dahlberg.dk DNS records

🖥️ Nameservers5 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1pri.webhosting.dk	157.250.160.80	ns1pri.webhosting.dk	AS3342 Cibicom A/S
ns2.mywebtonet.com	157.250.163.66	ns2.mywebtonet.com	AS3342 Cibicom A/S
ns2.webhosting.dk	157.250.163.65	ns2.webhosting.dk	AS3342 Cibicom A/S
ns3.webhosting.dk	2a01:4f9:c010:7e3d::1 95.217.166.205	— ns3.webhosting.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns7.webhosting.dk	159.69.216.38 2a01:4f8:1c0c:6cd6::1	ns7.webhosting.dk —	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.160.23	600s	webhotel3.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	dahlberg-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca09::7 52.101.68.16 52.101.68.21 52.101.68.27 52.101.73.22	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.8
🔶 Autoconfig	webhotel3.webhosting.dk → 157.250.160.23

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 64ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	10	10	5061	sipfed.online.lync.com

📝 TXT Records2 records 132ms

TXT Record
mailerlite-domain-verification=faa9f3139e6b373b29676da4be254e5081646de9
v=spf1 include:_spf.mlsend.com include:spf.webhosting.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dahlberg.dk)
-all (hard fail)	v=spf1 include:_spf.mlsend.com include:spf.webhosting.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.dahlberg.dk)
p=reject	v=DMARC1;p=reject;fo=1;

📬 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.dahlberg.dk	webhotel3.webhosting.dk

🔗 TLSA / DANE

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

🔐 DNSSEC109ms

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

🏷️ SOA0ms

Field	Value
Serial	3411051225
Primary NS (MNAME)	ns1pri.webhosting.dk
Responsible (RNAME)	hostmaster@webhosting.dk
Refresh	21600s
Retry	3600s
Expire	14515200s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

34ms

MX

33ms

AAAA

36ms

TXT

132ms

CAA

28ms

HTTPS

32ms

TLSA

175ms

SOA

0ms

MTA-STS

72ms

DNSSEC

109ms

SRV

64ms

Total

772ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:46:03	772ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 13:58:59	960ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:40:40	786ms	5 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 23:40:13	738ms	5 NS 1 A 1 MX	🔒 Secure	View