birkeborg.dk

📜 Historical scan 2026-07-02 00:04:54  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkeborg.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 9 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.104.34.106 is hosted by FIBIA P/S (AS44869) 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#

4 records   37ms
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
ns4.simply.com 91.197.248.80 ns4.simply.com AS48854 team.blue Denmark A/S

🌍 A Records#

1 records   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
87.104.34.106 3600s 87.104.34.106.dhcp.fibianet.dk AS44869 FIBIA P/S 87.104.0.0/18 🇩🇰 Denmark Tommerup

📧 MX Records#

📧
No MX records found

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover87.104.34.106
🔶 Autoconfig87.104.34.106

🔷 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 2026-10-09 12:44:13
wwwNXDOMAIN
www vs bare domainwww does not resolve
birkeborg.dk: 87.104.34.106 (AS44869)
www.birkeborg.dk: no address
(all like this)
WildcardNo
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

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.birkeborg.dk 1uW1En0ftuaTTENFp6wlc2kgvDjOTbIYLDujtKpDUtw
TXT _acme-challenge.birkeborg.dk 61cg4vPHdGf_mFlgB_yIAkactlBVS7G4Eq36GVsQR30
TXT _acme-challenge.birkeborg.dk YpbAXzfWqq923Jh0EUzcCmWuL6emGEvG6V3IuqeQvP8
TXT _acme-challenge.birkeborg.dk kXI6Dkz7KZTaLOXvVBTSE67a6R0Z_NkQmfwwtyLyXh4

🔗 TLSA / DANE#

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

🔐 DNSSEC#

150ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

94ms
FieldValue
Serial2026060401
Primary NS (MNAME)ns1.simply.com
Responsible (RNAME)hostmaster@simply.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)3600s

📋 Registration#

WHOIS fetched 2026-10-02 08:25:13
FieldValue
RegistrarSimply.com A/S
Registered2013-12-09
Expires2026-12-31 (75d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
37ms
A
42ms
MX
49ms
AAAA
37ms
TXT
136ms
CAA
41ms
HTTPS
76ms
TLSA
72ms
SOA
94ms
MTA-STS
85ms
DNSSEC
150ms
SRV
80ms
Total
679ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-09 12:44:13 810ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-08 11:41:56 832ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-07 11:19:42 778ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-02 07:49:00 442ms 4 NS 1 A 0 MX 🔒 Secure
2026-10-01 07:47:36 503ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-29 22:46:19 581ms 4 NS 1 A 0 MX 🔒 Secure
2026-09-27 16:25:52 624ms 4 NS 1 A 0 MX 🔒 Secure
2026-07-02 00:04:54 shown 679ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-16 14:41:14 297ms 4 NS 1 A 0 MX 🔒 Secure
2026-06-16 14:40:48 457ms 4 NS 1 A 0 MX 🔒 Secure
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