bayan.dk DNS records

🖥️ Nameservers2 records 44ms

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 30ms

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 27ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	smtp.google.com	173.194.73.26 173.194.73.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b 64.233.161.26 74.125.205.26 74.125.205.27	lq-in-f26.1e100.net lq-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net lh-in-f26.1e100.net le-in-f26.1e100.net le-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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 105ms

TXT Record
google-site-verification=Ij5n4Vk9Vy6useKVvzYdNRlw8vFgopAxhtsDqd8jyOM
v=spf1 include:_spf.google.com ~all

✉️ SPF

Policy	Record (bayan.dk)
~all (soft fail)	v=spf1 include:_spf.google.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)

🔐 DNSSEC105ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 RegistrationWHOIS fetched 2026-07-04 04:10:14

Field	Value
Registrar	ONE.COM A/S
Registered	2025-09-16
Expires	2026-09-15 (13d)

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

30ms

MX

27ms

AAAA

25ms

TXT

105ms

CAA

25ms

HTTPS

30ms

TLSA

33ms

SOA

0ms

MTA-STS

52ms

DNSSEC

105ms

SRV

39ms

Total

464ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:56:15	464ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 06:03:31	5094ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 10:49:24	1316ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-18 03:33:32	4918ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 04:10:38	2976ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 04:09:31	636ms	2 NS 1 A 0 MX	🔒 Secure	View
2026-07-03 14:21:17	650ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 22:55:44	746ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 03:23:05	1498ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 18:57:45	485ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 15:29:39	1173ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 14:10:15	444ms	2 NS 1 A 0 MX	🔒 Secure	View