isei.dk

📜 Historical scan 2026-06-25 10:52:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

isei.dk is a .dk domain served by 2 nameservers (ashley.ns.cloudflare.com, walt.ns.cloudflare.com). It was registered on 13 January 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.119 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ashley.ns.cloudflare.com	108.162.192.71 172.64.32.71 173.245.58.71 2606:4700:50::adf5:3a47 2803:f800:50::6ca2:c047 2a06:98c1:50::ac40:2047	ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com ashley.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
walt.ns.cloudflare.com	108.162.193.148 172.64.33.148 173.245.59.148 2606:4700:58::adf5:3b94 2803:f800:50::6ca2:c194 2a06:98c1:50::ac40:2194	walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.119	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.223.131	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 64ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a06:98c1:3120::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—
2a06:98c1:3121::1	600s	—	AS13335	Cloudflare, Inc.	2a06:98c1:3120:0:0:0:0:0/46	—	—

🔐 HTTPS Records#

1 records 84ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.119,172.67.223.131 ech=AEX+DQBBiAAgACBwbx4SwxktTDRrMnb/gaZ3f4rxQ+DXlawREe9O03hYMwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:df83,2606:4700:3037::6815:3e77

📝 TXT Records#

1 records 178ms

TXT Record
google-site-verification=yFqm1Wu3KKiUrCal_hKX2EGM9MFQnPNTAcfQDLkwqA8

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-10 22:21:18

www	104.21.62.119 172.67.223.131 2606:4700:3035::ac43:df83 2606:4700:3037::6815:3e77 (AS13335) (address records, no CNAME)
www vs bare domain	Same network isei.dk: 104.21.62.119 172.67.223.131 2606:4700:3035::ac43:df83 2606:4700:3037::6815:3e77 (AS13335) www.isei.dk: 104.21.62.119 172.67.223.131 2606:4700:3035::ac43:df83 2606:4700:3037::6815:3e77 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

64ms

Field	Value
Serial	2406935210
Primary NS (MNAME)	ashley.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 17:34:45

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-01-13
Expires	2027-01-12 (85d)

