gentium.dk DNS records

🖥️ Nameservers2 records 28ms

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 16ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.8.38.16	600s	—	AS48854	team.blue Denmark A/S	193.8.38.0/24	🇩🇰 Denmark	—

📧 MX Records1 records 29ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	gentium-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca09::a 2a01:111:f403:ca38::8 52.101.68.0 52.101.68.8 52.101.73.123 52.101.73.155	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr02cu00203.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	193.8.38.16
🔶 Autoconfig	193.8.38.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 94ms

TXT Record
MS=ms98278762
v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:spf.protection.outlook.com include:_spf.google.com include:dc-aa8e722993._spfm.gentium.dk -all

✉️ SPF

Policy	Record (gentium.dk)
-all (hard fail)	v=spf1 mx a include:spf.curanet.dk include:spf.simply.com include:spf.protection.outlook.com include:_spf.google.com include:dc-aa8e722993._spfm.gentium.dk -all

📨 DMARC

Policy	Record (_dmarc.gentium.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC91ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082802
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 RegistrationWHOIS fetched 2026-08-28 16:47:15

Field	Value
Registrar	CURANET A/S
Registered	2023-09-07
Expires	2027-09-06 (365d)

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

16ms

MX

29ms

AAAA

20ms

TXT

94ms

CAA

22ms

HTTPS

20ms

TLSA

165ms

SOA

0ms

MTA-STS

41ms

DNSSEC

91ms

SRV

36ms

Total

753ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 16:46:52	753ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-17 11:56:04	1505ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 20:37:37	3706ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 16:20:00	1551ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:46:26	864ms	3 NS 1 A 1 MX	🔓 Insecure	View