`undefinedhost.com`

DNSSEC	⚠️ Not signed
NS	`dina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dina.ns.cloudflare.com`
		A	108.162.192.107^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	172.64.32.107^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
		A	173.245.58.107^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dina.ns.cloudflare.com`
NS	`walt.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
SOA	`dina.ns.cloudflare.com`dns@cloudflare.com serial=2399198447

`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=1776264717

Same first word

undefinedhost.com

DNS History

5 records (2 active, 3 former)

●NSdina.ns.cloudflare.com2016-12-17 → 2026-04-15 · 2 obs

● 2016-12-17 05:34:04
● 2026-04-15 14:55:30

●NSwalt.ns.cloudflare.com2016-12-17 → 2026-04-15 · 2 obs

● 2016-12-17 05:34:04
● 2026-04-15 14:55:30

○MXipv6.undefinedhost.com2016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:34:04
○ 2019-04-02 11:32:26
○ 2026-04-15 14:55:30

○A51.15.133.362019-04-02 → 2026-02-14 · 5 obs

○ 2016-12-17 05:34:04
● 2019-04-02 11:32:26
● 2026-02-14 18:45:18
○ 2026-03-01 08:07:16
○ 2026-04-15 14:55:30

○A51.254.101.752016-12-17 → 2016-12-17 · 3 obs

● 2016-12-17 05:34:04
○ 2019-04-02 11:32:26
○ 2026-04-15 14:55:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
undefinedhost.com	dina.ns.cloudflare.com, walt.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.148

NS records: dina.ns.cloudflare.com, walt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for undefinedhost.com (unsigned zone)

⏱️ Timing

Total: 123ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dina.ns.cloudflare.com, walt.ns.cloudflare.com`
SOA	1	`dina.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

undefinedhost.com is delegated to two name servers dina.ns.cloudflare.com and walt.ns.cloudflare.com.

undefinedhost.com shares the same name server setup as other domains, for instance debrajresort.com, cobertura360.mx, mockhttp.org, t4arb.com and xtimg.com.

undefinedhost.com at least partially shares name servers with other domains, for instance enaltera.com, elmontonero.pe, hiredarkhacker.com, 4pple.org and ckers.it.

These name servers are commonly used with dom.ns.cloudflare.com, kim.ns.cloudflare.com and kiki.ns.cloudflare.com.

Host names with six IP numbers:

Host name dina.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6b, 2803:f800:50::6ca2:c06b, 2a06:98c1:50::ac40:206b, 108.162.192.107, 172.64.32.107 and 173.245.58.107.

Host name walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.

undefinedhost.com - robtex.com