kontokontrol.dk DNS records

🖥️ Nameservers2 records 50ms

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 2057ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
143.42.31.169	3598s	143-42-31-169.ip.linodeusercontent.com	AS63949	Akamai Connected Cloud	143.42.0.0/18	🇩🇪 Germany	Frankfurt am Main

📧 MX Records5 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	209.85.233.26 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b	lr-in-f26.1e100.net lt-in-f27.1e100.net lt-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.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
5	3600s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.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
10	3600s	alt4.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 189ms

TXT Record
google-site-verification=Rl2YNQ1clNnhFA3Z-gefbRkIbzul2u43tqK4Mp_ua0w

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC9085ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081001
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

50ms

A

2057ms

MX

58ms

AAAA

42ms

TXT

189ms

CAA

40ms

HTTPS

58ms

TLSA

1212ms

SOA

0ms

MTA-STS

63ms

DNSSEC

9085ms

SRV

67ms

Total

10913ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 16:28:24	10913ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-08-11 11:49:59	3621ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-16 04:41:09	1348ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-11 20:58:07	1178ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 22:43:43	813ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 15:40:09	2542ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 13:21:50	732ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-18 01:50:41	718ms	2 NS 1 A 5 MX	🔒 Secure	View