flexicon.dk DNS records

🖥️ Nameservers2 records 67ms

Nameserver	IP addresses	PTR	ASN / ISP
udns1.cscdns.net	2001:502:f3ff::201 204.74.66.1	edns1.ultradns.com edns1.ultradns.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
udns2.cscdns.uk	2001:502:4612::201 204.74.111.1	edns1.ultradns.org ns2.webipdns.com.au	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
204.74.99.103	300s	—	AS12008	Vercara, LLC	204.74.99.0/24	🇺🇸 United States	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	flexicon-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::6 2a01:111:f403:ca04::a 2a01:111:f403:ca09::b 52.101.68.15 52.101.68.29 52.101.73.155 52.101.73.24	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-as8pr05cu00300.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	mail.flexicon.dk → 204.74.99.103
🔶 Autoconfig	204.74.99.103

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 106ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	remote.flexicon.dk
_sipfederationtls._tcp	200	2	5061	sip.flexicon.dk

📝 TXT Records3 records 292ms

TXT Record
_globalsign-domain-verification=SzJN4ARLou-1UUovGg3owsPIy665MVlGlVOHiWAoIy
MS=ms16914152
v=spf1 mx ip4:77.234.168.0/24 ip4:77.234.175.0/24 ip4:86.48.100.120/29 ip4:86.58.253.0/24 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (flexicon.dk)
-all (hard fail)	v=spf1 mx ip4:77.234.168.0/24 ip4:77.234.175.0/24 ip4:86.48.100.120/29 ip4:86.58.253.0/24 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.flexicon.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:3fpiclae@ag.eu.dmarcian.com;

📬 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)

🔐 DNSSEC107ms

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	2019102942
Primary NS (MNAME)	udns1.cscdns.net
Responsible (RNAME)	premiumdns@support.neustar
Refresh	28800s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

67ms

A

52ms

MX

46ms

AAAA

61ms

TXT

292ms

CAA

63ms

HTTPS

48ms

TLSA

310ms

SOA

0ms

MTA-STS

88ms

DNSSEC

107ms

SRV

106ms

Total

1049ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:39:14	1049ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 00:13:02	3879ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 20:50:34	900ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 10:08:52	1015ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 10:07:52	5666ms	2 NS 1 A 1 MX	🔓 Insecure	View