modulsystem.dk

Records from scan: 2026-09-25 20:24:23 · 4516ms total · last checked 2026-10-17 10:50 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

modulsystem.dk is a .dk domain served by 4 nameservers (ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org and 1 more). It was registered on 26 April 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 212.247.67.136 is hosted by Tele2 SWIPnet (AS1257) in Sweden. Mail is handled by qmail.tdcwebmore.dk. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 33ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1-03.azure-dns.com	13.107.236.3 2603:1061:0:700::3	ns1-03.azure-dns.com ns1-03.azure-dns.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns2-03.azure-dns.net	150.171.21.3 2620:1ec:8ec:700::3	ns2-03.azure-dns.net ns2-03.azure-dns.net	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns3-03.azure-dns.org	204.14.183.3 2a01:111:4000:700::3	ns3-03.azure-dns.org ns3-03.azure-dns.org	AS8075 Microsoft Corporation AS8075 Microsoft Corporation
ns4-03.azure-dns.info	208.84.5.3 2620:1ec:bda:700::3	ns4-03.azure-dns.info ns4-03.azure-dns.info	AS8075 Microsoft Corporation AS8075 Microsoft Corporation

🌍 A Records#

1 records 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
212.247.67.136	3600s	static-212-247-67-136.cust.tele2.se	AS1257	Tele2 SWIPnet	212.247.0.0/16	🇸🇪 Sweden	Gothenburg

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	qmail.tdcwebmore.dk	212.237.249.153	—	AS48854 team.blue Denmark A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 178ms

TXT Record
v=spf1 a mx

✉️ SPF#

Policy	Record (modulsystem.dk)
no all — incomplete SPF	v=spf1 a mx

📨 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#

checked 2026-10-09 00:01:47

www CNAME	www.modul-system.com (all on modul-system.com) → 212.247.67.136 (AS1257)
www vs bare domain	Same network modulsystem.dk: 212.247.67.136 (AS1257) www.modulsystem.dk: 212.247.67.136 (AS1257)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: none

warn No "all" and no redirect: mail from unlisted servers gets a neutral result

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

0ms

Field	Value
Serial	1
Primary NS (MNAME)	ns1-03.azure-dns.com
Responsible (RNAME)	azuredns-hostmaster@microsoft.com
Refresh	3600s
Retry	300s
Expire	2419200s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-10 09:48:44

Field	Value
Registrar	Name SRS AB
Registered	1999-04-26
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

37ms

34ms

AAAA

35ms

TXT

178ms

CAA

41ms

HTTPS

44ms

TLSA

4032ms

SOA

0ms

MTA-STS

64ms

DNSSEC

75ms

SRV

55ms

Total

4516ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-25 20:24:23 shown	4516ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-20 02:12:09	552ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:42:23	2037ms	4 NS 1 A 1 MX	🔓 Insecure