frederiksholmadvokater.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 83ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.11	3600s	linux112.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	frederiksholmadvokater-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 52.101.68.32 52.101.68.36 52.101.73.153 52.101.73.22	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-as8pr05cu00401.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
🔶 Autoconfig	94.231.103.11

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 176ms

TXT Record
MS=ms24403873
P-KRLNoydCzg
v=spf1 include:spf.protection.outlook.com ip4:87.116.7.13 -all

✉️ SPF

Policy	Record (frederiksholmadvokater.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:87.116.7.13 -all

📨 DMARC

Policy	Record (_dmarc.frederiksholmadvokater.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.com;

📬 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)

🔐 DNSSEC119ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081701
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 RegistrationWHOIS fetched 2026-08-18 07:09:22

Field	Value
Registrar	CURANET A/S
Registered	2024-05-14
Expires	2027-05-13 (252d)

📋 WHOIS

⏱️ Lookup Timing

NS

64ms

A

83ms

MX

71ms

AAAA

49ms

TXT

176ms

CAA

46ms

HTTPS

75ms

TLSA

1013ms

SOA

0ms

MTA-STS

89ms

DNSSEC

119ms

SRV

116ms

Total

2143ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 07:08:37	2143ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 21:55:43	1964ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 13:46:11	2793ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-04 17:23:17	5365ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 18:09:01	2939ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 10:17:22	2674ms	4 NS 1 A 1 MX	🔒 Secure	View