ctsconsult.dk DNS records

🖥️ Nameservers2 records 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.vtaserver.dk	80.208.30.21	—	AS44869 FIBIA P/S
ns2.vtaserver.dk	80.208.30.30	—	AS44869 FIBIA P/S

🌍 A Records1 records 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.208.30.21	86400s	—	AS44869	FIBIA P/S	80.208.0.0/17	🇩🇰 Denmark	Asnæs

📧 MX Records1 records 45ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	86400s	ctsconsult-dk.mail.protection.outlook.com	2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 2a01:111:f403:ca09::b 2a01:111:f403:ca48::8 52.101.68.15 52.101.68.5 52.101.73.153 52.101.73.28	mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00204.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 416ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	ctsconsult.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.ctsconsult.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
TXT	_acme-challenge.ctsconsult.dk	YDlLKnf6fUjezMOAQoPR5l8tixYvwsrcBuwSyVz6dho

🔗 TLSA / DANE

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

🔐 DNSSEC92ms

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

🏷️ SOA0ms

Field	Value
Serial	2026071901
Primary NS (MNAME)	ns1.vtaserver.dk
Responsible (RNAME)	srn@vta.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	10800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

44ms

A

38ms

MX

45ms

AAAA

47ms

TXT

4204ms

CAA

2043ms

HTTPS

68ms

TLSA

372ms

SOA

0ms

MTA-STS

59ms

DNSSEC

92ms

SRV

416ms

Total

12287ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 16:44:57	12287ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 18:01:33	6484ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 21:01:43	14571ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 07:56:13	1268ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-18 01:58:09	65535ms	2 NS 0 A 0 MX	❓ Unknown	View
2026-06-25 20:28:24	6085ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:16:10	1084ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 23:11:11	661ms	2 NS 1 A 1 MX	🔓 Insecure	View