bitskov.dk

📜 Historical scan 2026-06-22 11:18:09 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bitskov.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 25 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by accretion.dk. The zone is DNSSEC-signed but currently fails validation, has no 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#

4 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	accretion.dk	—	—	—

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	148.251.244.167
🔶 Autoconfig	148.251.244.167

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 306ms

TXT Record
v=spf1 mx mx:accretion.dk include:accretion.dk ~all

✉️ SPF#

Policy	Record (bitskov.dk)
~all (soft fail)	v=spf1 mx mx:accretion.dk include:accretion.dk ~all

📨 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 2026-10-22 04:39:30

www	148.251.244.167 (AS24940) (address records, no CNAME)
www vs bare domain	Only www resolves bitskov.dk: no address www.bitskov.dk: 148.251.244.167 (AS24940) (all like this)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

error include:accretion.dk includes itself (directly or via another include): receivers return permerror

🔗 TLSA / DANE#

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

🔐 DNSSEC#

83ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

67ms

Field	Value
Serial	2023011502
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-02 19:03:10

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2022-05-25
Expires	2027-05-24 (208d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

33ms

128ms

AAAA

32ms

TXT

306ms

CAA

74ms

HTTPS

45ms

TLSA

180ms

SOA

67ms

MTA-STS

122ms

DNSSEC

83ms

SRV

157ms

Total

964ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 04:39:30	369ms	4 NS 0 A 1 MX	🔒 Secure
2026-10-02 18:48:54	486ms	4 NS 0 A 1 MX	🔒 Secure
2026-08-27 16:35:21	585ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-29 13:16:33	545ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-22 11:18:09 shown	964ms	4 NS 0 A 1 MX	⚠️ Bogus
2026-06-20 05:41:04	4741ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-19 23:38:15	963ms	4 NS 0 A 1 MX	🔒 Secure
2026-06-16 14:41:57	400ms	4 NS 0 A 1 MX	🔒 Secure