bch-horsens.dk DNS records

🖥️ Nameservers3 records 51ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.254.168.43	86400s	kvhh.dk lmh-web.efif.dk	AS51073	Aarhus Business College	195.254.168.0/23	🇩🇰 Denmark	Aarhus

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.efif.dk	195.254.168.32	mail.efif.dk	AS51073 Aarhus Business College

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 145ms

TXT Record
Business College Horsens
v=spf1 redirect=_spf.efif.dk

✉️ SPF

Policy	Record (bch-horsens.dk)
no all — incomplete SPF	v=spf1 redirect=_spf.efif.dk

📨 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)

🔐 DNSSEC89ms

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

🏷️ SOA0ms

Field	Value
Serial	2010071918
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

51ms

A

47ms

MX

48ms

AAAA

53ms

TXT

145ms

CAA

54ms

HTTPS

31ms

TLSA

48ms

SOA

0ms

MTA-STS

65ms

DNSSEC

89ms

SRV

63ms

Total

466ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 07:08:56	466ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 18:12:24	775ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 14:18:41	505ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 14:09:13	620ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-23 17:02:14	3137ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-21 15:41:18	6780ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 09:49:01	3930ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-15 08:17:03	8729ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-10 11:27:30	18580ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-08-06 17:56:17	923ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-28 17:36:15	4563ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-24 07:56:26	3346ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-22 00:55:38	6416ms	3 NS 1 A 0 MX	🔒 Secure	View
2026-07-19 05:44:08	4633ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-13 01:31:20	1055ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-07 03:02:00	1234ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-05 08:51:22	12249ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 08:03:29	3504ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 23:51:11	1300ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 06:12:04	1735ms	3 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:11:52	492ms	3 NS 1 A 1 MX	🔒 Secure	View