kartago.dk DNS records

🖥️ Nameservers2 records 43ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	kartago-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09:: 2a01:111:f403:ca09::4 2a01:111:f403:ca09::a 52.101.68.12 52.101.73.153 52.101.73.22 52.101.73.26	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00500.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am7pr05cu00106.inbound.protection.outlook.com mail-as9pr05cu01302.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 Records1 records 64ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 135ms

TXT Record
google-site-verification=O8ONI9lB703XRKXr22gkmk9-E_bpJbMZlONsfxrDn3o
v=spf1 a mx ip4:2.108.17.210 ip4:67.231.153.112 ip4:67.231.145.124 include:spf.itsecurity.dk include:amazonses.com include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (kartago.dk)
-all (hard fail)	v=spf1 a mx ip4:2.108.17.210 ip4:67.231.153.112 ip4:67.231.145.124 include:spf.itsecurity.dk include:amazonses.com include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.kartago.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

🔗 TLSA / DANE

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

🔐 DNSSEC84ms

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

🏷️ SOA0ms

Field	Value
Serial	2026040702
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

43ms

A

49ms

MX

47ms

AAAA

41ms

TXT

135ms

CAA

44ms

HTTPS

53ms

TLSA

731ms

SOA

0ms

MTA-STS

61ms

DNSSEC

84ms

SRV

64ms

Total

1271ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 16:03:33	1271ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 18:56:51	2420ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 08:47:54	2224ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 09:57:47	3108ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 18:49:35	1341ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 03:07:14	2301ms	2 NS 1 A 1 MX	🔒 Secure	View