utd2.com - dns.ninja

`utd2.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:25b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:8102^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.2.91^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.129.2^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ian.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c176^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`ian.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2176^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`ian.ns.cloudflare.com`
		A	108.162.193.118^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	172.64.33.118^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
		A	173.245.59.118^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ian.ns.cloudflare.com`
NS	`tina.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ae6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tina.ns.cloudflare.com`
		A	108.162.192.230^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	172.64.32.230^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
		A	173.245.58.230^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tina.ns.cloudflare.com`
MX	`_dc-mx.a803960295e3.utd2.com` ⭐
		A	46.4.104.171^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
			PTR	`server1.secondlove.com`
MX	`relay.ns0.nl`⁽²⁰⁾
		A	2a01:7c8:7c8::12^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`relay0.transip.nl`
		A	2a01:7c8:7c8::29^{🇳🇱 TRANSIP-AS2a01:7c8::/32 TransIP B.V. Amsterdam IPv6 network}
			PTR	`relay1.transip.nl`
		A	149.210.149.12^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`relay0.transip.nl`
		A	149.210.149.29^{🇳🇱 TRANSIP-AS149.210.128.0/17 TransIP BV Amsterdam, The Netherlands}
			PTR	`relay1.transip.nl`
TXT	`v=spf1 +mx +a +ip4:46.4.104.171 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.2.91, 172.67.129.2
		IPv6 hints	2606:4700:3031::6815:25b, 2606:4700:3037::ac43:8102
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOA	`ian.ns.cloudflare.com`dns@cloudflare.com serial=2407737012

`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=1783281116

Previously MX for

utd2.com

Same first word

utd2.com

utd2.go.th

Similar names

ut2d.com

td2u.df.gov.br

dtu2.com

t2ud.com

2tud.com

ud2t.top

dtu2.mobi

tu2d.com

dt2u.com

DNS History

16 records (8 active, 8 former)

●NSian.ns.cloudflare.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
● 2026-07-05 19:52:16

○NSns0.nl2015-07-15 → 2020-03-31 · 4 obs

● 2015-07-15 14:24:54
● 2020-03-31 15:35:42
○ 2026-02-15 22:33:48
○ 2026-07-05 19:52:16

○NSns11.net2015-07-15 → 2020-03-31 · 4 obs

● 2015-07-15 14:24:54
● 2020-03-31 15:35:42
○ 2026-02-15 22:33:48
○ 2026-07-05 19:52:16

○NSns5.be2015-07-15 → 2020-03-31 · 4 obs

● 2015-07-15 14:24:54
● 2020-03-31 15:35:42
○ 2026-02-15 22:33:48
○ 2026-07-05 19:52:16

●NStina.ns.cloudflare.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
● 2026-07-05 19:52:16

●MX_dc-mx.a803960295e3.utd2.com2026-02-15 → 2026-07-05 · 3 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
● 2026-07-05 19:52:16

●MXrelay.ns0.nl2015-07-15 → 2026-07-05 · 2 obs

● 2015-07-15 14:24:54
● 2026-07-05 19:52:16

○MXutd2.com2015-07-15 → 2020-03-31 · 4 obs

● 2015-07-15 14:24:54
● 2020-03-31 15:35:42
○ 2026-02-15 22:33:48
○ 2026-07-05 19:52:16

●A104.21.2.912026-02-15 → 2026-07-05 · 3 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
● 2026-07-05 19:52:16

●A172.67.129.22026-02-15 → 2026-07-05 · 3 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
● 2026-07-05 19:52:16

○A188.95.50.1092015-07-15 → 2015-07-15 · 3 obs

● 2015-07-15 14:24:54
○ 2015-11-24 07:35:10
○ 2026-07-05 19:52:16

○A213.152.182.762015-11-24 → 2020-03-31 · 5 obs

○ 2015-07-15 14:24:54
● 2015-11-24 07:35:10
● 2020-03-31 15:35:42
○ 2026-02-15 22:33:48
○ 2026-07-05 19:52:16

●A2606:4700:3031::6815:25b2026-07-01 → 2026-07-05 · 3 obs

○ 2026-02-15 22:33:48
● 2026-07-01 04:45:42
● 2026-07-05 19:52:16

○A2606:4700:3035::ac43:81022026-02-15 → 2026-02-15 · 4 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
○ 2026-07-01 04:45:42
○ 2026-07-05 19:52:16

○A2606:4700:3037::6815:25b2026-02-15 → 2026-02-15 · 4 obs

○ 2020-03-31 15:35:42
● 2026-02-15 22:33:48
○ 2026-07-01 04:45:42
○ 2026-07-05 19:52:16

●A2606:4700:3037::ac43:81022026-07-01 → 2026-07-05 · 3 obs

○ 2026-02-15 22:33:48
● 2026-07-01 04:45:42
● 2026-07-05 19:52:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net...	-
utd2.com	ian.ns.cloudflare.com, tina.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.230

NS records: ian.ns.cloudflare.com, tina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for utd2.com (unsigned zone)

⏱️ Timing

Total: 450ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.2.91, 172.67.129.2`
AAAA	2	`2606:4700:3037::ac43:8102, 2606:4700:3031::6815:25b`
NS	2	`ian.ns.cloudflare.com, tina.ns.cloudflare.com`
MX	2	`_dc-mx.a803960295e3.utd2.com (pri: 10), relay.ns0.nl (pri: 20)`
TXT	1	`v=spf1 +mx +a +ip4:46.4.104.171 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ian.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

utd2.com points to the four IP addresses 104.21.2.91, 172.67.129.2, 2606:4700:3031::6815:25b and 2606:4700:3037::ac43:8102.

Additional host names — www.potomacfamilyplanning.com, dk-chicken-road.win, www.xtyic.net and two others — share IP numbers with utd2.com.

Name Servers

utd2.com is delegated to two name servers: ian.ns.cloudflare.com and tina.ns.cloudflare.com.

utd2.com shares its name server setup with other domains, including clubsadomasoquismo.com, encuentrossincompromiso.com, casrafro.sbs and two others.

There is at least partial name server overlap between utd2.com and other domains — magadesign.com, 9up.mobi, freedomseweranddrain.com and two more among them.

These name servers tend to appear in combination with the name servers lily.ns.cloudflare.com, stevie.ns.cloudflare.com, meera.ns.cloudflare.com and adele.ns.cloudflare.com.

Host names with 6 IP numbers:

ian.ns.cloudflare.com resolves to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 other IP addresses.

tina.ns.cloudflare.com resolves to 108.162.192.230, 172.64.32.230, 173.245.58.230 and 3 other IP addresses.

Mail Servers

utd2.com has two mail servers: relay.ns0.nl and _dc-mx.a803960295e3.utd2.com.

utd2.com shares mail servers — at least in part — with other domains, including xtainit.nl, duivelin.nl, seradonne.it and two others.

These mail servers are routinely found in combination with the mail servers webmail.matrabike.nl, cloud001.i-pulse.nl and mx3.swathosting.nl.

Host names resolving to four IP addresses:

relay.ns0.nl resolves to four IP addresses — 149.210.149.12, 149.210.149.29, 2a01:7c8:7c8::12 and 2a01:7c8:7c8::29.

Host names pointing to a single IP address:

_dc-mx.a803960295e3.utd2.com points to 46.4.104.171.