kristjanlange.dk DNS records

🖥️ Nameservers2 records 54ms

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

🌍

No A records found

📧 MX Records5 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c06::1a 2a00:1450:4010:c06::1a 64.233.162.27	lj-in-f26.1e100.net lj-in-x1a.1e100.net li-in-f27.1e100.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	173.194.41.26 173.194.41.26 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	43200s	alt3.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	43200s	alt4.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.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 Records

📝

No TXT records found

✉️ 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)

🔐 DNSSEC87ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026081701
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

54ms

A

50ms

MX

49ms

AAAA

49ms

TXT

160ms

CAA

58ms

HTTPS

59ms

TLSA

59ms

SOA

0ms

MTA-STS

56ms

DNSSEC

87ms

SRV

69ms

Total

702ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 17:37:15	702ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-18 11:07:14	1539ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-08-15 02:53:46	7041ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-17 14:11:36	8932ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-07-16 07:19:18	6964ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-27 16:41:30	673ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-26 21:20:26	647ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-24 07:00:16	984ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-21 05:54:24	924ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:41:40	1272ms	2 NS 0 A 5 MX	🔒 Secure	View
2026-06-17 22:27:47	730ms	2 NS 0 A 5 MX	🔒 Secure	View