prepressportal.dk DNS records

🖥️ Nameservers2 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.52.101.134	3600s	—	AS3292	TDC Holding A/S	87.48.0.0/13	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 31ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	prepressportal-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::4 2a01:111:f403:ca09:: 2a01:111:f403:ca48::10 52.101.103.39 52.101.68.18 52.101.68.8 52.101.91.162	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-miypr05cu00207.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-matpr04cu00302.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 → 40.104.116.8
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 126ms

TXT Record
_globalsign-domain-verification=1zynOHj9IGCowArAB0gNJQ6Bo7IvSOb0pPdnusXmtx
globalsign-domain-verification=07BFC2E7FFA7C6CE1666AE506FBF1030
MS=ms92554385
v=spf1 ip4:87.52.101.128 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (prepressportal.dk)
-all (hard fail)	v=spf1 ip4:87.52.101.128 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 / DANE

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

🔐 DNSSEC65ms

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

🏷️ SOA0ms

Field	Value
Serial	2026043002
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

42ms

MX

31ms

AAAA

31ms

TXT

126ms

CAA

32ms

HTTPS

54ms

TLSA

733ms

SOA

0ms

MTA-STS

44ms

DNSSEC

65ms

SRV

54ms

Total

1238ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 13:49:43	1238ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-09-01 13:56:43	714ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 08:14:57	781ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 05:02:05	1189ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 00:24:26	1192ms	2 NS 1 A 1 MX	🔒 Secure	View