sigma-ren.dk

📜 Historical scan 2026-10-01 06:40:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sigma-ren.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 30 May 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.106.33 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by smtp.google.com. The zone is not DNSSEC-signed, 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#

3 records 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.106.33	3600s	linux24.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	108.177.14.27 142.250.150.26 142.250.150.27 142.251.1.26 142.251.1.27 2a00:1450:4010:c1c::1a 2a00:1450:4010:c1c::1b 2a00:1450:4010:c1e::1a 2a00:1450:4010:c1e::1b	lt-in-f27.1e100.net la-in-f26.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net la-in-f26.1e100.net la-in-f27.1e100.net lb-in-f26.1e100.net lb-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.231.106.33
🔶 Autoconfig	maildiscover.simply.com → 94.231.108.222

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 71ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	maildiscover.simply.com

📝 TXT Records#

1 records 160ms

TXT Record
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (sigma-ren.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.sigma-ren.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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 2026-10-08 11:36:32

www	94.231.106.33 (AS48854) (address records, no CNAME)
www vs bare domain	Same network sigma-ren.dk: 94.231.106.33 (AS48854) www.sigma-ren.dk: 94.231.106.33 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms

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

🏷️ SOA#

30ms

Field	Value
Serial	2026090102
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-06 17:07:01

Field	Value
Registrar	Simply.com A/S
Registered	2024-05-30
Expires	2027-05-29 (221d)

📋 WHOIS#

⏱️ Lookup Timing#

41ms

42ms

33ms

AAAA

35ms

TXT

160ms

CAA

46ms

HTTPS

30ms

TLSA

55ms

SOA

30ms

MTA-STS

75ms

DNSSEC

87ms

SRV

71ms

Total

683ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 06:46:36	1693ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-01 06:40:26 shown	683ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-07 11:04:40	810ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 09:23:06	718ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-28 03:08:36	1558ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-25 09:03:38	1089ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-22 15:31:59	991ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 09:50:31	6210ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:06:40	2603ms	3 NS 1 A 1 MX	🔓 Insecure