cofoco.dk

Records from scan: 2026-09-30 21:28:12 · 848ms total · last checked 2026-10-22 01:49 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cofoco.dk is a .dk domain served by 2 nameservers (gordon.ns.cloudflare.com, mary.ns.cloudflare.com). It was registered on 23 January 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.12.31.14 is hosted by Microsoft Corporation (AS8075) in Sweden. Mail is handled by cofoco-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
gordon.ns.cloudflare.com	108.162.193.170 172.64.33.170 173.245.59.170 2606:4700:58::adf5:3baa 2803:f800:50::6ca2:c1aa 2a06:98c1:50::ac40:21aa	gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com gordon.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mary.ns.cloudflare.com	108.162.192.134 172.64.32.134 173.245.58.134 2606:4700:50::adf5:3a86 2803:f800:50::6ca2:c086 2a06:98c1:50::ac40:2086	mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com mary.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.12.31.14	300s	—	AS8075	Microsoft Corporation	51.12.0.0/15	🇸🇪 Sweden	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	cofoco-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca21::8 2a01:111:f403:ca3c::6 2a01:111:f403:ca48::10 52.101.103.140 52.101.103.36 52.101.73.123 52.101.73.155	mail-am8pr83cu00106.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 66ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 165ms

TXT Record
google-site-verification=naeOnQJ6VEGnR3Sy3BVV5a_Lmo_EcdeLlk7L81GduKM
google-site-verification=xxfa9BFXpfWTRaoTjbaIU6KZqEtkMPApkKUxA5WQzEY
v=spf1 mx a a:takeaway.cofoco.dk include:spf.mandrillapp.com include:spf.protection.outlook.com include:smtp.groovehq.com include:spf.topdesk.net -all

✉️ SPF#

Policy	Record (cofoco.dk)
-all (hard fail)	v=spf1 mx a a:takeaway.cofoco.dk include:spf.mandrillapp.com include:spf.protection.outlook.com include:smtp.groovehq.com include:spf.topdesk.net -all

📨 DMARC#

Policy	Record (_dmarc.cofoco.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@cofoco.dk; ruf=mailto:dmarc@cofoco.dk; fo=1; aspf=r; adkim=r;

📬 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#

checked 2026-10-18 16:28:43

www	104.21.51.116 172.67.180.40 2606:4700:3031::6815:3374 2606:4700:3032::ac43:b428 (AS13335) (address records, no CNAME)
www vs bare domain	Different networks cofoco.dk: 51.12.31.14 (AS8075) www.cofoco.dk: 104.21.51.116 172.67.180.40 2606:4700:3031::6815:3374 2606:4700:3032::ac43:b428 (AS13335) (all like this)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-cofoco-dk._domainkey.cofoco.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-cofoco-dk._domainkey.cofoco.onmicrosoft.com	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 8/10 · policy: -all

warn 8 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

66ms

Field	Value
Serial	2415217454
Primary NS (MNAME)	gordon.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-18 10:26:58

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2002-01-23
Expires	2031-03-31 (1619d)

🔗 Same registrant#

1 domain

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
delphinerestaurant.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

30ms

35ms

AAAA

38ms

TXT

165ms

CAA

37ms

HTTPS

47ms

TLSA

379ms

SOA

66ms

MTA-STS

64ms

DNSSEC

75ms

SRV

66ms

Total

848ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 21:28:12 shown	848ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-26 12:02:22	888ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 11:48:29	1213ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-16 23:39:34	2306ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-09 09:59:37	2012ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-06 04:03:03	1472ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 18:33:12	1274ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-19 16:56:13	2000ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-07 06:53:55	7181ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-25 08:20:58	1218ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:32:19	761ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 04:50:41	678ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:42:27	642ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 21:40:31	2719ms	2 NS 1 A 1 MX	🔓 Insecure