ardex.dk DNS records

🖥️ Nameservers4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1165.awsdns-17.org	205.251.196.141 2600:9000:5304:8d00::1	ns-1165.awsdns-17.org ns-1165.awsdns-17.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1724.awsdns-23.co.uk	205.251.198.188 2600:9000:5306:bc00::1	ns-1724.awsdns-23.co.uk ns-1724.awsdns-23.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-249.awsdns-31.com	205.251.192.249 2600:9000:5300:f900::1	ns-249.awsdns-31.com ns-249.awsdns-31.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-865.awsdns-44.net	205.251.195.97 2600:9000:5303:6100::1	ns-865.awsdns-44.net ns-865.awsdns-44.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records1 records 76ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.204	3600s	linux27.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 56ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ardex-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::2 2a01:111:f403:ca09::f 2a01:111:f403:ca48::8 52.101.68.10 52.101.68.29 52.101.68.32 52.101.73.16	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 81ms

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

📝 TXT Records6 records 235ms

TXT Record
_globalsign-domain-verification=c1U4UoPwjpKjhog6sqeV3G9YE6N2fwTp6EoldqzGyP
Ardex Skandinavia A/S
atlassian-domain-verification=dUCE0pbA2UElVfXL6EIE2cnN/J/Ttu7Oiv3stmiAZpmICfe47+tQSSPVkSJuS3oF
MS=ms44598904
MS=ms60089205
v=spf1 include:spf.protection.outlook.com include:spf.oo.dk a:smtp-relay.ip.nianet.dk a:smtpgw.ardex.de IP4:81.95.245.163 include:servers.mcsv.net include:sendgrid.net -all

✉️ SPF

Policy	Record (ardex.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.oo.dk a:smtp-relay.ip.nianet.dk a:smtpgw.ardex.de IP4:81.95.245.163 include:servers.mcsv.net include:sendgrid.net -all

📨 DMARC

Policy	Record (_dmarc.ardex.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc-reports@ardex.dk

📬 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)

🔐 DNSSEC127ms

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	1
Primary NS (MNAME)	ns-865.awsdns-44.net
Responsible (RNAME)	awsdns-hostmaster@amazon.com
Refresh	7200s
Retry	900s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

76ms

MX

56ms

AAAA

48ms

TXT

235ms

CAA

42ms

HTTPS

65ms

TLSA

369ms

SOA

0ms

MTA-STS

112ms

DNSSEC

127ms

SRV

81ms

Total

3736ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:19:55	3736ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-02 01:33:23	4989ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:39:25	877ms	4 NS 1 A 1 MX	🔓 Insecure	View