sustainor.dk DNS records

🖥️ Nameservers4 records 111ms

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 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.100	600s	dnsforward.simply.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	sustainor-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 2a01:111:f403:ca09::c 52.101.68.29 52.101.73.12 52.101.73.16 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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	94.231.103.93
🔶 Autoconfig	94.231.103.93

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 412ms

TXT Record
google-site-verification=xM6TOB6N5Ozep6x_37QuQRyliolCYAUgnaI2_Z6pkWk
MS=ms49018414
mscid=JPMMarwygRV0Jt8q4e6Kr9gEnZe3LyjVMxMy4MJlsx41bPAC3kn0sodsowiR0RSZ36ARfe1U5++ws47EFFvX6Q==
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

Policy	Record (_dmarc.sustainor.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@q4zmbwnh.uriports.com; ruf=mailto:dmarc@q4zmbwnh.uriports.com; fo=1:d:s

📬 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)

🔐 DNSSEC237ms

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

🏷️ SOA105ms

Field	Value
Serial	2025051300
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

111ms

A

105ms

MX

104ms

AAAA

90ms

TXT

412ms

CAA

103ms

HTTPS

92ms

TLSA

164ms

SOA

105ms

MTA-STS

136ms

DNSSEC

237ms

SRV

193ms

Total

18191ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-07 02:19:54	18191ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 11:11:30	1033ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 09:20:24	1174ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-19 16:55:37	1018ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 12:09:09	1511ms	4 NS 1 A 1 MX	🔒 Secure	View