grenaahavn.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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.115	300s	linux234.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	grenaahavn-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::1 2a01:111:f403:ca09::a 2a01:111:f403:ca09::d 52.101.68.10 52.101.68.12 52.101.73.145 52.101.73.8	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db7pr03cu00401.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 60ms

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

📝 TXT Records3 records 130ms

TXT Record
mailerlite-domain-verification=82f727ac0894c37bfb70d0d3dd2413850ee453cd
MS=ms92704143
v=spf1 ip4:212.130.93.107 ip4:54.217.223.119 ip4:212.178.176.146 ip4:212.178.176.147 ip4:178.72.16.17 ip4:52.58.62.1/24 ip4:93.191.156.115 include:mailanyone.net include:servers.mcsv.net include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.mlsend.com ~all

✉️ SPF

Policy	Record (grenaahavn.dk)
~all (soft fail)	v=spf1 ip4:212.130.93.107 ip4:54.217.223.119 ip4:212.178.176.146 ip4:212.178.176.147 ip4:178.72.16.17 ip4:52.58.62.1/24 ip4:93.191.156.115 include:mailanyone.net include:servers.mcsv.net include:spf.emailsignatures365.com include:spf.protection.outlook.com include:_spf.createsend.com include:_spf.mlsend.com ~all

📨 DMARC

Policy	Record (_dmarc.grenaahavn.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)

🔐 DNSSEC75ms

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

🏷️ SOA0ms

Field	Value
Serial	2026061701
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

33ms

MX

47ms

AAAA

40ms

TXT

130ms

CAA

47ms

HTTPS

42ms

TLSA

185ms

SOA

0ms

MTA-STS

50ms

DNSSEC

75ms

SRV

60ms

Total

750ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 00:13:56	750ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 06:41:40	1503ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:38:04	1197ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 21:46:32	1009ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 08:57:02	2870ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:36:15	1103ms	2 NS 1 A 1 MX	🔒 Secure	View