feldborgfrie.dk DNS records

🖥️ Nameservers2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dns-parking.com	162.159.24.201 2400:cb00:2049:1::a29f:18c9	ns1.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ns2.dns-parking.com	162.159.25.42 2400:cb00:2049:1::a29f:192a	ns2.dns-parking.com —	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.65.156.200	60s	—	—	—	—	🇩🇪 Germany	—
217.65.159.62	60s	—	—	—	—	🇩🇪 Germany	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	feldborgfrie-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::24 52.101.103.137 52.101.68.32 52.101.73.123 52.101.73.28	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am7pr05cu00204.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

🔷 AAAA Records (IPv6)2 records 58ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a02:4780:7f:7f22:aae3:365d:760c:be9c	60s	—	—	—	—	🇨🇾 Cyprus	—
2a02:4780:80:55c1:c9e3:c49a:a2ca:fa93	60s	—	—	—	—	🇨🇾 Cyprus	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 435ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.feldborgfrie.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:caroline@feldborgfrie.dk; ruf=mailto:caroline@feldborgfrie.dk; fo=1; pct=10

📬 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)

🔐 DNSSEC128ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.dns-parking.com
Responsible (RNAME)	dns@hostinger.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

67ms

A

56ms

MX

54ms

AAAA

58ms

TXT

435ms

CAA

227ms

HTTPS

52ms

TLSA

669ms

SOA

0ms

MTA-STS

87ms

DNSSEC

128ms

SRV

321ms

Total

1533ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:43:41	1533ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-26 20:17:36	1141ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-20 23:20:16	9668ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-13 21:12:06	1470ms	2 NS 2 A 1 MX	🔓 Insecure	View
2026-08-07 00:20:23	2143ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 01:12:48	17132ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 02:05:12	1257ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 05:00:21	1632ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 09:34:11	17543ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 20:08:01	10395ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 18:29:50	1217ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 10:08:44	7195ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:28:11	2822ms	2 NS 1 A 1 MX	🔓 Insecure	View