🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`codingnull.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:a1bb^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:f39^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.15.57^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.161.187^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`duke.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
NS	`emily.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a9b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emily.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c09b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emily.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:209b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emily.ns.cloudflare.com`
		A	108.162.192.155^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.32.155^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.58.155^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mail.codingnull.com` ⭐
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.15.57, 172.67.161.187
		IPv6 hints	2606:4700:3032::ac43:a1bb, 2606:4700:3034::6815:f39
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2412047683

`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=1788088715

Subdomains

www.codingnull.com

Same first word

codingnull.in

codingnull.com

Previous names

Next names

DNS History

13 records (7 active, 6 former)

○NSalgin.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:50:22
○ 2026-08-29 10:10:28
○ 2026-08-30 11:32:16

○NSdara.ns.cloudflare.com2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:50:22
○ 2026-08-29 10:10:28
○ 2026-08-30 11:32:16

●NSduke.ns.cloudflare.com2026-08-29 → 2026-08-30 · 3 obs

○ 2019-12-17 20:50:22
● 2026-08-29 10:10:28
● 2026-08-30 11:32:16

●NSemily.ns.cloudflare.com2026-08-29 → 2026-08-30 · 3 obs

○ 2019-12-17 20:50:22
● 2026-08-29 10:10:28
● 2026-08-30 11:32:16

●MXmail.codingnull.com2019-12-17 → 2026-08-30 · 2 obs

● 2019-12-17 20:50:22
● 2026-08-30 11:32:16

●A104.21.15.572026-08-29 → 2026-08-30 · 3 obs

○ 2019-12-17 20:50:22
● 2026-08-29 10:10:28
● 2026-08-30 11:32:16

○A104.27.166.452019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:50:22
○ 2026-08-29 10:10:28
○ 2026-08-30 11:32:16

○A104.27.167.452019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:50:22
○ 2026-08-29 10:10:28
○ 2026-08-30 11:32:16

●A172.67.161.1872026-08-29 → 2026-08-30 · 3 obs

○ 2019-12-17 20:50:22
● 2026-08-29 10:10:28
● 2026-08-30 11:32:16

○A2606:4700:30::681b:a62d2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:50:22
○ 2026-08-29 10:10:28
○ 2026-08-30 11:32:16

○A2606:4700:30::681b:a72d2019-12-17 → 2019-12-17 · 3 obs

● 2019-12-17 20:50:22
○ 2026-08-29 10:10:28
○ 2026-08-30 11:32:16

●A2606:4700:3032::ac43:a1bb2026-08-29 → 2026-08-30 · 3 obs

○ 2019-12-17 20:50:22
● 2026-08-29 10:10:28
● 2026-08-30 11:32:16

●A2606:4700:3034::6815:f392026-08-29 → 2026-08-30 · 3 obs

○ 2019-12-17 20:50:22
● 2026-08-29 10:10:28
● 2026-08-30 11:32:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net...	-
codingnull.com	duke.ns.cloudflare.com, emily.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: duke.ns.cloudflare.com, emily.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codingnull.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.15.57, 172.67.161.187`
AAAA	2	`2606:4700:3034::6815:f39, 2606:4700:3032::ac43:a1bb`
NS	2	`duke.ns.cloudflare.com, emily.ns.cloudflare.com`
MX	2	`mail.codingnull.com (pri: 1), mail.codingnull.com (pri: 2)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`duke.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.codingnull.com is a subdomain of codingnull.com.

IP Addresses

codingnull.com points to the four IP addresses 104.21.15.57, 172.67.161.187, 2606:4700:3032::ac43:a1bb and 2606:4700:3034::6815:f39.

Two other host names, along with prochain.beer, www.vegan-tehnika.com.ua and alpine.moe, also share IP numbers with codingnull.com.

Name Servers

codingnull.com is served by two delegated name servers, duke.ns.cloudflare.com and emily.ns.cloudflare.com.

codingnull.com shares its NS records with other domains, for example dsb-e68.pages.dev, ichimokuscalping.com, easymaxsoft.com and two others.

The name servers of codingnull.com overlap at least partially with those of other domains — among them gobabycrypto.com, cassieiscute.com, dulcinearoma.it and two more.

These name servers commonly appear alongside the name servers martha.ns.cloudflare.com and kate.ns.cloudflare.com.

DNS names with 6 IP addresses:

duke.ns.cloudflare.com carries IP addresses 108.162.193.110, 172.64.33.110 and 173.245.59.110, with 3 other addresses beyond those.

emily.ns.cloudflare.com carries IP addresses 108.162.192.155, 172.64.32.155 and 173.245.58.155, with 3 other addresses beyond those.

Mail Servers

The sole mail server for codingnull.com is mail.codingnull.com.

codingnull.com - robtex.com

codingnull.com

com

Subdomains

Same first word

Previous names

Next names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`codingnull.com`

`com`