bestgreen.dk DNS records

🖥️ Nameservers4 records 40ms

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 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.86	3600s	linux82.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 49ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	bestgreen-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::26 2a01:111:f403:ca09::5 2a01:111:f403:ca09::7 52.101.68.0 52.101.68.3 52.101.68.39 52.101.73.123	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00203.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 → 40.104.116.24
🔶 Autoconfig	94.231.103.86

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 76ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 167ms

TXT Record
1password-site-verification=PJTBRMAILNGETKCPFXB2TALAQU
MS=ms66436555
v=spf1 include:spf.protection.outlook.com ip4:5.103.113.2 ip4:212.97.132.11 include:_spf.mailspamprotection.com include:cmail1.com -all

✉️ SPF

Policy	Record (bestgreen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:5.103.113.2 ip4:212.97.132.11 include:_spf.mailspamprotection.com include:cmail1.com -all

📨 DMARC

Policy	Record (_dmarc.bestgreen.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@insero.com; ruf=mailto:dmarc@insero.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)

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2024121100
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

40ms

A

42ms

MX

49ms

AAAA

45ms

TXT

167ms

CAA

31ms

HTTPS

58ms

TLSA

659ms

SOA

0ms

MTA-STS

52ms

DNSSEC

86ms

SRV

76ms

Total

1444ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:29:14	1444ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 01:14:13	1322ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-22 04:39:25	1390ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 14:23:31	665ms	4 NS 1 A 1 MX	🔒 Secure	View