dtgroup.dk

📜 Historical scan 2026-06-17 04:50:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

dtgroup.dk is a .dk domain served by 4 nameservers (ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu and 1 more). It was registered on 23 September 2003 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.84 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by dtgroup-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 2038ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	—	—	—
ns-b.eurodns.org	—	—	—
ns-c.eurodns.eu	—	—	—
ns-d.eurodns.biz	—	—	—

🌍 A Records#

1 records 2033ms

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

📧 MX Records#

1 records 2035ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	dtgroup-dk.mail.protection.outlook.com	52.101.68.0 52.101.68.16 52.101.68.27 52.101.73.8	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

8 records 2292ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-11 15:25:32

www	94.231.103.84 (AS48854) (address records, no CNAME)
www vs bare domain	Same network dtgroup.dk: 94.231.103.84 (AS48854) www.dtgroup.dk: 94.231.103.84 (AS48854)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
mail	—	RSA · ~1024 bit below 2048 bit
selector1	selector1-dtgroup-dk._domainkey.starkworkspace.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2054ms

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

🏷️ SOA#

2038ms

Field	Value
Serial	2024070923
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 07:27:50

Field	Value
Registrar	Eurodns S.A
Registered	2003-09-23
Expires	2027-09-30 (346d)

📋 WHOIS#

⏱️ Lookup Timing#

2038ms

2033ms

2035ms

AAAA

2034ms

TXT

2292ms

CAA

2038ms

HTTPS

2076ms

TLSA

319ms

SOA

2038ms

MTA-STS

65ms

DNSSEC

2054ms

SRV

0ms

Total

3064ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 15:25:32	5595ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-10 14:37:50	1396ms	4 NS 1 A 1 MX	🔒 Secure
2026-10-09 07:16:11	1480ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-30 23:54:44	1186ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-26 13:47:31	9448ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-23 21:33:18	1163ms	4 NS 1 A 1 MX	🔒 Secure
2026-09-07 12:33:43	4024ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-17 18:51:30	1563ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-16 11:00:32	3723ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-11 05:45:03	5279ms	4 NS 1 A 1 MX	🔒 Secure
2026-08-07 09:45:37	2211ms	4 NS 1 A 1 MX	🔒 Secure
2026-07-12 20:53:04	9385ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-25 21:33:36	955ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-24 07:58:40	1176ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 02:59:44	1639ms	4 NS 1 A 1 MX	🔒 Secure
2026-06-17 04:50:58 shown	3064ms	4 NS 1 A 1 MX	🔒 Secure