dgasyd.dk DNS records

🖥️ Nameservers2 records 107ms

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 115ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.193.237.168	3600s	—	AS8273	Norlys Telco A/S	31.193.232.0/21	🇩🇰 Denmark	Randers

📧 MX Records1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dgasyd-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 2a01:111:f403:ca09::9 52.101.103.137 52.101.103.143 52.101.68.0 52.101.73.12	mail-db4pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 152ms

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

📝 TXT Records2 records 212ms

TXT Record
MS=ms29433770
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dgasyd.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)

🔐 DNSSEC159ms

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

🏷️ SOA0ms

Field	Value
Serial	2021111801
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

107ms

A

115ms

MX

52ms

AAAA

106ms

TXT

212ms

CAA

61ms

HTTPS

115ms

TLSA

503ms

SOA

0ms

MTA-STS

103ms

DNSSEC

159ms

SRV

152ms

Total

1329ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 03:52:33	1329ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 12:50:26	967ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 04:40:38	3090ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 03:58:23	978ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 11:02:16	828ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 18:24:30	3834ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 20:32:39	906ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 10:05:39	778ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 06:32:42	890ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 17:11:38	4553ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 02:35:53	910ms	2 NS 1 A 1 MX	🔓 Insecure	View