esbelt.dk DNS records

🖥️ Nameservers2 records 197ms

Nameserver	IP addresses	PTR	ASN / ISP
dns3.swhosting.com	81.25.112.3	dns3.swhosting.com	AS41541 sw hosting & communications technologies SL
dns4.swhosting.com	81.25.112.4	dns4.swhosting.com	AS41541 sw hosting & communications technologies SL

🌍 A Records1 records 272ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.124	7200s	s8.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records1 records 196ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	7200s	esbelt-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::d 2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.27 52.101.73.15 52.101.73.4	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.99.150.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 286ms

TXT Record
ms=ms81229288
v=spf1 ip4:5.103.183.102 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -all

✉️ SPF

Policy	Record (esbelt.dk)
-all (hard fail)	v=spf1 ip4:5.103.183.102 include:spf.protection.outlook.com include:spf-westeu.emailsignatures365.com -all

📨 DMARC

Policy	Record (_dmarc.esbelt.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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)

🔐 DNSSEC332ms

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

🏷️ SOA240ms

Field	Value
Serial	2025051500
Primary NS (MNAME)	dns4.swhosting.com
Responsible (RNAME)	administrador@dns4.swhosting.com
Refresh	5400s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	7200s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

197ms

A

272ms

MX

196ms

AAAA

257ms

TXT

286ms

CAA

283ms

HTTPS

180ms

TLSA

205ms

SOA

240ms

MTA-STS

279ms

DNSSEC

332ms

SRV

541ms

Total

1759ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-22 04:56:27	1759ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 14:01:25	1183ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 08:15:54	847ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 08:15:36	2959ms	2 NS 1 A 1 MX	🔓 Insecure	View