gerlachs.dk

📜 Historical scan 2026-07-24 02:45:15  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

gerlachs.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 22 March 2006 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.26 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod8-cph3.one.com, mx2.pub.mailpod8-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   31ms
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   31ms
IPTTLPTRASNISP / OrgCIDRCountryCity
46.30.215.26 3600s webcluster1.webpod15-cph3.one.com AS51468 One.com A/S 46.30.208.0/21 🇩🇰 Denmark Copenhagen

📧 MX Records#

3 records   30ms
PriorityTTLMail ServerIP addressesPTRASN
10 10800s mx1.pub.mailpod8-cph3.one.com 185.164.14.102 mx1.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx2.pub.mailpod8-cph3.one.com 185.164.14.103 mx2.pub.mailpod8-cph3.one.com AS51468 One.com A/S
10 10800s mx3.pub.mailpod8-cph3.one.com 185.164.14.104 mx3.pub.mailpod8-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

1 records   29ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2a02:2350:5:10e:d0:1f4d:f02a:2a6d 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#

1 records   156ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (gerlachs.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 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 2026-10-08 09:52:12
www46.30.215.26 2a02:2350:5:10e:d0:1f4d:f02a:2a6d (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

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

6 records   59ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx1.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx2.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 026A3DCAF3804B72DA8C105B5ADC0C7D…
SMTP _25._tcp.mx3.pub.mailpod8-cph3.one.com DANE-EE · SPKI · SHA-256 BF2BAC81D64CD548F2920A7E0ADF7907…

🔐 DNSSEC#

53ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

24ms
FieldValue
Serial2026062801
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 10:07:25
FieldValue
RegistrarONE.COM A/S
Registered2006-03-22
Expires2027-03-31 (162d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
31ms
A
31ms
MX
30ms
AAAA
29ms
TXT
156ms
CAA
30ms
HTTPS
29ms
TLSA
59ms
SOA
24ms
MTA-STS
39ms
DNSSEC
53ms
SRV
35ms
Total
4891ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 09:44:37 1262ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-02 08:55:50 777ms 2 NS 1 A 3 MX 🔒 Secure
2026-09-30 08:46:15 709ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-31 13:38:10 2629ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-27 02:10:28 553ms 2 NS 1 A 3 MX 🔒 Secure
2026-08-02 01:47:38 8784ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-28 06:52:49 13743ms 2 NS 1 A 3 MX 🔒 Secure
2026-07-24 02:45:15 shown 4891ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-30 17:15:00 2815ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-28 11:16:13 1147ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-26 17:10:44 563ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-25 22:37:50 621ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-20 17:18:48 1228ms 2 NS 1 A 3 MX 🔒 Secure
2026-06-17 09:34:10 726ms 2 NS 1 A 3 MX 🔒 Secure
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