byjørn.dk xn--byjrn-xua.dk

Records from scan: 2026-10-03 22:56:44 · 519ms total · last checked 2026-10-24 20:18 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byjørn.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 16 May 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 77.247.70.108 is hosted by Rackhosting.com ApS (AS31590) in Denmark. 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#

3 records 30ms

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

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.247.70.108	3600s	—	AS31590	Rackhosting.com ApS	77.247.64.0/20	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	77.247.70.108
🔶 Autoconfig	77.247.70.108

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-08 00:15:51

www	77.247.70.108 (AS31590) (address records, no CNAME)
www vs bare domain	Same network byjørn.dk: 77.247.70.108 (AS31590) www.byjørn.dk: 77.247.70.108 (AS31590)
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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

55ms

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

🏷️ SOA#

25ms

Field	Value
Serial	2026100300
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 2026-10-03 23:46:11

Field	Value
Registrar	Simply.com A/S
Registered	2026-05-16
Expires	2027-05-15 (202d)

📋 WHOIS#

⏱️ Lookup Timing#

30ms

37ms

34ms

AAAA

27ms

TXT

115ms

CAA

19ms

HTTPS

29ms

TLSA

247ms

SOA

25ms

MTA-STS

46ms

DNSSEC

55ms

SRV

50ms

Total

519ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 22:56:44 shown	519ms	3 NS 1 A 0 MX	🔒 Secure
2026-09-28 01:15:48	449ms	3 NS 1 A 0 MX	🔒 Secure
2026-08-27 17:27:26	509ms	3 NS 1 A 0 MX	🔒 Secure
2026-07-01 11:34:32	544ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-25 14:24:50	649ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-24 17:01:21	713ms	3 NS 1 A 0 MX	⚠️ Bogus
2026-06-16 18:24:57	315ms	3 NS 1 A 0 MX	🔒 Secure
2026-06-16 18:21:06	3500ms	3 NS 1 A 0 MX	🔒 Secure