rengoringsspec.dk

📜 Historical scan 2026-06-23 22:23:56 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rengoringsspec.dk is a .dk domain served by 2 nameservers (ns1.onwelcom.dk, ns2.onwelcom.dk). It was registered on 9 December 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.190.31.83 is hosted by MS 2001 Aps (AS211040) in Denmark. Mail is handled by mailfilter.onwelcom.dk, mx2.onwelcom.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#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.onwelcom.dk	185.51.79.241	mail.onwelcom.dk	AS205984 Powernet Aps
ns2.onwelcom.dk	185.51.79.251	—	AS205984 Powernet Aps

🌍 A Records#

1 records 66ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.190.31.83	86400s	—	AS211040	MS 2001 Aps	195.190.31.0/24	🇩🇰 Denmark	—

📧 MX Records#

2 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mailfilter.onwelcom.dk	185.51.79.248	mailfilter.powernet.dk	AS205984 Powernet Aps
20	86400s	mx2.onwelcom.dk	185.51.79.248	mailfilter.powernet.dk	AS205984 Powernet Aps

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	127.0.0.1
🔶 Autoconfig	195.190.31.83

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 2026ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	exchange.onwelcom.dk

📝 TXT Records#

1 records 233ms

TXT Record
v=spf1 a ip4:185.51.79.235 ip4:185.51.79.242 mx -all

✉️ SPF#

Policy	Record (rengoringsspec.dk)
-all (hard fail)	v=spf1 a ip4:185.51.79.235 ip4:185.51.79.242 mx -all

📨 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 08:48:14

www	195.190.31.83 (AS211040) (address records, no CNAME)
www vs bare domain	Same network rengoringsspec.dk: 195.190.31.83 (AS211040) www.rengoringsspec.dk: 195.190.31.83 (AS211040)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

76ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2016051803
Primary NS (MNAME)	ns1.onwelcom.dk
Responsible (RNAME)	hostmaster@rengoringsspec.dk
Refresh	3600s
Retry	600s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-09 14:29:03

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2011-12-09
Expires	2026-12-31 (65d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

66ms

36ms

AAAA

49ms

TXT

233ms

CAA

66ms

HTTPS

37ms

TLSA

72ms

SOA

57ms

MTA-STS

77ms

DNSSEC

76ms

SRV

2026ms

Total

2380ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 00:34:18	486ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-03 16:33:40	602ms	2 NS 1 A 2 MX	🔓 Insecure
2026-09-02 08:11:33	879ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-27 02:42:25	568ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-24 17:15:59	607ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-23 22:23:56 shown	2380ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-20 03:31:45	835ms	2 NS 1 A 2 MX	🔓 Insecure
2026-06-17 22:24:29	3680ms	2 NS 1 A 2 MX	🔓 Insecure