coii.dk

📜 Historical scan 2026-06-25 00:58:02 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

coii.dk is a .dk domain served by 2 nameservers (dante.ns.cloudflare.com, dell.ns.cloudflare.com). It was registered on 21 February 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.79.60 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 59ms

Nameserver	IP addresses	PTR	ASN / ISP
dante.ns.cloudflare.com	108.162.195.10 162.159.44.10 172.64.35.10 2606:4700:58::a29f:2c0a 2803:f800:50::6ca2:c30a 2a06:98c1:50::ac40:230a	dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com dante.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
dell.ns.cloudflare.com	108.162.192.94 172.64.32.94 173.245.58.94 2606:4700:50::adf5:3a5e 2803:f800:50::6ca2:c05e 2a06:98c1:50::ac40:205e	dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.ns.cloudflare.com dell.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.79.60	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.142.138	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::ac43:8e8a	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3031::6815:4f3c	600s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 54ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.79.60,172.67.142.138 ech=AEX+DQBBawAgACAlqh8w/uLZKf7J65iNHYNnBIRbkc2pDrPvB/j5ugm0RAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:8e8a,2606:4700:3031::6815:4f3c

📝 TXT Records#

1 records 186ms

TXT Record
google-site-verification=v2_vTmNaCn2Muq9qtpv6x0jUZdpa1uSuasghgnfIIog

✉️ 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 2026-10-18 22:33:51

www	104.21.79.60 172.67.142.138 2606:4700:3030::ac43:8e8a 2606:4700:3031::6815:4f3c (AS13335) (address records, no CNAME)
www vs bare domain	Same network coii.dk: 104.21.79.60 172.67.142.138 2606:4700:3030::ac43:8e8a 2606:4700:3031::6815:4f3c (AS13335) www.coii.dk: 104.21.79.60 172.67.142.138 2606:4700:3030::ac43:8e8a 2606:4700:3031::6815:4f3c (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.coii.dk	2G2sdoWJG70AYhO0aW6dhTVdjwQf5HEHvgO1K8jlPIQ
TXT	_acme-challenge.coii.dk	IXVs9B55eeqVAXHpdSD_NkuZS-i1eDcQwnC5Ews8meg

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2407607133
Primary NS (MNAME)	dante.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 22:36:38

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2019-02-21
Expires	2027-02-28 (132d)

