ro.dk

📜 Historical scan 2026-10-08 00:36:34  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ro.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 December 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. 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   29ms
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#

🌍
No A records found

📧 MX Records#

7 records   31ms
PriorityTTLMail ServerIP addressesPTRASN
1 43200s aspmx.l.google.com 209.85.233.27
2a00:1450:4010:c07::1a
2a00:1450:4010:c07::1a		 lr-in-f27.1e100.net
lf-in-x1a.1e100.net
lf-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
5 43200s alt1.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 43200s alt2.aspmx.l.google.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx2.googlemail.com 192.178.158.26
2404:6800:4013:813::1b		 lcdels-in-f26.1e100.net
lcdels-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1a		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx4.googlemail.com 172.253.158.27
2404:6800:4003:c26::1b		 so-in-f27.1e100.net
so-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 43200s aspmx5.googlemail.com 108.177.125.26
2404:6800:4008:c01::1a		 tp-in-f26.1e100.net
tp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverghs.google.com → 172.217.20.179
🔶 Autoconfigghs.google.com → 172.217.20.179

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   165ms
TXT Record
google-site-verification=Duxw18KtCR5PiuwirjhEQ8r30fcvjvGTJ41LTLPWLVQ
v=spf1 include:aspmx.googlemail.com -all

✉️ SPF#

PolicyRecord (ro.dk)
-all (hard fail) v=spf1 include:aspmx.googlemail.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 2026-10-18 17:12:55
www CNAMEghs.google.com (all on google.com)
www vs bare domainOnly www resolves
ro.dk: no address
www.ro.dk: 142.251.142.243 2a00:1450:400f:805::2013 (AS15169)
(all like this)
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.ro.dk ghs.google.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

51ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

27ms
FieldValue
Serial2026092001
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-18 17:47:16
FieldValue
RegistrarPunktum dk A/S (direct)
Registered1998-12-18
Expires2026-12-31 (73d)

🔗 Same registrant#

10 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
arresø.dkPunktum dk A/S (direct)
dims.dkPunktum dk A/S (direct)
dybdahl.dkPunktum dk A/S (direct)
igang.dkPunktum dk A/S (direct)
midsommer.dkPunktum dk A/S (direct)
musical.dkPunktum dk A/S (direct)
optirun.dkPunktum dk A/S (direct)
optiruns.dkPunktum dk A/S (direct)
remote.dkPunktum dk A/S (direct)
sårup.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
29ms
A
29ms
MX
31ms
AAAA
36ms
TXT
165ms
CAA
43ms
HTTPS
43ms
TLSA
78ms
SOA
27ms
MTA-STS
72ms
DNSSEC
51ms
SRV
88ms
Total
722ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 17:12:55 1000ms 2 NS 0 A 7 MX 🔒 Secure
2026-10-13 10:39:17 945ms 2 NS 0 A 7 MX 🔒 Secure
2026-10-08 00:36:34 shown 722ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-24 13:08:22 895ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-23 12:48:50 1125ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-07 16:21:26 894ms 2 NS 0 A 7 MX 🔒 Secure
2026-08-28 08:52:08 2849ms 2 NS 0 A 7 MX 🔒 Secure
2026-08-12 12:31:40 5678ms 2 NS 0 A 7 MX 🔒 Secure
2026-07-16 19:26:30 7464ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-26 15:25:36 941ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-24 04:34:19 1045ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-17 13:09:25 2829ms 2 NS 0 A 7 MX 🔒 Secure
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