blnissen.dk

Records from scan: 2026-09-29 18:38:26 · 499ms total · last checked 2026-10-17 09:09 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blnissen.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.93.0.105 is hosted by Microsoft Corporation (AS8075) in Ireland. Mail is handled by mail.codectrl.dk. The zone is DNSSEC-signed and validates, has no 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 30ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.93.0.105	600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇮🇪 Ireland	Dublin

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mail.codectrl.dk	40.113.42.110	mail.codectrl.dk	AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	20.93.0.105
🔶 Autoconfig	20.93.0.105

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 191ms

TXT Record
v=spf1 mx a a:mail.codectrl.dk

✉️ SPF#

Policy	Record (blnissen.dk)
no all — incomplete SPF	v=spf1 mx a a:mail.codectrl.dk

📨 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#

checked 2026-09-29 18:38:26

www	Address record (no CNAME)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

69ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

30ms

49ms

33ms

AAAA

50ms

TXT

191ms

CAA

44ms

HTTPS

44ms

TLSA

72ms

SOA

0ms

MTA-STS

66ms

DNSSEC

69ms

SRV

69ms

Total

499ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-29 18:38:26 shown	499ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 02:45:21	572ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-05 20:53:04	967ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 22:38:34	7013ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 21:26:46	560ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 04:40:48	709ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-20 04:08:26	2654ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 14:50:12	615ms	2 NS 1 A 1 MX	🔒 Secure