dato.dk

📜 Historical scan 2026-06-22 06:31:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dato.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 54.229.227.235 is hosted by Amazon.com, Inc. (AS16509) in Ireland. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed but currently fails validation, 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 151ms

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#

3 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
54.229.227.235	600s	ec2-54-229-227-235.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	54.228.0.0/14	🇮🇪 Ireland	Dublin
99.81.92.240	600s	ec2-99-81-92-240.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	99.80.0.0/15	🇮🇪 Ireland	Dublin
99.81.96.47	600s	ec2-99-81-96-47.eu-west-1.compute.amazonaws.com	AS16509	Amazon.com, Inc.	99.80.0.0/15	🇮🇪 Ireland	Dublin

📧 MX Records#

5 records 207ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.220.26 2a00:1450:4025:c03::1a	lk-in-f26.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.158.27 2404:6800:4000:1025::1a	so-in-f27.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	108.177.125.27 2404:6800:4003:c26::1a	tp-in-f27.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	142.251.127.26 2404:6800:4003:c26::1b	lcfrai-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	142.250.147.27 2607:f8b0:400e:c1e::1a	rd-in-f27.1e100.net yudlsqd-in-f26.1e100.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#

2 records 262ms

TXT Record
google-site-verification=1o72Xs78WfUEAI8NeX2ZCuV429haN7vCNvNwG4rMJYo
v=spf1 include:spf.persgroep-ops.net -all

✉️ SPF#

Policy	Record (dato.dk)
-all (hard fail)	v=spf1 include:spf.persgroep-ops.net -all

📨 DMARC#

Policy	Record (_dmarc.dato.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:zurbc63x@ag.eu.dmarcadvisor.com; ruf=mailto:zurbc63x@fr.eu.dmarcadvisor.com; fo=1; pct=100

📬 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 2026-10-13 01:18:53

www CNAME	dato.dk (all on dato.dk) → 54.229.227.235 99.81.92.240 99.81.96.47 (AS16509)
www vs bare domain	Same network dato.dk: 54.229.227.235 99.81.92.240 99.81.96.47 (AS16509) www.dato.dk: 54.229.227.235 99.81.92.240 99.81.96.47 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

94ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: insecurity proof failed

🏷️ SOA#

43ms

Field	Value
Serial	2026032401
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 2026-10-07 13:37:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-11-23
Expires	2026-12-31 (67d)

📋 WHOIS#

⏱️ Lookup Timing#

151ms

54ms

207ms

AAAA

46ms

TXT

262ms

CAA

40ms

HTTPS

43ms

TLSA

63ms

SOA

43ms

MTA-STS

61ms

DNSSEC

94ms

SRV

129ms

Total

696ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 01:18:53	1137ms	2 NS 3 A 5 MX	🔒 Secure
2026-10-07 13:30:05	2690ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-30 10:49:26	769ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-28 01:59:04	2758ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-23 19:12:05	1110ms	2 NS 3 A 5 MX	🔒 Secure
2026-09-02 06:36:00	834ms	2 NS 3 A 5 MX	🔒 Secure
2026-07-01 00:17:33	851ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-22 06:31:06 shown	696ms	2 NS 3 A 5 MX	⚠️ Bogus
2026-06-22 02:33:08	3174ms	2 NS 3 A 5 MX	🔒 Secure
2026-06-21 10:07:42	914ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 01:10:59	780ms	2 NS 3 A 5 MX	🔒 Secure