welcom.dk DNS records

🖥️ Nameservers4 records 2055ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vipsupport.dk	185.121.175.222	—	AS202914 Adeo Datacenter ApS
ns2.vipsupport.dk	2a01:4f9:c011:71c5::1 95.217.179.201	ns2.vipsupport.dk ns2.vipsupport.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.vipsupport.dk	195.190.31.31	—	AS211040 MS 2001 Aps
ns4.vipsupport.dk	195.190.31.31	—	AS211040 MS 2001 Aps

🌍 A Records1 records 1207ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.121.175.220	59s	web01.vipsupport.dk	AS202914	Adeo Datacenter ApS	185.121.172.0/22	🇩🇰 Denmark	Albertslund

📧 MX Records1 records 74ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	60s	welcom-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca09::24 2a01:111:f403:ca48::a 52.101.209.153 52.101.68.27 52.101.68.32 52.101.73.16	mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.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	welcom.dk → 185.121.175.220

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 247ms

TXT Record
MS=ms56586863
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 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.welcom.dk	welcom.dk

🔗 TLSA / DANE

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

🔐 DNSSEC100ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✓ Found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2025092401
Primary NS (MNAME)	ns1.vipsupport.dk
Responsible (RNAME)	hostmaster@welcom.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2055ms

A

1207ms

MX

74ms

AAAA

2057ms

TXT

247ms

CAA

4054ms

HTTPS

68ms

TLSA

379ms

SOA

0ms

MTA-STS

2065ms

DNSSEC

100ms

SRV

4048ms

Total

5127ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 21:53:12	5127ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 12:45:26	12803ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 01:35:08	13900ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 11:56:41	7296ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 20:01:12	21894ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-07-25 05:16:19	21971ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 08:22:36	33119ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 04:38:53	14972ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 22:30:46	2688ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 17:43:51	2370ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-17 11:49:04	8937ms	4 NS 1 A 1 MX	🔓 Insecure	View