kkno.dk DNS records

🖥️ Nameservers2 records 31ms

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 Records1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.41.69	600s	linux16.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records5 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	173.194.220.26 2a00:1450:4010:c01::1a 2a00:1450:4010:c01::1a	lk-in-f26.1e100.net lh-in-x1a.1e100.net lh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.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
5	3600s	alt2.aspmx.l.google.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	3600s	alt3.aspmx.l.google.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
10	3600s	alt4.aspmx.l.google.com	192.178.230.26 2404:6800:400b:c01b::1a	yunrtab-in-f26.1e100.net yunrtab-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	46.30.215.135
🔶 Autoconfig	46.30.215.135

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 179ms

TXT Record
google-site-verification=VHVgF82Lv4I7kKVQIFyRrCj_ZSuTrSIJHyFGX87atIY
include:web.shared.mysmtp.com
v=spf1 include:_custspf.one.com include:spf.curanet.dk include:_spf.google.com include:web.shared.mysmtp.com -all

✉️ SPF

Policy	Record (kkno.dk)
-all (hard fail)	v=spf1 include:_custspf.one.com include:spf.curanet.dk include:_spf.google.com include:web.shared.mysmtp.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

🔗 TLSA / DANE

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

🔐 DNSSEC55ms

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

🏷️ SOA25ms

Field	Value
Serial	2026070502
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 — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

31ms

MX

31ms

AAAA

30ms

TXT

179ms

CAA

29ms

HTTPS

30ms

TLSA

125ms

SOA

25ms

MTA-STS

47ms

DNSSEC

55ms

SRV

46ms

Total

5246ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-29 17:21:22	5246ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-06 10:41:15	1352ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-04 20:57:30	3249ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 12:53:35	1311ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-26 08:49:20	4448ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-21 06:43:37	1098ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 00:48:01	1266ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 15:57:01	1125ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:26:26	782ms	2 NS 1 A 5 MX	🔒 Secure	View