🔗 Same registrant#

455 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
69.dk	Punktum dk A/S (direct)
adventskrans.dk	Punktum dk A/S (direct)
afbryder.dk	Punktum dk A/S (direct)
afføringsmiddel.dk	Punktum dk A/S (direct)
afløbsrenser.dk	Punktum dk A/S (direct)
aiu.dk	Punktum dk A/S (direct)
ali.dk	Punktum dk A/S (direct)
alliancering.dk	Punktum dk A/S (direct)
allinmagasinet.dk	Simply.com A/S
altanbord.dk	Punktum dk A/S (direct)
altomboksning.dk	Punktum dk A/S (direct)
altombordtennis.dk	Punktum dk A/S (direct)
altomesport.dk	Punktum dk A/S (direct)
altomhåndbold.dk	Punktum dk A/S (direct)
altomtennis.dk	Punktum dk A/S (direct)
alttilmor.dk	Punktum dk A/S (direct)
ankelstøtte.dk	Punktum dk A/S (direct)
ant.dk	Punktum dk A/S (direct)
argentinskfodbold.dk	Punktum dk A/S (direct)
atelier.dk	Punktum dk A/S (direct)
automatguiden.dk	Simply.com A/S
automatnyt.dk	Simply.com A/S
badekåbe.dk	Punktum dk A/S (direct)
badestol.dk	Punktum dk A/S (direct)
badeværelseslampe.dk	Punktum dk A/S (direct)
badeværelsesmøbel.dk	Punktum dk A/S (direct)
badmintonnyheder.dk	Punktum dk A/S (direct)
badmintononline.dk	Punktum dk A/S (direct)
bagagebærer.dk	Punktum dk A/S (direct)
bageform.dk	Punktum dk A/S (direct)
bagemaskinen.dk	Punktum dk A/S (direct)
bageudstyr.dk	Punktum dk A/S (direct)
barnevognspude.dk	Punktum dk A/S (direct)
basketballguiden.dk	Punktum dk A/S (direct)
basketballkompasset.dk	Punktum dk A/S (direct)
basketballnyt.dk	Punktum dk A/S (direct)
basketbladet.dk	Punktum dk A/S (direct)
basketfans.dk	Punktum dk A/S (direct)
bassinfolie.dk	Punktum dk A/S (direct)
batterioplader.dk	Punktum dk A/S (direct)
bedafgrænsning.dk	Punktum dk A/S (direct)
bedlamper.dk	Punktum dk A/S (direct)
bedste-kugledyne.dk	Punktum dk A/S (direct)
belægningssten.dk	Punktum dk A/S (direct)
berbino.dk	Punktum dk A/S (direct)
bestikbakke.dk	Punktum dk A/S (direct)
betcentral.dk	Simply.com A/S
billedhylde.dk	Punktum dk A/S (direct)
billedvæg.dk	Punktum dk A/S (direct)
bimco.dk	Punktum dk A/S (direct)
bitssæt.dk	Punktum dk A/S (direct)
blinispande.dk	Punktum dk A/S (direct)
blodsukkermåler.dk	Punktum dk A/S (direct)
bluffet.dk	Simply.com A/S
bogkasse.dk	Punktum dk A/S (direct)
bogstøtte.dk	Punktum dk A/S (direct)
boksebladet.dk	Punktum dk A/S (direct)
boksebold.dk	Punktum dk A/S (direct)
bokseguiden.dk	Punktum dk A/S (direct)
boksemagasinet.dk	Punktum dk A/S (direct)
boligarkivet.dk	Punktum dk A/S (direct)
boligfamilieguiden.dk	Punktum dk A/S (direct)
bolighavefritid.dk	Punktum dk A/S (direct)
boligindretningsguiden.dk	Punktum dk A/S (direct)
boliglounge.dk	Punktum dk A/S (direct)
boligmadhave.dk	Punktum dk A/S (direct)
boligmodeguiden.dk	Punktum dk A/S (direct)
boligoghverdagsguiden.dk	Punktum dk A/S (direct)
boligogmode.dk	Punktum dk A/S (direct)
boligpengefamilie.dk	Punktum dk A/S (direct)
boligtechmagasinet.dk	Punktum dk A/S (direct)
bonusbaronen.dk	Simply.com A/S
booglev.dk	Punktum dk A/S (direct)
boogleve.dk	Punktum dk A/S (direct)
bordskåner.dk	Punktum dk A/S (direct)
bordtennisbuzz.dk	Punktum dk A/S (direct)
bordtennisguiden.dk	Punktum dk A/S (direct)
borejslev.dk	Punktum dk A/S (direct)
brusestang.dk	Punktum dk A/S (direct)
brændeflækker.dk	Punktum dk A/S (direct)
brændeovnsgitter.dk	Punktum dk A/S (direct)
brændeskur.dk	Punktum dk A/S (direct)
budgetakademiet.dk	Simply.com A/S
budgetbladet.dk	Simply.com A/S
budgethjørnet.dk	Simply.com A/S
budgetvagten.dk	Simply.com A/S
bålfad.dk	Punktum dk A/S (direct)
båndsliber.dk	Punktum dk A/S (direct)
bæredygtighed.dk	Punktum dk A/S (direct)
bæresele.dk	Punktum dk A/S (direct)
børnegitter.dk	Punktum dk A/S (direct)
børnepool.dk	Punktum dk A/S (direct)
børnetelt.dk	Punktum dk A/S (direct)
caribien.dk	Punktum dk A/S (direct)
casinoinsider.dk	Simply.com A/S
casinojournalen.dk	Simply.com A/S
casinokilden.dk	Simply.com A/S
cello.dk	Punktum dk A/S (direct)
clockradio.dk	Punktum dk A/S (direct)
computersporten.dk	Punktum dk A/S (direct)

Showing 100 of 455.

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

50ms

AAAA

64ms

TXT

178ms

CAA

61ms

HTTPS

84ms

TLSA

60ms

SOA

64ms

MTA-STS

35ms

DNSSEC

81ms

SRV

72ms

Total

791ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 22:21:18	2885ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 09:52:19	581ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-16 02:16:31	1566ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 04:54:44	538ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 20:30:16	2101ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 01:36:37	732ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 10:52:37 shown	791ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 03:57:00	619ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 05:00:06	1181ms	2 NS 2 A 0 MX	⚠️ Bogus