businessvordingborg.dk DNS records

🖥️ Nameservers4 records 497ms

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 246ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.195	2113s	linux28.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	businessvordingborg-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::7 2a01:111:f403:ca04::e 2a01:111:f403:ca09::b 52.101.68.3 52.101.73.16 52.101.73.26 52.101.73.28	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.inbound.protection.outlook.com mail-am7pr05cu00204.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
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 294ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records1 records 380ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:_spf.online.superoffice.com -all

✉️ SPF

Policy	Record (businessvordingborg.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:spf.simply.com include:_spf.online.superoffice.com -all

📨 DMARC

Policy	Record (_dmarc.businessvordingborg.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@robot.simply.com; ruf=mailto:dmarc@robot.simply.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)

🔐 DNSSEC377ms

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

🏷️ SOA204ms

Field	Value
Serial	2025090102
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

497ms

A

246ms

MX

225ms

AAAA

241ms

TXT

380ms

CAA

213ms

HTTPS

224ms

TLSA

436ms

SOA

204ms

MTA-STS

259ms

DNSSEC

377ms

SRV

294ms

Total

2044ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-27 20:03:15	2044ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 17:23:35	2116ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 02:30:26	863ms	4 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 22:36:13	776ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 17:50:46	668ms	4 NS 1 A 1 MX	🔒 Secure	View