dtgroup.dk DNS records

🖥️ Nameservers4 records 62ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS207021 ipcom GmbH

🌍 A Records1 records 81ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.84	600s	linux80.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	dtgroup-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::c 2a01:111:f403:ca04::f 2a01:111:f403:ca09::4 52.101.73.1 52.101.73.11 52.101.73.24 52.101.73.4	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 52.98.149.152

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 224ms

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

📝 TXT Records8 records 210ms

TXT Record
b2cw1vvv52jjqb181j123g47fqdk6lbt
brevo-code:b0e8ad27bdc6abc11acf3bf72badcc09
cytpmcdb8pnr8vcqdj4hm8hjv83d0wqq
MS=ms15885632
MS=ms34734061
symq8r7hjdn0jyy874v29cc8yysrtt08
v=spf1 ip4:194.116.223.161 ip4:194.116.223.162 ip4:194.116.223.168 include:spf.protection.outlook.com include:_spf.general.transactional-mail-a.com a:hybrid.stark.dk ip4:194.116.223.16 ip4:194.116.223.15 include:mfwd.ebrandservices.com a:dispatch-eu.ppe-hosted.com a:dispatch-us.ppe-hosted.com ~all
YPVFPBDFeJCPhQE+M828d0gg58y4kyKPacu0R7IGVyQQKKNXSopFPoHN4JNnsAqOGe7Uy2JhigVntmYonydeWQ==

✉️ SPF

Policy	Record (dtgroup.dk)
~all (soft fail)	v=spf1 ip4:194.116.223.161 ip4:194.116.223.162 ip4:194.116.223.168 include:spf.protection.outlook.com include:_spf.general.transactional-mail-a.com a:hybrid.stark.dk ip4:194.116.223.16 ip4:194.116.223.15 include:mfwd.ebrandservices.com a:dispatch-eu.ppe-hosted.com a:dispatch-us.ppe-hosted.com ~all

📨 DMARC

Policy	Record (_dmarc.dtgroup.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:mvb73pgw@ag.eu.dmarcian.com;

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

Status	Report address (rua)
✓ Enabled	mailto:mvb73pgw@tls.eu.dmarcian.com

📜 CAA Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC179ms

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

🏷️ SOA0ms

Field	Value
Serial	2024070936
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

62ms

A

81ms

MX

65ms

AAAA

82ms

TXT

210ms

CAA

50ms

HTTPS

72ms

TLSA

107ms

SOA

0ms

MTA-STS

146ms

DNSSEC

179ms

SRV

224ms

Total

1563ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-17 18:51:30	1563ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-16 11:00:32	3723ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-11 05:45:03	5279ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-08-07 09:45:37	2211ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-07-12 20:53:04	9385ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 21:33:36	955ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 07:58:40	1176ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 02:59:44	1639ms	4 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 04:50:58	3064ms	4 NS 1 A 1 MX	🔒 Secure	View