gustavhansen.dk DNS records

🖥️ Nameservers2 records 39ms

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 43ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.135.42	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	🇺🇸 United States	—

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	gustavhansen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.68.10 52.101.68.16 52.101.73.15 52.101.73.155	mail-db7pr03cu00401.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-am9pr04cu00107.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	gustavhansen-dk.mail.protection.outlook.com → 52.101.68.16
🔶 Autoconfig	162.159.135.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 150ms

TXT Record
v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:spf.resellerhotel.dk +include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gustavhansen.dk)
-all (hard fail)	v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:spf.resellerhotel.dk +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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072001
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

39ms

A

43ms

MX

40ms

AAAA

48ms

TXT

150ms

CAA

55ms

HTTPS

36ms

TLSA

218ms

SOA

0ms

MTA-STS

64ms

DNSSEC

86ms

SRV

68ms

Total

875ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:17:16	875ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 10:37:44	1476ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-20 22:58:52	1930ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-15 14:14:35	2119ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 13:48:25	32880ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 01:26:52	1205ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 20:45:37	2746ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-04 14:17:53	5572ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 13:56:19	4044ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 12:06:16	1277ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 04:18:10	1118ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 05:49:28	1005ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 09:52:41	976ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 12:27:11	1556ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:12:34	3323ms	2 NS 1 A 1 MX	🔓 Insecure	View