dinitrolkolding.dk DNS records

🖥️ Nameservers4 records 28ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
152.115.50.2	600s	s5.zenep.eu	AS31027	GlobalConnect A/S	152.115.0.0/16	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.dinitrolkolding.dk	185.20.205.24	linux353.unoeuro.com	AS48854 team.blue Denmark A/S
20	3600s	backup-mx.zitcom.dk	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.20.205.24
🔶 Autoconfig	185.20.205.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 150ms

TXT Record
v=spf1 a include:spf.curanet.dk include:web.shared.mysmtp.com include:spf.zenep.eu ~all

✉️ SPF

Policy	Record (dinitrolkolding.dk)
~all (soft fail)	v=spf1 a include:spf.curanet.dk include:web.shared.mysmtp.com include:spf.zenep.eu ~all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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)

🔐 DNSSEC83ms

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

🏷️ SOA0ms

Field	Value
Serial	2026063000
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

28ms

A

37ms

MX

33ms

AAAA

47ms

TXT

150ms

CAA

29ms

HTTPS

38ms

TLSA

59ms

SOA

0ms

MTA-STS

64ms

DNSSEC

83ms

SRV

60ms

Total

600ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-02 16:41:44	600ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-28 08:59:38	699ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-25 05:34:32	649ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-07-01 21:08:38	1398ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 15:23:49	686ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-24 12:44:00	5034ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-06-21 21:06:39	1126ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 03:11:15	746ms	4 NS 1 A 2 MX	🔒 Secure	View