ladefoged-it.dk DNS records

🖥️ Nameservers2 records 48ms

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 68ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	3600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ladefogedit-dk02c.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::2 2a01:111:f403:ca09::4 2a01:111:f403:ca48::a 52.101.103.137 52.101.68.32 52.101.68.8 52.101.73.2	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du2pr03cu00102.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr07cu00302.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 → 52.98.154.136

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 83ms

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

📝 TXT Records1 records 196ms

TXT Record
v=spf1 include:_spf.mailersend.net a ip4:93.191.155.27 ip4:62.116.200.66 include:spf.permido.com include:spf.cbcit.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ladefoged-it.dk)
-all (hard fail)	v=spf1 include:_spf.mailersend.net a ip4:93.191.155.27 ip4:62.116.200.66 include:spf.permido.com include:spf.cbcit.dk include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ladefoged-it.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100; ruf=mailto:kasper@ladefoged-it.dk

📬 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)

🔐 DNSSEC124ms

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

🏷️ SOA0ms

Field	Value
Serial	2026031602
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

48ms

A

68ms

MX

61ms

AAAA

69ms

TXT

196ms

CAA

78ms

HTTPS

52ms

TLSA

1220ms

SOA

0ms

MTA-STS

101ms

DNSSEC

124ms

SRV

83ms

Total

1900ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:34:20	1900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 19:58:50	1190ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 17:21:30	4670ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 19:04:45	1562ms	2 NS 1 A 1 MX	🔒 Secure	View