mdgroup.dk

📜 Historical scan 2026-06-25 18:08:14 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

mdgroup.dk is a .dk domain served by 5 nameservers (ns1.linode.com, ns2.linode.com, ns3.linode.com and 2 more). It was registered on 20 October 2025 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 132.226.121.230 is hosted by Oracle Corporation (AS31898) in United States. Mail is handled by mail1.mdgroup.dk, mail2.mdgroup.dk. The zone is not DNSSEC-signed, has no 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#

5 records 199ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	c1-2.akashield.net c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records#

1 records 158ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
132.226.121.230	86400s	—	AS31898	Oracle Corporation	132.226.0.0/17	🇺🇸 United States	Phoenix

📧 MX Records#

2 records 193ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail1.mdgroup.dk	—	—	—
20	86400s	mail2.mdgroup.dk	132.226.121.230	—	AS31898 Oracle Corporation

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

📝

No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-14 23:51:10

www	132.226.121.230 (AS31898) (address records, no CNAME)
www vs bare domain	Same network mdgroup.dk: 132.226.121.230 (AS31898) www.mdgroup.dk: 132.226.121.230 (AS31898)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

497ms

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

🏷️ SOA#

154ms

Field	Value
Serial	2021000002
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	admin@mdgroup.dk
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-11 00:02:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2025-10-20
Expires	2027-10-19 (357d)

📋 WHOIS#

⏱️ Lookup Timing#

199ms

158ms

193ms

AAAA

484ms

TXT

1975ms

CAA

276ms

HTTPS

240ms

TLSA

779ms

SOA

154ms

MTA-STS

878ms

DNSSEC

497ms

SRV

719ms

Total

3309ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 10:50:22	2587ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-31 15:14:16	1842ms	5 NS 1 A 2 MX	🔓 Insecure
2026-08-26 21:29:55	3506ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-25 18:08:14 shown	3309ms	5 NS 1 A 2 MX	🔓 Insecure
2026-06-18 05:08:29	2209ms	5 NS 1 A 2 MX	🔓 Insecure