gulvspec.dk DNS records

🖥️ Nameservers2 records 37ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.155.240	120s	forward.dnsfactory.dk	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 187ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	gulvspec-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca48::8 52.101.103.140 52.101.68.27 52.101.73.12 52.101.73.22	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00106.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 329ms

TXT Record
MS=ms79746905
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (gulvspec.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC292ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082507
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

37ms

A

47ms

MX

187ms

AAAA

50ms

TXT

329ms

CAA

164ms

HTTPS

50ms

TLSA

836ms

SOA

0ms

MTA-STS

206ms

DNSSEC

292ms

SRV

241ms

Total

1767ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 11:49:44	1767ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 09:55:28	1882ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 06:03:48	1166ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 12:10:02	911ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 00:44:01	924ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:44:53	956ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:38:54	788ms	2 NS 1 A 1 MX	🔒 Secure	View