birkstrom.dk

📜 Historical scan 2026-06-16 14:40:20  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

birkstrom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.168 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod5-cph3.one.com, mx2.pub.mailpod5-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. 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#

2 records   100ms
NameserverIP addressesPTRASN / ISP
ns01.one.com — — —
ns02.one.com — — —

🌍 A Records#

1 records   97ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.168 — webcluster2.webpod14-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark —

📧 MX Records#

3 records   107ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod5-cph3.one.com 185.164.14.56 mx3.pub.mailpod5-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   103ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10c:8045:49ac:1a28:f475 — — AS51468 One.com A/S 2a02:2350:0:0:0:0:0:0/32 🇩🇰 Denmark Copenhagen

🔐 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 07:55:43
www46.30.213.168 2a02:2350:5:10c:8045:49ac:1a28:f475 (AS51468) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceNSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

3 records   48ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 D8DFA3FF2BFC8029FC54CAE58297D988…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 D8DFA3FF2BFC8029FC54CAE58297D988…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 D8DFA3FF2BFC8029FC54CAE58297D988…

🔐 DNSSEC#

209ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

96ms
FieldValue
Serial2026060601
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-03 01:26:46
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2007-07-27
Expires2027-07-31 (285d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
100ms
A
97ms
MX
107ms
AAAA
103ms
TXT
239ms
CAA
97ms
HTTPS
100ms
TLSA
48ms
SOA
96ms
MTA-STS
58ms
DNSSEC
209ms
SRV
0ms
Total
746ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-03 00:53:11 720ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-30 00:38:45 620ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-09 01:22:28 1122ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 04:53:13 1023ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-21 06:14:24 2216ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-06 12:07:51 1058ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-01 06:18:32 663ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-27 03:11:12 489ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-22 23:33:40 1171ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-21 23:55:53 668ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 14:46:56 625ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-16 14:40:20 shown 746ms 2 NS 1 A 3 MX 🔒 Secure
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