vibyggerbro.dk DNS records

🖥️ Nameservers3 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.efif.dk	195.254.168.23	ns.efif.dk	AS51073 Aarhus Business College
ns2.efif.dk	195.254.168.12	ns2.efif.dk	AS51073 Aarhus Business College
ns3.efif.dk	20.23.170.35	—	AS8075 Microsoft Corporation

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.30.212.101	86400s	webstats-legacy.one.com	AS51468	One.com A/S	46.30.208.0/21	🇩🇰 Denmark	Copenhagen

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 88ms

TXT Record
ZBC

✉️ 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)

🔐 DNSSEC114ms

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

🏷️ SOA0ms

Field	Value
Serial	2016010997
Primary NS (MNAME)	ns.efif.dk
Responsible (RNAME)	dns-zc@efif.dk
Refresh	14400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

35ms

MX

29ms

AAAA

21ms

TXT

88ms

CAA

34ms

HTTPS

35ms

TLSA

57ms

SOA

0ms

MTA-STS

35ms

DNSSEC

114ms

SRV

41ms

Total

418ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 21:37:58	418ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-28 01:38:41	467ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-26 21:52:15	520ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-24 15:01:00	749ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-18 23:14:47	3876ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-13 07:01:32	3271ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-11 14:17:52	4628ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-10 02:17:02	4972ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-08 09:20:50	8441ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-08-03 12:02:29	2118ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-27 13:59:29	9454ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-25 12:54:12	4658ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-24 12:35:17	8825ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-21 08:44:49	2445ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-17 10:56:12	2349ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-10 19:43:48	546ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-08 16:36:49	1075ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-04 16:22:48	3698ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-29 16:56:44	3619ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-27 01:33:02	1402ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-25 18:47:37	2214ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-24 05:05:38	519ms	3 NS 1 A 0 MX	⚠️ Bogus	View
2026-06-23 04:39:54	598ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-20 11:37:19	1427ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-06-17 13:05:04	3705ms	3 NS 1 A 0 MX	🔒 Secure	View