ukko.dk

📜 Historical scan 2026-09-23 11:15:22  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ukko.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 18 January 2009 (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   35ms
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   44ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s aspmx.l.google.com 142.251.1.27
2a00:1450:4010:c05::1b
2a00:1450:4010:c05::1b		 lb-in-f27.1e100.net
li-in-f27.1e100.net
li-in-x1b.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
20 43200s alt1.aspmx.l.google.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
20 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
30 43200s aspmx2.googlemail.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx3.googlemail.com 173.194.41.27
173.194.41.27
2404:6800:4001:c01::1b		 yukulwh-in-f27.1e100.net
mad01s14-in-f27.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC
30 43200s aspmx4.googlemail.com 172.253.158.27
2404:6800:4003:c26::1a		 so-in-f27.1e100.net
so-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
30 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 → 172.217.19.243
🔶 Autoconfigghs.google.com → 172.217.19.243

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records   179ms
TXT Record
v=spf1 include:aspmx.googlemail.com -all

✉️ SPF#

PolicyRecord (ukko.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 2026-10-10 00:30:13
www CNAMEghs.google.com (all on google.com)
www vs bare domainOnly www resolves
ukko.dk: no address
www.ukko.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.ukko.dk ghs.google.com

🔗 TLSA / DANE#

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

🔐 DNSSEC#

113ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsresolution failed: ncache nxrrset

🏷️ SOA#

0ms
FieldValue
Serial2026092101
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-09 18:38:29
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2009-01-18
Expires2027-01-31 (103d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
33ms
MX
44ms
AAAA
39ms
TXT
179ms
CAA
28ms
HTTPS
41ms
TLSA
73ms
SOA
0ms
MTA-STS
91ms
DNSSEC
113ms
SRV
91ms
Total
1200ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-10 00:30:13 1555ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-30 18:36:26 666ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-26 19:55:57 816ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-23 11:15:22 shown 1200ms 2 NS 0 A 7 MX 🔒 Secure
2026-09-11 22:58:13 1269ms 2 NS 0 A 7 MX 🔒 Secure
2026-08-27 09:43:11 1113ms 2 NS 0 A 7 MX 🔒 Secure
2026-08-09 16:35:10 5176ms 2 NS 0 A 7 MX 🔒 Secure
2026-07-10 19:33:09 2826ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-27 07:44:36 885ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-25 23:13:35 4104ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-21 20:45:55 913ms 0 NS 0 A 0 MX ❓ Unknown
2026-06-20 12:07:53 778ms 2 NS 0 A 7 MX 🔒 Secure
2026-06-18 01:28:17 2883ms 2 NS 0 A 7 MX 🔒 Secure
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