andresens-vvs.dk DNS records

🖥️ Nameservers2 records 73ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.3	3600s	linux169.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records2 records 64ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1013s	mx1-dk.centerasecurity.dk	128.76.60.167 128.76.60.187 89.233.19.127 89.233.19.127 89.233.19.188 89.233.19.188	mx6.centerasecurity.dk mx6.centerasecurity.dk 127.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 188.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S
10	1013s	mx2-dk.centerasecurity.dk	128.76.60.168 128.76.60.169 89.233.19.128 89.233.19.128 89.233.19.129 89.233.19.129	mx6.centerasecurity.dk mx6.centerasecurity.dk 128.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk 129.0-254.19.233.89.in-addr.arpa mx14.centerasecurity.dk	AS3292 TDC Holding A/S AS3292 TDC Holding A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S AS3308 Norlys Digital A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 98ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	100	5061	sipfed.online.lync.com

📝 TXT Records1 records 228ms

TXT Record
v=spf1 a:outbound.centerasecurity.dk +ip4:185.21.40.232 include:_spf.staysecuregroup.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (andresens-vvs.dk)
-all (hard fail)	v=spf1 a:outbound.centerasecurity.dk +ip4:185.21.40.232 include:_spf.staysecuregroup.com 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

🔗 TLSA / DANE4 records 60ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx1-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	56315B43B892E9AEE184919EC6A5821C…
SMTP _25._tcp.mx2-dk.centerasecurity.dk	DANE-EE · SPKI · SHA-256	D4C349E7B72F5CF4A9CEA358F98947C2…

🔐 DNSSEC9123ms

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	2026082701
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@andresens-vvs.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-08-21 02:36:25

Field	Value
Registrar	SAC-IT A/S
Registered	2002-12-10
Expires	2026-12-31 (121d)

📋 WHOIS

⏱️ Lookup Timing

NS

73ms

A

52ms

MX

64ms

AAAA

56ms

TXT

228ms

CAA

56ms

HTTPS

66ms

TLSA

60ms

SOA

0ms

MTA-STS

90ms

DNSSEC

9123ms

SRV

98ms

Total

9804ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 14:15:52	9804ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-27 11:44:54	760ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-21 02:36:07	1194ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 20:16:11	1251ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 21:51:49	1073ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-30 08:27:45	7121ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 17:38:21	1181ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 19:39:58	9868ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-12 02:30:34	1406ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 11:02:01	1153ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-27 07:19:40	643ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-21 07:20:37	1362ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-16 13:30:05	1093ms	2 NS 1 A 2 MX	🔓 Insecure	View