247ls.dk DNS records

🖥️ Nameservers2 records 64ms

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 77ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.237.249.16	3600s	splash.curanet.dk	AS48854	team.blue Denmark A/S	212.237.248.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	247ls-dk.mail.protection.outlook.com	2a01:111:f403:ca09:: 2a01:111:f403:ca09::28 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.68.3 52.101.73.155 52.101.73.19 52.101.73.30	mail-am3pr04cu00500.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.40
🔶 Autoconfig	212.237.249.16

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 199ms

TXT Record
MS=ms54665699
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (247ls.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)

🔐 DNSSEC120ms

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

🏷️ SOA0ms

Field	Value
Serial	2024110402
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

64ms

A

77ms

MX

48ms

AAAA

80ms

TXT

199ms

CAA

69ms

HTTPS

38ms

TLSA

431ms

SOA

0ms

MTA-STS

92ms

DNSSEC

120ms

SRV

82ms

Total

1098ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:32:04	1098ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 22:48:24	943ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 21:57:42	1022ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 04:37:05	1148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 00:52:44	3629ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 00:58:22	1191ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:15:49	862ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:54:22	3568ms	2 NS 1 A 1 MX	🔒 Secure	View