deltacon.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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
157.250.163.47	600s	php80serv1.webhosting.dk	AS3342	Cibicom A/S	157.250.160.0/20	🇩🇰 Denmark	—

📧 MX Records3 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	600s	mail.deltacon.dk	93.164.63.142	93-164-63-142-static.dk.customer.tdc.net	AS3292 TDC Holding A/S
10	600s	webhotel17.webhosting.dk	157.250.160.37	webhotel17.webhosting.dk	AS3342 Cibicom A/S
15	600s	deltacon-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca09::4 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.15 52.101.68.39 52.101.73.11	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.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 → 40.104.116.40
🔶 Autoconfig	php80serv1.webhosting.dk → 157.250.163.47

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 47ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 133ms

TXT Record
MS=ms79365636
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (deltacon.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.deltacon.dk)
p=none (monitor only)	v=DMARC1;p=none;

📬 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.deltacon.dk	php80serv1.webhosting.dk

🔗 TLSA / DANE3 records 583ms

Service / Owner	Type	Cert association
SMTP _25._tcp.webhotel17.webhosting.dk	DANE-TA · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
SMTP _25._tcp.webhotel17.webhosting.dk	DANE-EE · SPKI · SHA-256	FA4EFC305AA17A4FEEE8B29B2DAA8847…
HTTPS _443._tcp.deltacon.dk	DANE-EE · SPKI · SHA-256	22033D11018E9E711FD84A47EF661FC8…

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2013042409
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

28ms

MX

46ms

AAAA

29ms

TXT

133ms

CAA

40ms

HTTPS

47ms

TLSA

583ms

SOA

0ms

MTA-STS

61ms

DNSSEC

96ms

SRV

47ms

Total

1261ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 07:11:00	1261ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-08-27 16:29:48	1690ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-08-26 12:17:22	1599ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-08-22 03:27:50	2389ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-07-17 08:48:15	1662ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-07-01 17:20:21	1335ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 01:47:06	1078ms	5 NS 1 A 3 MX	🔒 Secure	View
2026-06-17 01:40:43	894ms	5 NS 1 A 3 MX	🔒 Secure	View