top366.dk DNS records

🖥️ Nameservers4 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-1118.awsdns-11.org	205.251.196.94 2600:9000:5304:5e00::1	ns-1118.awsdns-11.org ns-1118.awsdns-11.org	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-1757.awsdns-27.co.uk	205.251.198.221 2600:9000:5306:dd00::1	ns-1757.awsdns-27.co.uk ns-1757.awsdns-27.co.uk	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-348.awsdns-43.com	205.251.193.92 2600:9000:5301:5c00::1	ns-348.awsdns-43.com ns-348.awsdns-43.com	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.
ns-878.awsdns-45.net	205.251.195.110 2600:9000:5303:6e00::1	ns-878.awsdns-45.net ns-878.awsdns-45.net	AS16509 Amazon.com, Inc. AS16509 Amazon.com, Inc.

🌍 A Records

🌍

No A records found

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	top366-dk.mail.protection.outlook.com	2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca09::c 2a01:111:f403:ca38::8 52.101.68.5 52.101.73.153 52.101.73.4 52.101.73.8	mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr83cu00404.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 74ms

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

📝 TXT Records6 records 219ms

TXT Record
_0vcrcmxrzs79ih0mf2ecssphmbv42vg
_a2d4nguhik6ih39l2se8qa618u6ax86
_globalsign-domain-verification=NVpMr_2BGfFwf4mJ5Ef3o9SvjHTCkT3X0xO5ejaxQs
_rc10km1s89ps0n8zcpp2dnbw0xsq01j
mj3p4fcth4vn6hq0ttc1x17mhzgk8sdj
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (top366.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.top366.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:awzvtxu4@ag.eu.dmarcadvisor.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)

🔐 DNSSEC89ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns-1757.awsdns-27.co.uk
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

49ms

A

45ms

MX

48ms

AAAA

39ms

TXT

219ms

CAA

42ms

HTTPS

54ms

TLSA

370ms

SOA

0ms

MTA-STS

64ms

DNSSEC

89ms

SRV

74ms

Total

3372ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:15:51	3372ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-08-23 21:32:07	41416ms	4 NS 0 A 1 MX	🔓 Insecure	View
2026-06-17 13:23:05	6711ms	4 NS 0 A 1 MX	🔓 Insecure	View