modulsystem.dk

📜 Historical scan 2026-06-20 02:12:09 · ← Latest scan

⬇ 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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

4 records 57ms

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 73ms

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 47ms

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 253ms

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#

latest probe, not this scan · 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#

96ms

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

🏷️ SOA#

55ms

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 (254d)

📋 WHOIS#

⏱️ Lookup Timing#

57ms

73ms

47ms

AAAA

66ms

TXT

253ms

CAA

65ms

HTTPS

44ms

TLSA

98ms

SOA

55ms

MTA-STS

72ms

DNSSEC

96ms

SRV

93ms

Total

552ms

🕐 Scan History#

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