cybcon.dk DNS records

🖥️ Nameservers4 records 45ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bdm.microsoftonline.com	13.107.236.208 2603:1061:0:700::d0	ns1-208.azure-dns.com ns1-208.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2.bdm.microsoftonline.com	150.171.21.208 2620:1ec:8ec:700::d0	ns2-208.azure-dns.net ns2-208.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3.bdm.microsoftonline.com	204.14.183.208 2a01:111:4000:700::d0	ns3-208.azure-dns.org ns3-208.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4.bdm.microsoftonline.com	208.84.5.208 2620:1ec:bda:700::d0	ns4-208.azure-dns.info ns4-208.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
80.209.76.20	3600s	80.209.76.20.static.fibianet.dk	AS44869	FIBIA P/S	80.209.0.0/17	🇩🇰 Denmark	Køge

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	cybcon-dk.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca09::6 2a01:111:f403:ca09::c 2a01:111:f403:ca48::8 52.101.103.143 52.101.68.18 52.101.68.32 52.101.73.145	mail-am6pr02cu00300.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 72ms

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

📝 TXT Records3 records 195ms

TXT Record
MS=ms75236656
mscid=H4+RKiQFENPYCNW+s2TrzbvLINkPgfTJGLskz3YeSFSQRv8VqtJTjcTHEDkabjU4jX8pqxmdXEwd0qWXYIP10A==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC89ms

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)	ns1.bdm.microsoftonline.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

45ms

A

45ms

MX

43ms

AAAA

43ms

TXT

195ms

CAA

45ms

HTTPS

51ms

TLSA

346ms

SOA

0ms

MTA-STS

74ms

DNSSEC

89ms

SRV

72ms

Total

1027ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:02:10	1027ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 22:52:54	2707ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 21:22:22	967ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 12:48:22	1875ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 22:31:28	720ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 23:20:25	622ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 23:20:14	826ms	4 NS 1 A 1 MX	🔓 Insecure	View