forskov.dk

📜 Historical scan 2026-10-12 01:00:16 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

forskov.dk is a .dk domain served by 2 nameservers (mary.ns.cloudflare.com, randall.ns.cloudflare.com). It was registered on 20 February 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.52.58 is hosted by FIBIA P/S (AS44869) in Denmark. Mail is handled by forskov-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 60ms

Nameserver	IP addresses	PTR	ASN / ISP
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.
randall.ns.cloudflare.com	108.162.195.235 162.159.44.235 172.64.35.235 2606:4700:58::a29f:2ceb 2803:f800:50::6ca2:c3eb 2a06:98c1:50::ac40:23eb	randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.ns.cloudflare.com randall.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 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.104.52.58	300s	87.104.52.58.dhcp.fibianet.dk	AS44869	FIBIA P/S	87.104.0.0/18	🇩🇰 Denmark	Odense

📧 MX Records#

1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	forskov-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca48::12 2a01:111:f403:ca48::8 52.101.181.156 52.101.185.21 52.101.68.27 52.101.73.155	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr05cu00202.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-wa4pr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db7pr03cu00503.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 124ms

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

📝 TXT Records#

1 records 211ms

TXT Record
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (forskov.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.forskov.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:diverse@forskov.dk; ruf=mailto:diverse@forskov.dk; fo=1; ri=3600

📬 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 2026-10-15 11:12:03

www CNAME	brylle.khost.dk (all on khost.dk) → 87.104.52.58 (AS44869)
www vs bare domain	Same network forskov.dk: 87.104.52.58 (AS44869) www.forskov.dk: 87.104.52.58 (AS44869)
Wildcard	No
Denial of existence	Compact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector2	selector2-forskov-dk._domainkey.forskov.onmicrosoft.com	RSA · ~1024 bit below 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: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.forskov.dk	mb31JI0YRwgfVLulhbJPyxGMop5i3RX68_6ZxL2PG10
TXT	_acme-challenge.forskov.dk	sIvZ7Dlf8nUBDTed1uMp9Y9BH_u9hZTME39_nxbPutY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

128ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

49ms

Field	Value
Serial	2417217546
Primary NS (MNAME)	mary.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 10:26:44

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-02-20
Expires	2028-05-31 (586d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

60ms

57ms

50ms

AAAA

46ms

TXT

211ms

CAA

42ms

HTTPS

63ms

TLSA

750ms

SOA

49ms

MTA-STS

75ms

DNSSEC

128ms

SRV

124ms

Total

2002ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 11:12:03	1734ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 09:59:07	2297ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-12 01:00:16 shown	2002ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 15:32:01	1101ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-29 16:54:43	784ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 20:21:43	1314ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 10:23:54	975ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-30 17:02:41	2097ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 00:43:31	1160ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 20:19:40	1257ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 01:01:50	1417ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 07:29:02	6038ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 05:47:25	3706ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-11 19:13:58	1458ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-01 22:52:57	5156ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 09:21:15	3079ms	2 NS 1 A 1 MX	🔒 Secure