holmstruptomrer.dk

Records from scan: 2026-09-27 06:25:37 · 735ms total · last checked 2026-10-21 14:13 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holmstruptomrer.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 17 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.131 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by smtp.google.com. The zone is DNSSEC-signed and validates, has no DMARC policy and is reachable over IPv6. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 34ms

Nameserver	IP addresses	PTR	ASN / 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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.215.131	3600s	webcluster1.webpod17-cph3.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	142.251.1.26 142.251.1.27 172.253.130.27 2a00:1450:4010:c05::1b 2a00:1450:4010:c05::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b 2a00:1450:4010:c20::1a 64.233.162.26 64.233.162.27	lb-in-f26.1e100.net lb-in-f27.1e100.net yulppbn-in-f27.1e100.net li-in-f27.1e100.net li-in-x1b.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net yulppbn-in-f26.1e100.net li-in-f26.1e100.net li-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

1 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:2350:5:106:1a:ae2b:f70e:e2e0	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#

checked 2026-10-10 21:46:27

www	46.30.215.131 2a02:2350:5:106:1a:ae2b:f70e:e2e0 (AS51468) (address records, no CNAME)
www vs bare domain	Same network holmstruptomrer.dk: 46.30.215.131 2a02:2350:5:106:1a:ae2b:f70e:e2e0 (AS51468) www.holmstruptomrer.dk: 46.30.215.131 2a02:2350:5:106:1a:ae2b:f70e:e2e0 (AS51468)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔗 TLSA / DANE#

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

🔐 DNSSEC#

117ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026092601
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-11 04:11:36

Field	Value
Registrar	ONE.COM A/S
Registered	2026-01-17
Expires	2027-01-16 (86d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

41ms

31ms

AAAA

38ms

TXT

177ms

CAA

36ms

HTTPS

37ms

TLSA

89ms

SOA

0ms

MTA-STS

79ms

DNSSEC

117ms

SRV

65ms

Total

735ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-27 06:25:37 shown	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 23:19:13	3103ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 02:36:48	706ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 04:24:49	928ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-26 04:07:33	611ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 05:39:19	1126ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-19 13:37:53	1094ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-09 22:21:09	2573ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 03:03:13	704ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 07:37:18	701ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 14:03:45	2853ms	2 NS 1 A 1 MX	🔒 Secure