sigridhedegaard.dk DNS records

🖥️ Nameservers2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
jamie.ns.cloudflare.com	108.162.192.168 172.64.32.168 173.245.58.168 2606:4700:50::adf5:3aa8 2803:f800:50::6ca2:c0a8 2a06:98c1:50::ac40:20a8	jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com jamie.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	sigridhedegaard-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca48::8 52.101.103.137 52.101.103.140 52.101.68.15 52.101.68.39	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 95ms

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

📝 TXT Records1 records 216ms

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

✉️ SPF

Policy	Record (sigridhedegaard.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)

🔐 DNSSEC76ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2412540627
Primary NS (MNAME)	jamie.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

57ms

A

47ms

MX

47ms

AAAA

42ms

TXT

216ms

CAA

57ms

HTTPS

54ms

TLSA

360ms

SOA

0ms

MTA-STS

79ms

DNSSEC

76ms

SRV

95ms

Total

965ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-25 21:58:07	965ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-19 08:19:07	2194ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-06 09:57:33	18418ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-28 18:50:05	1483ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-21 10:37:10	2097ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 06:29:35	949ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 04:38:42	2925ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 12:00:50	1995ms	2 NS 0 A 1 MX	🔓 Insecure	View