contrast.dk DNS records

🖥️ Nameservers2 records 2ms

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 6ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.9	3600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 3ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	contrast-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::c 2a01:111:f403:ca09::26 2a01:111:f403:ca3c::a 52.101.181.153 52.101.185.21 52.101.68.25 52.101.68.32	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records6 records 132ms

TXT Record
_globalsign-domain-verification=pBZn21vUNYkJlwBVkEebxsqBctIjyy4DFru0I5RUhS
_globalsign-domain-verification=Qv0cYU8oAlqB3rTxOzXSJ1VGWr05Mudc0zJ8xzIw6C
google-site-verification=s04ZWZ7EWB-I-gJqHfMtQ3plPHOK3H2LqTW1jv9h6UY
MS=ms92841568
openai-domain-verification=dv-G3c8mEfSE9D6t1tVAYo76ecK
v=spf1 ip4:85.184.167.179 ip4:49.12.83.45 include:spf.azehosting.net mx a ip4:185.221.37.133 include:spf.protection.outlook.com include:spf.simply.com include:_spf.spysystem.dk -all

✉️ SPF

Policy	Record (contrast.dk)
-all (hard fail)	v=spf1 ip4:85.184.167.179 ip4:49.12.83.45 include:spf.azehosting.net mx a ip4:185.221.37.133 include:spf.protection.outlook.com include:spf.simply.com include:_spf.spysystem.dk -all

📨 DMARC

Policy	Record (_dmarc.contrast.dk)
p=reject	v=DMARC1; p=reject; adkim=s; aspf=s;

📬 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)

🔐 DNSSEC114ms

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

Key type	Algorithm	Public key
KSK	ECDSA P-256/SHA-256	BPhM27rnJERby4U99fYKuZXQRE0G8lhV63kxZ5yC…

🏷️ SOA2ms

Field	Value
Serial	2026090201
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

2ms

A

6ms

MX

3ms

AAAA

15ms

TXT

132ms

CAA

12ms

HTTPS

28ms

TLSA

153ms

SOA

2ms

MTA-STS

3ms

DNSSEC

114ms

SRV

0ms

Total

1688ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 16:56:32	1688ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 00:40:50	1358ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 08:23:25	1317ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 08:23:22	820ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:02:25	1701ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 13:05:31	808ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 00:59:22	3878ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 16:43:12	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:44:01	1677ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 22:10:38	869ms	2 NS 1 A 1 MX	🔒 Secure	View