bknet.dk

Records from scan: 2026-10-13 19:30:04 · 5631ms total · last checked 2026-10-19 02:48 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bknet.dk is a .dk domain served by 2 nameservers (ns51.gullestrupnet.dk, ns52.gullestrupnet.dk). It was registered on 5 February 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 4.231.248.98 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mail.bknet.dk, backupmail.gullestrupnet.dk. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
ns51.gullestrupnet.dk	82.165.189.144	gn51.gullestrupnet.dk	AS8560 IONOS SE
ns52.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
4.231.248.98	14400s	—	AS8075	Microsoft Corporation	4.224.0.0/11	🇮🇪 Ireland	Dublin

📧 MX Records#

2 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	14400s	mail.bknet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE
10	14400s	backupmail.gullestrupnet.dk	82.165.203.134	mail51.gullestrupnet.dk	AS8560 IONOS SE

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	62.61.131.6
🔶 Autoconfig	62.61.131.6

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 1153ms

TXT Record
google-site-verification=Mri2y8eQ9019dSI_p1FDO5Q6RbgKqK94dptGs9AmWlM
v=spf1 ip4:91.196.175.182 ip4:82.165.124.183 ip4:82.165.203.134 ip4:206.189.96.176 include:_spf.etrack1.com a mx -all

✉️ SPF#

Policy	Record (bknet.dk)
-all (hard fail)	v=spf1 ip4:91.196.175.182 ip4:82.165.124.183 ip4:82.165.203.134 ip4:206.189.96.176 include:_spf.etrack1.com a mx -all

📨 DMARC#

Policy	Record (_dmarc.bknet.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-13 19:30:04

www CNAME	bknet.dk (all on bknet.dk) → 4.231.248.98 (AS8075)
www vs bare domain	Same network bknet.dk: 4.231.248.98 (AS8075) www.bknet.dk: 4.231.248.98 (AS8075)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

141ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026101201
Primary NS (MNAME)	ns51.gullestrupnet.dk
Responsible (RNAME)	hostmaster@gullestrupnet.dk
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-07 08:04:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1999-02-05
Expires	2027-03-31 (162d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

42ms

47ms

AAAA

55ms

TXT

1153ms

CAA

52ms

HTTPS

56ms

TLSA

345ms

SOA

46ms

MTA-STS

77ms

DNSSEC

141ms

SRV

1197ms

Total

5631ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 19:30:04 shown	5631ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-30 01:09:28	1585ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-26 16:05:43	1593ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-07 01:13:10	12130ms	2 NS 1 A 2 MX	🔓 Insecure
2026-08-01 20:09:53	8689ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-26 03:43:17	1410ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 16:53:25	1015ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 14:44:15	711ms	2 NS 1 A 2 MX	🔓 Insecure