sulstedautoteknik.dk DNS records

🖥️ Nameservers4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records1 records 57ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.134.42	600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	sulstedautoteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::b 2a01:111:f403:ca09::4 2a01:111:f403:ca09::b 52.101.68.0 52.101.68.15 52.101.68.36 52.101.73.15	mail-du0pr03cu00102.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db5pr02cu00104.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 52.98.154.136
🔶 Autoconfig	162.159.134.42

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 257ms

TXT Record
google-site-verification=xA7og7krzXBxkPWcx-ooMs7hBYEihQu8MR6Jfmyr7pE
v=spf1 include:spf.protection.outlook.com include:exchange02.notaplan.com -all

✉️ SPF

Policy	Record (sulstedautoteknik.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:exchange02.notaplan.com -all

📨 DMARC

Policy	Record (_dmarc.sulstedautoteknik.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.sulstedautoteknik.dk	sulstedautoteknik.dk.kinstavalidation.app

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC127ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA65ms

Field	Value
Serial	2025081000
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

37ms

A

57ms

MX

46ms

AAAA

47ms

TXT

257ms

CAA

37ms

HTTPS

51ms

TLSA

649ms

SOA

65ms

MTA-STS

69ms

DNSSEC

127ms

SRV

67ms

Total

1410ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-02 20:21:01	1410ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:18:16	1532ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:16:45	1021ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 15:03:36	1145ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:33:31	2090ms	4 NS 1 A 1 MX	🔒 Secure	View