byjorn.dk

📜 Historical scan 2026-07-04 12:13:19  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

byjorn.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records   74ms
NameserverIP addressesPTRASN / 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   72ms
IPTTLPTRASNISP / OrgCIDRCountryCity
77.247.70.108 3600s — AS31590 Rackhosting.com ApS 77.247.64.0/20 🇩🇰 Denmark —

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover77.247.70.108
🔶 Autoconfig77.247.70.108

🔷 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#

latest probe, not this scan · checked 2026-10-10 22:18:36
www77.247.70.108 (AS31590) (address records, no CNAME)
www vs bare domainSame network
byjorn.dk: 77.247.70.108 (AS31590)
www.byjorn.dk: 77.247.70.108 (AS31590)
WildcardYes: any name under the zone resolves
Denial of existenceNSEC zone can be walked (all names enumerable)
CDS / CDNSKEYPublished: 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#

246ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

73ms
FieldValue
Serial2026051800
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-14 12:43:13
FieldValue
RegistrarSimply.com A/S
Registered2026-05-16
Expires2027-05-15 (203d)

🔗 Same registrant#

6 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).

DomainRegistrar
1342.dkPunktum dk A/S (direct)
afkørsel48.dkSimply.com A/S
by-maribo.dkSimply.com A/S
cafeusigten.dkPunktum dk A/S (direct)
stop48-maribo.dkSimply.com A/S
usigten.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
74ms
A
72ms
MX
78ms
AAAA
86ms
TXT
367ms
CAA
73ms
HTTPS
64ms
TLSA
56ms
SOA
73ms
MTA-STS
103ms
DNSSEC
246ms
SRV
373ms
Total
1021ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 18:12:17 439ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-30 17:57:52 573ms 3 NS 1 A 0 MX 🔒 Secure
2026-09-23 03:14:17 594ms 3 NS 1 A 0 MX 🔒 Secure
2026-08-06 03:00:22 735ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-30 06:13:15 14101ms 3 NS 1 A 0 MX 🔒 Secure
2026-07-04 12:13:19 shown 1021ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-24 06:18:08 532ms 3 NS 1 A 0 MX ⚠️ Bogus
2026-06-16 18:24:53 283ms 3 NS 1 A 0 MX 🔒 Secure
2026-06-16 18:20:27 470ms 3 NS 1 A 0 MX 🔒 Secure
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