gustav-hansen.dk DNS records

🖥️ Nameservers2 records 58ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.141	3600s	linux129.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gustavhansen-dk01e.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::a 2a01:111:f403:ca09::24 2a01:111:f403:ca09::e 52.101.103.143 52.101.68.29 52.101.68.36 52.101.73.16	mail-db5pr02cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 133ms

TXT Record
MS=ms53326567
v=spf1 include:spf.simply.com include:spf.protection.outlook.com ip4:78.156.96.172 -all

✉️ SPF

Policy	Record (gustav-hansen.dk)
-all (hard fail)	v=spf1 include:spf.simply.com include:spf.protection.outlook.com ip4:78.156.96.172 -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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2023061501
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

58ms

A

37ms

MX

41ms

AAAA

35ms

TXT

133ms

CAA

34ms

HTTPS

54ms

TLSA

598ms

SOA

0ms

MTA-STS

47ms

DNSSEC

83ms

SRV

61ms

Total

1104ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 09:24:35	1104ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 05:26:00	715ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 13:32:41	773ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-26 10:41:18	986ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:19:21	2551ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 18:19:51	950ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:25:40	1099ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:04:16	1271ms	2 NS 1 A 1 MX	🔒 Secure	View