olah.dk

📜 Historical scan 2026-06-23 00:55:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

olah.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 7 February 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.28.50.181 is hosted by Thg Hosting Limited (AS13213) in United Kingdom. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 5 more. The zone is DNSSEC-signed and validates, has no 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 195ms

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 188ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.28.50.181	43200s	apollo.thewebhostserver.com	AS13213	Thg Hosting Limited	46.28.48.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

7 records 196ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1a	rd-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.211.27 2404:6800:4000:1025::1b	lcbomp-in-f27.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx4.googlemail.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	43200s	aspmx5.googlemail.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

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	olah.dk → 46.28.50.181
🔶 Autoconfig	olah.dk → 46.28.50.181

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 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 2026-10-10 16:21:48

www CNAME	olah.dk (all on olah.dk) → 46.28.50.181 (AS13213)
www vs bare domain	Same network olah.dk: 46.28.50.181 (AS13213) www.olah.dk: 46.28.50.181 (AS13213)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.olah.dk	olah.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

257ms

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

🏷️ SOA#

185ms

Field	Value
Serial	2026052401
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 2026-10-10 20:23:40

Field	Value
Registrar	ONE.COM A/S
Registered	2017-02-07
Expires	2027-02-28 (134d)

📋 WHOIS#

⏱️ Lookup Timing#

195ms

188ms

196ms

AAAA

189ms

TXT

381ms

CAA

171ms

HTTPS

178ms

TLSA

1371ms

SOA

185ms

MTA-STS

207ms

DNSSEC

257ms

SRV

200ms

Total

2647ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-24 20:22:30	1498ms	2 NS 1 A 7 MX	🔒 Secure
2026-09-23 19:09:06	1929ms	2 NS 1 A 7 MX	🔒 Secure
2026-08-26 11:38:19	1510ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-25 13:43:58	1552ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-20 19:20:53	5695ms	2 NS 1 A 7 MX	🔒 Secure
2026-07-15 22:46:22	5550ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 07:46:39	2164ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-24 04:25:13	1178ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 00:55:46 shown	2647ms	2 NS 1 A 7 MX	🔒 Secure
2026-06-22 23:57:26	1142ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 18:05:32	5077ms	2 NS 1 A 7 MX	🔒 Secure