ko.dk

📜 Historical scan 2026-06-17 22:40:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ko.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 195.234.155.70 is hosted by Amazon.com, Inc. (AS16509) in Denmark. Mail is handled by mail.ko.dk. The zone is DNSSEC-signed but currently fails validation, 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 105ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.234.155.70	—	gal.dk	AS16509	Amazon.com, Inc.	195.234.155.0/24	🇩🇰 Denmark	—

📧 MX Records#

1 records 106ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
12	—	mail.ko.dk	195.234.155.70	gal.dk	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 199ms

TXT Record
facebook-domain-verification=tjlla50ptdi4pqnrlsjm6qo6jamc54
v=spf1 include:spf.gal.dk -all

✉️ SPF#

Policy	Record (ko.dk)
-all (hard fail)	v=spf1 include:spf.gal.dk -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 2026-10-09 04:22:49

www	195.234.155.70 (AS16509) (address records, no CNAME)
www vs bare domain	Same network ko.dk: 195.234.155.70 (AS16509) www.ko.dk: 195.234.155.70 (AS16509)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

80ms

Check	Result
Validation Status	⚠️ Bogus
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	broken trust chain resolving 'ko.dk/DNSKEY/IN': 127.0.0.1#53

🏷️ SOA#

65ms

Field	Value
Serial	2026032501
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#

105ms

37ms

106ms

AAAA

28ms

TXT

199ms

CAA

53ms

HTTPS

51ms

TLSA

244ms

SOA

65ms

MTA-STS

70ms

DNSSEC

80ms

SRV

134ms

Total

718ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 01:26:56	6817ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-01 01:14:23	4430ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 23:43:34	467ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-03 04:38:01	735ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-01 17:16:05	9498ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 13:47:16	651ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 20:52:34	869ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 21:46:31	908ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 22:40:00 shown	718ms	2 NS 1 A 1 MX	⚠️ Bogus