undefineddev.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`undefineddev.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:324c^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:cba1^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.50.76^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.203.161^{🇺🇸 Cloudflare172.67.192.0/20 , 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	`ligia.ns.cloudflare.com`
		A	2606:4700:50::a29f:2604^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c204^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ligia.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2204^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ligia.ns.cloudflare.com`
		A	108.162.194.4^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	162.159.38.4^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
		A	172.64.34.4^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ligia.ns.cloudflare.com`
MX	`eforward1.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com` ⭐
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.50.76, 172.67.203.161
		IPv6 hints	2606:4700:3030::6815:324c, 2606:4700:3034::ac43:cba1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=132, name=cloudflare-ech.com
SOA	`duke.ns.cloudflare.com`dns@cloudflare.com serial=2413872295

`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=1790536169

Same first word

undefineddev.com

Previous names

Next names

DNS History

15 records (11 active, 4 former)

●NSduke.ns.cloudflare.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●NSligia.ns.cloudflare.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

○NSns1.bluehost.com2016-12-16 → 2017-10-20 · 4 obs

● 2016-12-16 01:19:32
● 2017-10-20 04:08:46
○ 2026-08-19 08:51:38
○ 2026-09-27 19:26:38

○NSns2.bluehost.com2016-12-16 → 2017-10-20 · 4 obs

● 2016-12-16 01:19:32
● 2017-10-20 04:08:46
○ 2026-08-19 08:51:38
○ 2026-09-27 19:26:38

●MXeforward1.registrar-servers.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●MXeforward2.registrar-servers.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●MXeforward3.registrar-servers.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●MXeforward4.registrar-servers.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●MXeforward5.registrar-servers.com2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

○MXmail.undefineddev.com2016-12-16 → 2017-10-20 · 4 obs

● 2016-12-16 01:19:32
● 2017-10-20 04:08:46
○ 2026-08-19 08:51:38
○ 2026-09-27 19:26:38

●A104.21.50.762026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●A172.67.203.1612026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●A2606:4700:3030::6815:324c2026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

●A2606:4700:3034::ac43:cba12026-08-19 → 2026-09-27 · 3 obs

○ 2017-10-20 04:08:46
● 2026-08-19 08:51:38
● 2026-09-27 19:26:38

○A74.220.219.1012016-12-16 → 2017-10-20 · 4 obs

● 2016-12-16 01:19:32
● 2017-10-20 04:08:46
○ 2026-08-19 08:51:38
○ 2026-09-27 19:26:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
undefineddev.com	duke.ns.cloudflare.com, ligia.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.4

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undefineddev.com (unsigned zone)

⏱️ Timing

Total: 485ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.50.76, 172.67.203.161`
AAAA	2	`2606:4700:3030::6815:324c, 2606:4700:3034::ac43:cba1`
NS	2	`duke.ns.cloudflare.com, ligia.ns.cloudflare.com`
MX	5	`eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
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

IP Addresses

undefineddev.com has four IP addresses: 104.21.50.76, 172.67.203.161, 2606:4700:3030::6815:324c and 2606:4700:3034::ac43:cba1.

Additional host names — meterer114.top, biolongevitylibs.com, faradaybeanie.com and two others — share IP numbers with undefineddev.com.

Name Servers

DNS delegation for undefineddev.com points to two name servers: duke.ns.cloudflare.com and ligia.ns.cloudflare.com.

undefineddev.com shares its name server setup with other domains, including oiwhaieo6p.cc, airesearchgroup.org, 83x1dkr3.cc and two others.

undefineddev.com partially shares its NS delegation with several other domains, including interworth.pages.dev, adamplake.workers.dev, siu88-vn.org and two others.

These name servers are regularly seen alongside bailey.ns.cloudflare.com and titan.ns.cloudflare.com as name servers.

Host names with 6 IP numbers:

duke.ns.cloudflare.com has IP addresses 108.162.193.110, 172.64.33.110 and 173.245.59.110, plus 3 other.

ligia.ns.cloudflare.com has IP addresses 108.162.194.4, 162.159.38.4 and 172.64.34.4, plus 3 other.

Mail Servers

Mail for undefineddev.com is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.

undefineddev.com shares mail servers — at least in part — with other domains, including fortsmithconcreteleveling.com, zelle(0x626f6f62)s.xyz, codefreecloud.com and two others.

The mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com regularly co-occur with these mail servers.

Host names pointing to a single IP address:

eforward1.registrar-servers.com directs to 162.255.118.51.

eforward2.registrar-servers.com directs to 162.255.118.52.

eforward3.registrar-servers.com directs to 162.255.118.51.

eforward4.registrar-servers.com directs to 162.255.118.52.

eforward5.registrar-servers.com directs to 162.255.118.51.

eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.

Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.