polysan.dk DNS records

🖥️ Nameservers2 records 99ms

Nameserver	IP addresses	PTR	ASN / ISP
meilani.ns.cloudflare.com	108.162.194.196 162.159.38.196 172.64.34.196 2606:4700:50::a29f:26c4 2803:f800:50::6ca2:c2c4 2a06:98c1:50::ac40:22c4	meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olof.ns.cloudflare.com	108.162.195.51 162.159.44.51 172.64.35.51 2606:4700:58::a29f:2c33 2803:f800:50::6ca2:c333 2a06:98c1:50::ac40:2333	olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com olof.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 195ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.106	300s	prolinux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 184ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	polysan-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::5 2a01:111:f403:ca09::e 52.101.68.21 52.101.68.32 52.101.68.5 52.101.73.12	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.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	185.21.42.106

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 310ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 365ms

TXT Record
google-site-verification=K0EODPk2-tWvd3x7BiffFth4lTFGMyp8WPVD_9si_FQ
MS=ms24718116
v=spf1 include:spf.protection.outlook.com ip4:54.77.81.38 ip4:52.49.80.238 ip4:93.191.155.217 include:spfrerouting.xink.io ~all

✉️ SPF

Policy	Record (polysan.dk)
~all (soft fail)	v=spf1 include:spf.protection.outlook.com ip4:54.77.81.38 ip4:52.49.80.238 ip4:93.191.155.217 include:spfrerouting.xink.io ~all

📨 DMARC

Policy	Record (_dmarc.polysan.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:733162edf545.a@dmarcinput.com; ruf=mailto:733162edf545.f@dmarcinput.com; fo=0:1

📬 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)

🔐 DNSSEC274ms

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	2411368810
Primary NS (MNAME)	meilani.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

99ms

A

195ms

MX

184ms

AAAA

187ms

TXT

365ms

CAA

175ms

HTTPS

174ms

TLSA

1147ms

SOA

0ms

MTA-STS

223ms

DNSSEC

274ms

SRV

310ms

Total

3419ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-06 22:14:02	3419ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-19 03:56:31	3376ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 00:51:38	1338ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 07:07:45	874ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 17:34:05	756ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:14:41	5130ms	2 NS 1 A 1 MX	🔓 Insecure	View