polartech.dk DNS records

🖥️ Nameservers2 records 68ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.nsd.dk	172.104.147.68	ns.nsd.dk	AS63949 Akamai Connected Cloud
ns2.nsd.dk	62.242.205.2	ns2.nsd.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 65ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
93.191.156.162	3600s	linux274.unoeuro.com	AS48854	team.blue Denmark A/S	93.191.152.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 57ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
20	3600s	polartech-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca48::a 52.101.68.12 52.101.68.18 52.101.73.126 52.101.73.28	mail-db5pr02cu00100.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00202.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.24
🔶 Autoconfig	93.191.156.162

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 281ms

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

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.polartech.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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)

🔐 DNSSEC2061ms

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	2026082506
Primary NS (MNAME)	ns.nsd.dk
Responsible (RNAME)	admin@ns.nsd.dk
Refresh	3600s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 RegistrationWHOIS fetched 2026-07-06 15:23:05

Field	Value
Registrar	NETPLAN SYSTEM DESIGN.DK ApS
Registered	2011-01-11
Expires	2027-01-31 (151d)

📋 WHOIS

⏱️ Lookup Timing

NS

68ms

A

65ms

MX

57ms

AAAA

54ms

TXT

281ms

CAA

58ms

HTTPS

65ms

TLSA

421ms

SOA

0ms

MTA-STS

72ms

DNSSEC

2061ms

SRV

278ms

Total

2881ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 17:14:29	2881ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 20:09:23	820ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 22:54:12	1711ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 21:30:12	6630ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 16:44:39	2500ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 20:41:27	1841ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 14:12:26	1602ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 21:42:47	3177ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 00:32:58	9424ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 05:31:02	1927ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 20:22:50	10175ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 16:44:55	2077ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 14:13:11	2272ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 18:00:14	5077ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 15:22:50	3100ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 23:03:09	1529ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 16:39:57	1128ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 08:11:11	821ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 19:26:36	1270ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 16:05:47	3093ms	2 NS 1 A 1 MX	🔓 Insecure	View