fbholding.dk DNS records

🖥️ Nameservers2 records 43ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.211.38	600s	domain-parking.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	600s	smtp.google.com	108.177.14.26 108.177.14.27 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1a 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0e::1b 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1a 2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 64.233.164.26 74.125.131.26 74.125.131.27	lt-in-f26.1e100.net lt-in-f27.1e100.net lu-in-x1a.1e100.net lu-in-f26.1e100.net lu-in-x1b.1e100.net lu-in-f27.1e100.net lt-in-x1a.1e100.net lt-in-f26.1e100.net lt-in-f27.1e100.net lt-in-x1b.1e100.net lf-in-f26.1e100.net lu-in-f26.1e100.net lu-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC 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 159ms

TXT Record
google-site-verification=wAhTjzQWmLXMhaFRNsETC28wsOU0GmAhe45Jp513uGk

✉️ 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)

🔐 DNSSEC79ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081901
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

43ms

A

44ms

MX

38ms

AAAA

57ms

TXT

159ms

CAA

63ms

HTTPS

45ms

TLSA

52ms

SOA

0ms

MTA-STS

66ms

DNSSEC

79ms

SRV

60ms

Total

618ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 15:39:07	618ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-19 13:02:30	1443ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 15:35:14	5171ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 20:10:37	5115ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 08:31:55	3184ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-11 05:46:52	1232ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 14:42:32	1999ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:20:20	535ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 06:35:04	1116ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:05:09	502ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 17:21:51	2424ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 21:35:23	770ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 09:34:40	1721ms	2 NS 1 A 1 MX	🔒 Secure	View