lærkenborg.dk DNS records

🖥️ Nameservers2 records 23ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
86.48.87.2	21600s	—	AS47292	Sentia Denmark A/S	86.48.80.0/20	🇩🇰 Denmark	Skovlunde

📧 MX Records5 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	21600s	aspmx.l.google.com	173.194.73.26 2a00:1450:4010:c0d::1b 2a00:1450:4010:c0d::1b	lq-in-f26.1e100.net lq-in-f27.1e100.net lq-in-x1b.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
20	21600s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1a	lcbomp-in-f26.1e100.net lcbomp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
20	21600s	alt2.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
30	21600s	aspmx2.googlemail.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
30	21600s	aspmx3.googlemail.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1b	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	86.48.87.2
🔶 Autoconfig	86.48.87.2

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 316ms

TXT Record
google-site-verification=9lzK10dCW1Oh5sAr-UaLQXAFjlxfyAs-pEuN6k_zDYM

✉️ 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)

🔐 DNSSEC175ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081101
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

23ms

A

61ms

MX

50ms

AAAA

61ms

TXT

316ms

CAA

75ms

HTTPS

67ms

TLSA

125ms

SOA

0ms

MTA-STS

58ms

DNSSEC

175ms

SRV

135ms

Total

1745ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-14 09:58:16	1745ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-18 02:51:28	1098ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-15 23:59:19	1132ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-07-02 10:35:49	2458ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-23 20:02:28	710ms	2 NS 1 A 5 MX	⚠️ Bogus	View
2026-06-20 22:34:50	1138ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 18:45:26	331ms	0 NS 0 A 0 MX	🔒 Secure	View
2026-06-20 03:52:49	637ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-17 17:26:35	885ms	2 NS 1 A 5 MX	🔒 Secure	View