dpm-gruppen.dk DNS records

🖥️ Nameservers4 records 137ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hosit.dk	193.104.202.31	ns01.hosit.dk	AS50346 It Forum Gruppen A/s
ns02.hosit.dk	87.116.23.114	ns02.hosit.dk	AS31027 GlobalConnect A/S
ns03.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S
ns04.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S

🌍 A Records1 records 145ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
176.9.33.165	3600s	hetz.101-odense.dk	AS24940	Hetzner Online GmbH	176.9.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records3 records 128ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx10.check4spam.dk	149.13.75.27 2001:978:2:7::162:100	fe1-r3-in.fra02.l.antispamcloud.com fe1-r3-in.fra02.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
10	3600s	mx20.check4spam.dk	154.59.193.124 2001:978:2:6::f:124	fe3-r3-in.du01.l.antispamcloud.com fe3-r3-in.du01.l.antispamcloud.com	AS16633 N-able Technologies, Inc. AS174 Cogent Communications, LLC
10	3600s	mx30.check4spam.dk	154.59.104.23 2001:978:2:2c::137:100	fe2-r3-in.ams14.l.antispamcloud.com fe2-r3-in.ams14.l.antispamcloud.com	AS43054 N-able Acquisition Company B.V. AS174 Cogent Communications, LLC

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records2 records 149ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	mail.dpm-gruppen.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records3 records 321ms

TXT Record
_globalsign-domain-verification=Gw9iki5qPosm3ChNITOy4kqvj4rblzUbf_aw4T-ucH
MS=ms30324879
v=spf1 mx a ip4:193.104.202.144/32 ip4:193.104.202.242/32 ip4:81.27.211.128/28 ip4:37.205.122.32/28 include:spf.comendosystems.com include:spf.hosit.dk -all

✉️ SPF

Policy	Record (dpm-gruppen.dk)
-all (hard fail)	v=spf1 mx a ip4:193.104.202.144/32 ip4:193.104.202.242/32 ip4:81.27.211.128/28 ip4:37.205.122.32/28 include:spf.comendosystems.com include:spf.hosit.dk -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)

🔐 DNSSEC255ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA0ms

Field	Value
Serial	2026082801
Primary NS (MNAME)	ns01.hosit.dk
Responsible (RNAME)	support@sit.dk
Refresh	28800s
Retry	7200s
Expire	1814400s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

137ms

A

145ms

MX

128ms

AAAA

138ms

TXT

321ms

CAA

66ms

HTTPS

133ms

TLSA

233ms

SOA

0ms

MTA-STS

159ms

DNSSEC

255ms

SRV

149ms

Total

2182ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 06:55:42	2182ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-08-28 03:05:26	734ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-08-26 01:51:45	1077ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 20:40:17	1821ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-27 05:56:12	735ms	4 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 04:25:15	739ms	4 NS 1 A 3 MX	🔓 Insecure	View