prologo.dk DNS records

🖥️ Nameservers2 records 33ms

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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.10	2656s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1458s	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
20	1458s	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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 208ms

TXT Record
_globalsign-domain-verification=MZn6Ky51QEFeQU1kNazKkdadTW6TFYuC10HL8sP2y
MS=ms78559784
ppe-4864ef54446df04a3676c23b3f7cca357bd90521
v=spf1 mx a a:dispatch-eu.ppe-hosted.com include:emsd1.com ip4:85.235.243.61/32 ip4:85.235.243.60/32 ip4:194.150.113.123 ip4:93.191.155.217 a:as1.sac-it.dk a:as2.sac-it.dk include:spf.protection.outlook.com a:outbound.centerasecurity.dk -all

✉️ SPF

Policy	Record (prologo.dk)
-all (hard fail)	v=spf1 mx a a:dispatch-eu.ppe-hosted.com include:emsd1.com ip4:85.235.243.61/32 ip4:85.235.243.60/32 ip4:194.150.113.123 ip4:93.191.155.217 a:as1.sac-it.dk a:as2.sac-it.dk include:spf.protection.outlook.com a:outbound.centerasecurity.dk -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 74ms

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

🔐 DNSSEC98ms

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@prologo.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

33ms

A

63ms

MX

50ms

AAAA

35ms

TXT

208ms

CAA

45ms

HTTPS

41ms

TLSA

74ms

SOA

0ms

MTA-STS

88ms

DNSSEC

98ms

SRV

94ms

Total

858ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:35:53	858ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-25 21:06:47	769ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-20 02:26:48	8126ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-13 15:24:39	25097ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-06 12:20:44	1099ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-08-01 08:53:08	2386ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-23 10:14:50	945ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-16 19:16:57	2619ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-11 09:11:09	1276ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-07-03 14:07:32	907ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 09:07:35	674ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-24 03:12:21	1414ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 16:38:16	1177ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 10:40:55	1237ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 09:00:01	907ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 18:09:25	1300ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-18 22:01:43	4613ms	2 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 20:57:30	1513ms	2 NS 1 A 2 MX	🔓 Insecure	View