:c192🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtodd.ns.cloudflare.com
A2a06:98c1:50::ac40:2192🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtodd.ns.cloudflare.com
A108.162.193.146🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A172.64.33.146🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
A173.245.59.146🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtodd.ns.cloudflare.com
NSvera.ns.cloudflare.com
A2606:4700:50::adf5:3a93🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A2803:f800:50::6ca2:c093🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvera.ns.cloudflare.com
A2a06:98c1:50::ac40:2093🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvera.ns.cloudflare.com
A108.162.192.147🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A172.64.32.147🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
A173.245.58.147🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvera.ns.cloudflare.com
MXmxdomain.qq.com ⭐
TXTv=spf1 include:spf.mail.qq.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.87.140, 172.67.143.133
IPv6 hints2606:4700:3035::ac43:8f85, 2606:4700:3037::6815:578c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOAtodd.ns.cloudflare.comdns@cloudflare.com serial=2405813980

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=1783152281

Same first word

nkucodingcat.com

Similar names

dkaccounting.co.uk

DNS History

13 records (7 active, 6 former)

2017201820192020202120222023202420252026NStodd.ns.cloudflare.comvera.ns.cloudflare.comMXmxdomain.qq.comA104.21.87.140172.67.143.1332606:4700:3035::ac43:8f852606:4700:3037::6815:578c104.27.166.85104.27.167.852400:cb00:2048:1::681b:a6552400:cb00:2048:1::681b:a7552606:4700:3030::6815:578c2606:4700:3032::ac43:8f85
●NStodd.ns.cloudflare.com2016-12-21 → 2026-07-04 · 2 obs
● 2016-12-21 03:10:44
● 2026-07-04 08:30:48
●NSvera.ns.cloudflare.com2016-12-21 → 2026-07-04 · 2 obs
● 2016-12-21 03:10:44
● 2026-07-04 08:30:48
●MXmxdomain.qq.com2016-12-21 → 2026-07-04 · 2 obs
● 2016-12-21 03:10:44
● 2026-07-04 08:30:48
●A104.21.87.1402026-06-18 → 2026-07-04 · 3 obs
○ 2017-12-01 16:14:16
● 2026-06-18 06:35:10
● 2026-07-04 08:30:48
○A104.27.166.852016-12-21 → 2017-12-01 · 4 obs
● 2016-12-21 03:10:44
● 2017-12-01 16:14:16
○ 2026-06-18 06:35:10
○ 2026-07-04 08:30:48
○A104.27.167.852016-12-21 → 2017-12-01 · 4 obs
● 2016-12-21 03:10:44
● 2017-12-01 16:14:16
○ 2026-06-18 06:35:10
○ 2026-07-04 08:30:48
●A172.67.143.1332026-06-18 → 2026-07-04 · 3 obs
○ 2017-12-01 16:14:16
● 2026-06-18 06:35:10
● 2026-07-04 08:30:48
○A2400:cb00:2048:1::681b:a6552016-12-21 → 2017-12-01 · 4 obs
● 2016-12-21 03:10:44
● 2017-12-01 16:14:16
○ 2026-06-18 06:35:10
○ 2026-07-04 08:30:48
○A2400:cb00:2048:1::681b:a7552016-12-21 → 2017-12-01 · 4 obs
● 2016-12-21 03:10:44
● 2017-12-01 16:14:16
○ 2026-06-18 06:35:10
○ 2026-07-04 08:30:48
○A2606:4700:3030::6815:578c2026-06-18 → 2026-06-18 · 4 obs
○ 2017-12-01 16:14:16
● 2026-06-18 06:35:10
○ 2026-07-03 12:31:48
○ 2026-07-04 08:30:48
○A2606:4700:3032::ac43:8f852026-06-18 → 2026-06-18 · 4 obs
○ 2017-12-01 16:14:16
● 2026-06-18 06:35:10
○ 2026-07-03 12:31:48
○ 2026-07-04 08:30:48
●A2606:4700:3035::ac43:8f852026-07-03 → 2026-07-04 · 3 obs
○ 2026-06-18 06:35:10
● 2026-07-03 12:31:48
● 2026-07-04 08:30:48
●A2606:4700:3037::6815:578c2026-07-03 → 2026-07-04 · 3 obs
○ 2026-06-18 06:35:10
● 2026-07-03 12:31:48
● 2026-07-04 08:30:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
nkucodingcat.comtodd.ns.cloudflare.com, vera.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.146

NS records: todd.ns.cloudflare.com, vera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nkucodingcat.com (unsigned zone)

⏱️ Timing

Total: 191ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.143.133, 104.21.87.140
AAAA22606:4700:3037::6815:578c, 2606:4700:3035::ac43:8f85
NS2todd.ns.cloudflare.com, vera.ns.cloudflare.com
MX1mxdomain.qq.com (pri: 1)
TXT1v=spf1 include:spf.mail.qq.com ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1todd.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

nkucodingcat.com resolves to four IP addresses: 104.21.87.140, 172.67.143.133, 2606:4700:3035::ac43:8f85 and 2606:4700:3037::6815:578c.

www.appletonhousing.org, gunyuzuescort.com, ren-breakers.co.uk and two other host names share IP numbers with nkucodingcat.com.

Name Servers

The NS records for nkucodingcat.com delegate to todd.ns.cloudflare.com and vera.ns.cloudflare.com.

nkucodingcat.com uses the same name servers as several other domains — among them edwinbush.com, gcylinder.com, wpgrealestate.ca and two more.

nkucodingcat.com shares at least some of its name servers with other domains, including mechbunny.link, bezuzyteczna.pl, alankirala.com and two others.

These name servers are frequently paired with the name servers kim.ns.cloudflare.com and kara.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

todd.ns.cloudflare.com maps to 108.162.193.146, 172.64.33.146, 173.245.59.146 and 3 additional IP addresses.

vera.ns.cloudflare.com maps to 108.162.192.147, 172.64.32.147, 173.245.58.147 and 3 additional IP addresses.

Mail Servers

Mail for nkucodingcat.com is handled by a single mail server, mxdomain.qq.com.

nkucodingcat.com uses an identical mail server configuration to several other domains — among them zhique.com, ekeey.com, 001pp.com and two more.

nkucodingcat.com has at least partial mail server overlap with other domains such as 0735jz.com, lx500.com, cbrg.cn and two more.

These mail servers frequently appear alongside the mail servers mxbiz1.qq.com and mxbiz2.qq.com.