ceship.dk DNS records

🖥️ Nameservers2 records 62ms

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 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.13	3600s	linux13.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 81ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ceship-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::b 2a01:111:f403:ca09::3 2a01:111:f403:ca48::c 52.101.68.10 52.101.68.18 52.101.68.36 52.101.73.26	mail-du2pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db5pr02cu00104.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 → 40.104.116.40
🔶 Autoconfig	185.21.40.13

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 113ms

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

📝 TXT Records4 records 242ms

TXT Record
google-site-verification=5dj4dqX3I4V5UTdx-I-0Dy0oc0WkCPQZRE_0h0_8Ae4
MS=ms62195220
v=DMARC1; p=none; aspf=r
v=spf1 mx ip4:91.236.186.0/24 ip4:212.130.93.152/32 ip4:212.130.93.191/32 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ceship.dk)
-all (hard fail)	v=spf1 mx ip4:91.236.186.0/24 ip4:212.130.93.152/32 ip4:212.130.93.191/32 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)

🔐 DNSSEC139ms

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

🏷️ SOA0ms

Field	Value
Serial	2026041002
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

62ms

A

61ms

MX

81ms

AAAA

100ms

TXT

242ms

CAA

108ms

HTTPS

80ms

TLSA

182ms

SOA

0ms

MTA-STS

127ms

DNSSEC

139ms

SRV

113ms

Total

1295ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 22:00:33	1295ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-24 20:29:11	1288ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 22:01:10	3034ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 10:10:07	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 20:10:47	557ms	2 NS 1 A 1 MX	🔓 Insecure	View