sts.dk DNS records

🖥️ Nameservers4 records 49ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-04.azure-dns.com	13.107.236.4 2603:1061:0:700::4	ns1-04.azure-dns.com ns1-04.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-04.azure-dns.net	150.171.21.4 2620:1ec:8ec:700::4	ns2-04.azure-dns.net ns2-04.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-04.azure-dns.org	204.14.183.4 2a01:111:4000:700::4	ns3-04.azure-dns.org ns3-04.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-04.azure-dns.info	208.84.5.4 2620:1ec:bda:700::4	ns4-04.azure-dns.info ns4-04.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records1 records 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
150.171.109.193	60s	—	AS8075	Microsoft Corporation	150.171.64.0/18	🇺🇸 United States	—

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sts-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::9 2a01:111:f403:ca09::2 2a01:111:f403:ca09::20 52.101.68.25 52.101.68.39 52.101.73.16 52.101.73.24	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as2pr05cu00100.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	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 67ms

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

📝 TXT Records8 records 187ms

TXT Record
enterproid-site-verification: 088e790d6d6acb25edde57696fe8e71f
facebook-domain-verification=b0yzu3y3azsasi7gnzpkluv2spogt1
google-site-verification=cBGGldJh_S4u94DmkRY8OuUklsL2h9NDznJd4hjcSRE
google-site-verification=IY50tJSPlXJmc4BjUKkIrCLLt4hDsgPMtm14lMjpS14
MS=ms26952799
sts-web-cms-2019.azurewebsites.net
v=spf1 ip4:109.74.6.35 ip4:193.13.32.132 ip4:193.15.251.125 ip4:193.15.251.117 ip4:193.15.251.116 ip4:193.15.251.115 ip4:137.116.242.126 ip4:155.4.31.3 include:spf.emailsignatures365.com include:spf.zoho.eu include:eu.transmail.net include:spf.protection.outlook.com ~all
zoho-verification=zb06276004.zmverify.zoho.eu

✉️ SPF

Policy	Record (sts.dk)
~all (soft fail)	v=spf1 ip4:109.74.6.35 ip4:193.13.32.132 ip4:193.15.251.125 ip4:193.15.251.117 ip4:193.15.251.116 ip4:193.15.251.115 ip4:137.116.242.126 ip4:155.4.31.3 include:spf.emailsignatures365.com include:spf.zoho.eu include:eu.transmail.net include:spf.protection.outlook.com ~all

📨 DMARC

Policy	Record (_dmarc.sts.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:63e249c8c4934@ag.eu.dmarcly.com; ruf=mailto:63e249c8c4934@fo.eu.dmarcly.com; sp=none; fo=1;

📬 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)

🔐 DNSSEC64ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA47ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-04.azure-dns.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

49ms

A

51ms

MX

54ms

AAAA

50ms

TXT

187ms

CAA

32ms

HTTPS

49ms

TLSA

255ms

SOA

47ms

MTA-STS

48ms

DNSSEC

64ms

SRV

67ms

Total

1080ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 04:52:27	1080ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 14:05:57	2251ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:16:11	1217ms	4 NS 1 A 1 MX	🔓 Insecure	View