gelmer.dk

📜 Historical scan 2026-06-26 14:33:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gelmer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 May 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.213.28 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod4-cph3.one.com, mx2.pub.mailpod4-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   270ms
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   218ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.213.28 3600s webcluster1.webpod12-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   223ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod4-cph3.one.com 185.164.14.38 mx1.pub.mailpod4-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod4-cph3.one.com 185.164.14.39 mx2.pub.mailpod4-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod4-cph3.one.com 185.164.14.40 mx3.pub.mailpod4-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   260ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10a:e1:fcd3:8398:aedb 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 2026-10-19 22:25:31
www46.30.213.28 2a02:2350:5:10a:e1:fcd3:8398:aedb (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   250ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx2.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…
SMTP _25._tcp.mx3.pub.mailpod4-cph3.one.com DANE-EE · SPKI · SHA-256 3CD1D5B4EDAC2BB288B196C074B1A2B1…

🔐 DNSSEC#

335ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

236ms
FieldValue
Serial2026062201
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 21:24:45
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2010-05-16
Expires2027-05-31 (223d)

🔗 Same registrant#

1 domain

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
alslevkirke.dkCURANET A/S
📋 WHOIS#

⏱️ Lookup Timing#

NS
270ms
A
218ms
MX
223ms
AAAA
260ms
TXT
390ms
CAA
217ms
HTTPS
253ms
TLSA
250ms
SOA
236ms
MTA-STS
251ms
DNSSEC
335ms
SRV
310ms
Total
1446ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-19 22:25:31 1432ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-18 20:50:59 437ms 2 NS 1 A 4 MX 🔒 Secure
2026-10-09 05:53:03 622ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-30 13:29:44 588ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-20 16:05:54 759ms 2 NS 1 A 4 MX 🔒 Secure
2026-09-12 18:50:01 560ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-20 23:37:21 1010ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-19 22:19:12 6394ms 2 NS 1 A 4 MX 🔒 Secure
2026-08-18 22:04:13 6589ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-22 05:31:42 882ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-19 02:09:58 944ms 2 NS 1 A 4 MX 🔒 Secure
2026-07-01 09:14:07 700ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-26 14:33:29 shown 1446ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-25 15:11:15 737ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-23 10:51:18 1149ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-17 10:18:15 2703ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 10:18:04 877ms 2 NS 1 A 3 MX 🔒 Secure
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