forsvarsadv.dk DNS records

🖥️ Nameservers2 records 21ms

Nameserver	IP addresses	PTR	ASN / ISP
erin.ns.cloudflare.com	108.162.192.113 172.64.32.113 173.245.58.113 2606:4700:50::adf5:3a71 2803:f800:50::6ca2:c071 2a06:98c1:50::ac40:2071	erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com erin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
nash.ns.cloudflare.com	108.162.193.209 172.64.33.209 173.245.59.209 2606:4700:58::adf5:3bd1 2803:f800:50::6ca2:c1d1 2a06:98c1:50::ac40:21d1	nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com nash.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
77.233.252.10	43200s	—	AS31027	GlobalConnect A/S	77.233.224.0/19	🇩🇰 Denmark	Copenhagen

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	forsvarsadv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::5 52.101.209.153 52.101.68.0 52.101.68.5 52.101.68.8	mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.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 → 40.104.116.56
🔶 Autoconfig	forsvarsadv.dk → 77.233.252.10

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 162ms

TXT Record
v=spf1 ip4:81.27.217.134 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (forsvarsadv.dk)
-all (hard fail)	v=spf1 ip4:81.27.217.134 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.forsvarsadv.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+zyapmlh5hmp@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.forsvarsadv.dk	8Jsb35f5BAw4kgZ416_gh6GXBVocickgWH8Bm649pdU
TXT	_acme-challenge.forsvarsadv.dk	nyCqlD6RBWgJnIlU-o_ElSy1_7cqgFAEUG8eAQWlwZQ

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC120ms

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	2413440993
Primary NS (MNAME)	erin.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

21ms

A

52ms

MX

57ms

AAAA

42ms

TXT

162ms

CAA

51ms

HTTPS

59ms

TLSA

1250ms

SOA

0ms

MTA-STS

54ms

DNSSEC

120ms

SRV

59ms

Total

2384ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 04:34:26	2384ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 01:09:56	1284ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 11:48:05	1368ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 00:27:17	7390ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 14:15:58	1475ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 09:46:43	1247ms	2 NS 1 A 1 MX	🔓 Insecure	View