en1.dk - robtex.com

en1.dk

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:84fc🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:533🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.5.51Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.132.252🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSabdullah.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ccb🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A2803:f800:50::6ca2:c3cb🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRabdullah.ns.cloudflare.com
A2a06:98c1:50::ac40:23cb🇺🇸 Cloudflare2a06:98c1:50::/45
PTRabdullah.ns.cloudflare.com
A108.162.195.203🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A162.159.44.203Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
A172.64.35.203🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRabdullah.ns.cloudflare.com
NSpiper.ns.cloudflare.com
A2606:4700:50::a29f:2623🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiper.ns.cloudflare.com
A2803:f800:50::6ca2:c223🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpiper.ns.cloudflare.com
A2a06:98c1:50::ac40:2223🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpiper.ns.cloudflare.com
A108.162.194.35🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiper.ns.cloudflare.com
A162.159.38.35Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiper.ns.cloudflare.com
A172.64.34.35🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpiper.ns.cloudflare.com
MXmailcow.en1.dk ⭐
A91.99.134.207🇩🇪 Hetzner91.99.0.0/16 HETZNER-DC
PTRstatic.207.134.99.91.clients.your-server.de
TXTv=spf1 ip4:91.99.134.207 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.5.51, 172.67.132.252
IPv6 hints2606:4700:3032::ac43:84fc, 2606:4700:3037::6815:533
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=108, name=cloudflare-ech.com
SOAabdullah.ns.cloudflare.comdns@cloudflare.com serial=2405848955

dk

DNSSEC🔒 Signed (DS record present)
NSb.nic.dk ⭐
NSc.nic.dk
NSh.nic.dk
NSl.nic.dk
NSs.nic.dk
NSt.nic.dk
TXTDK zone updateEpoch 1781688601localtime Wed Jun 17 11:30:01 2026gmtime Wed Ju...
SOAb.nic.dktech@punktum.dk serial=1781688601

Subdomains

mailcow.en1.dk

Same first word

en1.me
en1.cc
en1.co.uk
en1.link
en1.org
en1.click
en1.be
en1.com
en1.co
en1.se
en1.de
en1.net
en1.eu
en1.at
en1.ru
en1.dk
en1.hu

Similar names

1en.net
ne1.se
1ne.cc
n1e.jp
e1n.net
ne1.de
n1e.akamai.net
ne1.ca
n1e.ru
ne1.org
ne1.info
1ne.jp
1en.jp
ne1.net
ne1.nl
ne1.ch
1ne.es
ne1.ru
ne1.me
ne1.biz
1ne.net
1ne.in
ne1.cn
1ne.online
1ne.co.uk
1ne.de
1en.biz
1en.org
e1n.com
1ne.it
1en.co.jp
1ne.ai
ne1.ltd
1ne.ru
ne1.com
1en.com.cn
n1e.cn
n1e.com
ne1.org.uk
1ne.eu
1en.co
ne1.hu
1en.mobi
e1n.vg
1ne.com
n1e.akamaiedge.net
1en.de
n1e.de
e1n.de
e1n.cc
1en.com
n1e.net
1ne.biz
1en.be

DNS History

7 records (7 active, 0 former)

NSabdullah.ns.cloudflare.compiper.ns.cloudflare.comMXmailcow.en1.dkA104.21.5.51172.67.132.2522606:4700:3032::ac43:84fc2606:4700:3037::6815:533
●NSabdullah.ns.cloudflare.com2026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02
●NSpiper.ns.cloudflare.com2026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02
●MXmailcow.en1.dk2026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02
●A104.21.5.512026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02
●A172.67.132.2522026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02
●A2606:4700:3032::ac43:84fc2026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02
●A2606:4700:3037::6815:5332026-05-19 → 2026-06-17 · 2 obs
● 2026-05-19 08:21:48
● 2026-06-17 09:36:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dkt.nic.dk, s.nic.dk, b.nic.dk, h.nic.dk...-
en1.dkpiper.ns.cloudflare.com, abdullah.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.35

NS records: piper.ns.cloudflare.com, abdullah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for en1.dk (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.132.252, 104.21.5.51
AAAA22606:4700:3032::ac43:84fc, 2606:4700:3037::6815:533
NS2abdullah.ns.cloudflare.com, piper.ns.cloudflare.com
MX1mailcow.en1.dk (pri: 10)
TXT1v=spf1 ip4:91.99.134.207 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1abdullah.ns.cloudflare.com dns.cloudflar

Analysis

Hierarchy

en1.dk serves as the parent of mailcow.en1.dk.

IP Addresses

en1.dk has four IP addresses: 104.21.5.51, 172.67.132.252, 2606:4700:3032::ac43:84fc and 2606:4700:3037::6815:533.

Among the host names that share IP numbers with en1.dk are macpiste.fi, joohon.com, neocodehyper.click and two others.

Name Servers

Two name servers handle the delegation for en1.dk: abdullah.ns.cloudflare.com and piper.ns.cloudflare.com.

en1.dk has the same name server delegation as a number of other domains, such as acateweb.it, thesocialsymphony.com, cateringabriele.it and two more.

en1.dk has at least partial name server overlap with other domains, such as risleyhouse.com, rpattinson.net, jyfpme.com and two others.

These name servers tend to appear together with the name servers aleena.ns.cloudflare.com, dorthy.ns.cloudflare.com and ezra.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

abdullah.ns.cloudflare.com resolves to 108.162.195.203, 162.159.44.203 and 172.64.35.203 among others, with 3 other IP addresses in total.

piper.ns.cloudflare.com resolves to 108.162.194.35, 162.159.38.35 and 172.64.34.35 among others, with 3 other IP addresses in total.

Mail Servers

en1.dk routes its mail through a single mail server, mailcow.en1.dk.

en1.dk and domains like georgiskvin.dk share an identical mail server configuration.

mailcow.en1.dk carries a single IP number, which is 91.99.134.207.