oleholdgaard.dk

📜 Historical scan 2026-06-17 11:43:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oleholdgaard.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 188.40.29.51 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. 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 32ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.29.51	—	dedi3051.your-server.de	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

5 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	2a00:1450:4010:c02::1a 2a00:1450:4010:c02::1a 64.233.163.27	le-in-f26.1e100.net le-in-x1a.1e100.net lj-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1b	tp-in-f27.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	173.194.43.26 2607:f8b0:400e:c1e::1b	yudlsqd-in-f26.1e100.net yudlsqd-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 212ms

TXT Record
GOOGLE-SITE-VERIFICATION=H1DTVNFRQ-NUWVIPH1CUV4SP0KG7YLEJD_VAL0GS39C

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

Policy	Record (_dmarc.oleholdgaard.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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 2026-10-12 19:14:09

www	188.40.29.51 (AS24940) (address records, no CNAME)
www vs bare domain	Same network oleholdgaard.dk: 188.40.29.51 (AS24940) www.oleholdgaard.dk: 188.40.29.51 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026061101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

32ms

33ms

32ms

AAAA

34ms

TXT

212ms

CAA

31ms

HTTPS

34ms

TLSA

211ms

SOA

32ms

MTA-STS

57ms

DNSSEC

118ms

SRV

0ms

Total

1101ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-12 19:14:09	1740ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-26 03:33:48	663ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-14 22:06:17	872ms	2 NS 1 A 5 MX	🔒 Secure
2026-09-01 08:46:42	2615ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-27 19:01:07	1090ms	2 NS 1 A 5 MX	🔒 Secure
2026-08-12 04:43:33	3070ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-18 10:15:38	3230ms	2 NS 1 A 5 MX	🔒 Secure
2026-07-14 16:59:40	3186ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-27 05:49:46	661ms	2 NS 1 A 5 MX	🔒 Secure
2026-06-23 06:54:42	1122ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 11:43:00 shown	1101ms	2 NS 1 A 5 MX	🔒 Secure