ibstrup.dk

📜 Historical scan 2026-10-01 15:30:08  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ibstrup.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.15 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   85ms
NameserverIP addressesPTRASN / 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   169ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.15 3600s webcluster1.webpod15-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   133ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod5-cph3.one.com 185.164.14.54 mx1.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod5-cph3.one.com 185.164.14.55 mx2.pub.mailpod5-cph3.one.com AS51468 One.com A/S
10 10800s 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   170ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10e:7a:f4ab:c052:77db 3600s — 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 00:15:16
www46.30.215.15 2a02:2350:5:10e:7a:f4ab:c052:77db (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   482ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 05A6C261F69F69606097350AD7D47EB8…
SMTP _25._tcp.mx2.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 05A6C261F69F69606097350AD7D47EB8…
SMTP _25._tcp.mx3.pub.mailpod5-cph3.one.com DANE-EE · SPKI · SHA-256 05A6C261F69F69606097350AD7D47EB8…

🔐 DNSSEC#

274ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

305ms
FieldValue
Serial2026100101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-07 00:13:21
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2000-03-23
Expires2027-03-31 (163d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
85ms
A
169ms
MX
133ms
AAAA
170ms
TXT
431ms
CAA
107ms
HTTPS
157ms
TLSA
482ms
SOA
305ms
MTA-STS
167ms
DNSSEC
274ms
SRV
172ms
Total
2414ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-06 23:53:10 1809ms 2 NS 1 A 3 MX 🔒 Secure
2026-10-01 15:30:08 shown 2414ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-26 16:58:22 554ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-27 07:26:10 656ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-20 02:45:41 2559ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-19 23:39:05 994ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 14:16:17 630ms 2 NS 1 A 3 MX 🔒 Secure
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