🔗 Same registrant#

89 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
adventure-kompagniet.dk	Punktum dk A/S (direct)
afmedhovedet.dk	Punktum dk A/S (direct)
alomi.dk	Punktum dk A/S (direct)
ankerpladsen.dk	Punktum dk A/S (direct)
apparatlab.dk	Punktum dk A/S (direct)
armis.dk	Punktum dk A/S (direct)
artvue.dk	Punktum dk A/S (direct)
bagroup.dk	Punktum dk A/S (direct)
bentfabricius-bjerre.dk	Punktum dk A/S (direct)
bigajstrup.dk	Punktum dk A/S (direct)
birtetove.dk	Punktum dk A/S (direct)
blogmind.dk	Punktum dk A/S (direct)
brand-aid.dk	Punktum dk A/S (direct)
chickids.dk	Punktum dk A/S (direct)
ciros.dk	Punktum dk A/S (direct)
coosh.dk	Punktum dk A/S (direct)
designerminds.dk	Punktum dk A/S (direct)
digmigogit.dk	Punktum dk A/S (direct)
dk-ejet.dk	Punktum dk A/S (direct)
duerikkealene.dk	Punktum dk A/S (direct)
e-university.dk	Punktum dk A/S (direct)
ecoprofile.dk	Punktum dk A/S (direct)
euro-work.dk	Punktum dk A/S (direct)
fairtradebutik.dk	Punktum dk A/S (direct)
fitness-vitalitet.dk	Punktum dk A/S (direct)
fredesfarm.dk	Punktum dk A/S (direct)
fronted.dk	Punktum dk A/S (direct)
futurelive.dk	Punktum dk A/S (direct)
happyrocket.dk	Punktum dk A/S (direct)
helthoney.dk	Punktum dk A/S (direct)
hulivejen.dk	Punktum dk A/S (direct)
ibill.dk	Punktum dk A/S (direct)
idgforlag.dk	Punktum dk A/S (direct)
iotdenmark.dk	Punktum dk A/S (direct)
jamielooks.dk	Punktum dk A/S (direct)
kathekunst.dk	Punktum dk A/S (direct)
kdassem.dk	Punktum dk A/S (direct)
klima-it.dk	Punktum dk A/S (direct)
kommamedia.dk	Punktum dk A/S (direct)
kontorfaellesskab-aarhus.dk	Punktum dk A/S (direct)
kornetgror.dk	Punktum dk A/S (direct)
kronstedogsommer.dk	Punktum dk A/S (direct)
lifterdk.dk	Punktum dk A/S (direct)
littledot.dk	Punktum dk A/S (direct)
lullumut.dk	Punktum dk A/S (direct)
mfr-consult.dk	Punktum dk A/S (direct)
midtiugen.dk	Punktum dk A/S (direct)
mikmo.dk	Punktum dk A/S (direct)
mindfocus.dk	Punktum dk A/S (direct)
modemagazine.dk	Punktum dk A/S (direct)
motormekka.dk	Punktum dk A/S (direct)
murbloggen.dk	Punktum dk A/S (direct)
naturinteresser.dk	Punktum dk A/S (direct)
naturligtoverskud.dk	Punktum dk A/S (direct)
nevling.dk	Punktum dk A/S (direct)
nyevejetilvaekst.dk	Punktum dk A/S (direct)
ob-damer.dk	Punktum dk A/S (direct)
oktober43.dk	Punktum dk A/S (direct)
onlineshopr.dk	Punktum dk A/S (direct)
only4men.dk	Punktum dk A/S (direct)
plus-kids.dk	Punktum dk A/S (direct)
poshpeople.dk	Punktum dk A/S (direct)
rabotnik.dk	Punktum dk A/S (direct)
rlogin.dk	Punktum dk A/S (direct)
sbsdiscovery.dk	Punktum dk A/S (direct)
scenoskop.dk	Punktum dk A/S (direct)
search-mind.dk	Simply.com A/S
searchmind.dk	Punktum dk A/S (direct)
sharpstone.dk	Punktum dk A/S (direct)
sidneylife.dk	Punktum dk A/S (direct)
spook.dk	Punktum dk A/S (direct)
sporto.dk	Punktum dk A/S (direct)
sportsgrenen.dk	Punktum dk A/S (direct)
sukkerblomst.dk	Punktum dk A/S (direct)
sving.dk	Punktum dk A/S (direct)
svscon.dk	Punktum dk A/S (direct)
techbloggen.dk	Punktum dk A/S (direct)
tele-online.dk	Punktum dk A/S (direct)
testenelbil.dk	Punktum dk A/S (direct)
twoforone.dk	Punktum dk A/S (direct)
umlaute.dk	Punktum dk A/S (direct)
uus.dk	Punktum dk A/S (direct)
uuuc.dk	Punktum dk A/S (direct)
vandre-udstyr.dk	Punktum dk A/S (direct)
vanessasparadis.dk	Punktum dk A/S (direct)
vismigditkvarter.dk	Punktum dk A/S (direct)
vivelavie.dk	Punktum dk A/S (direct)
wheretotravel.dk	Punktum dk A/S (direct)
worldofwomen.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

34ms

47ms

AAAA

37ms

TXT

186ms

CAA

38ms

HTTPS

54ms

TLSA

223ms

SOA

37ms

MTA-STS

29ms

DNSSEC

105ms

SRV

81ms

Total

996ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-18 22:33:51	620ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-17 22:19:16	1161ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-12 17:38:04	738ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-04 04:26:28	412ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 00:09:22	598ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 11:18:14	603ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 10:47:30	3261ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-06 03:20:06	1505ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:55:51	9479ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 17:09:29	525ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 01:33:32	8842ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-20 00:03:46	3794ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 19:18:00	2143ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 07:24:57	703ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 00:58:02 shown	996ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 22:34:50	4140ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:41:08	386ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 21:40:44	2408ms	2 NS 2 A 0 MX	🔓 Insecure