holstebrohs.dk DNS records

🖥️ Nameservers3 records 25ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.23.177.66	43200s	mcb-c01.lynero.net	AS47527	DLX A/S	178.23.176.0/21	🇩🇰 Denmark	—

📧 MX Records2 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	43200s	smtp-in.sto-hy.se.stejtech.net	192.162.219.155 2a01:77c0:1619:4101:d99:c22:fb4d:290e	mx41.electric.net mx10.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
20	43200s	smtp-in.sto-ste.se.stejtech.net	192.162.219.49 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd	mx41.electric.net mx11.electric.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	www.holstebrohs.dk → 178.23.177.66
🔶 Autoconfig	www.holstebrohs.dk → 178.23.177.66

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.holstebrohs.dk	www.holstebrohs.dk

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC102ms

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

🏷️ SOA0ms

Field	Value
Serial	2023100784
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

25ms

A

40ms

MX

23ms

AAAA

26ms

TXT

93ms

CAA

29ms

HTTPS

35ms

TLSA

208ms

SOA

0ms

MTA-STS

40ms

DNSSEC

102ms

SRV

43ms

Total

1235ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 22:51:25	1235ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 19:18:29	1080ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 11:00:03	1232ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 11:14:32	7484ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-18 09:41:53	12830ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-14 19:43:09	3429ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-09 20:47:29	4355ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-08 16:17:12	6863ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-30 20:57:37	14395ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-24 05:51:55	17022ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-23 05:29:58	2992ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-17 18:28:33	2079ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 11:46:34	2951ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-11 23:18:59	1627ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-07 02:14:42	1585ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-05 21:29:08	1642ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 07:36:31	1011ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 21:16:34	3873ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 22:27:55	1034ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 03:23:00	2244ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-19 07:30:06	2240ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 13:51:56	2476ms	3 NS 1 A 2 MX	🔒 Secure	View