rfbeton.dk

📜 Historical scan 2026-06-20 17:32:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rfbeton.dk is a .dk domain served by 3 nameservers (ns1.meganameservers.eu, ns2.meganameservers.eu, ns3.meganameservers.eu). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.26.230.130 is hosted by CSC Administrative Services Limited (AS34922) in United Kingdom. Mail is handled by rfbeton-dk.mail.protection.outlook.com. 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#

3 records 159ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.meganameservers.eu	2a01:7f60:1000:2::10 91.136.8.241	ns1.meganameservers.eu ns1.meganameservers.eu	AS9115 Hostpapa UK Ltd. AS9115 Hostpapa UK Ltd.
ns2.meganameservers.eu	2a01:7f60:9980:1::10 91.136.7.21	ns2.meganameservers.eu ns2.meganameservers.eu	AS9115 Hostpapa UK Ltd. AS9115 Hostpapa UK Ltd.
ns3.meganameservers.eu	2001:1810:4000:7::10 66.175.41.102	ns3.meganameservers.eu ns3.meganameservers.eu	AS30447 Internet Names For Business Inc. AS30447 Internet Names For Business Inc.

🌍 A Records#

1 records 1666ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.26.230.130	43200s	—	AS34922	CSC Administrative Services Limited	185.26.228.0/22	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 210ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	rfbeton-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::2 2a01:111:f403:ca09::7 52.101.68.25 52.101.68.27 52.101.68.39 52.101.73.6	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr04cu00306.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.149.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 1608ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 1949ms

TXT Record
MS=ms27642251
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (rfbeton.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-11 23:09:03

www	185.26.230.130 (address records, no CNAME)
www vs bare domain	Same network rfbeton.dk: 185.26.230.130 www.rfbeton.dk: 185.26.230.130
Wildcard	No

🔎 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#

1428ms

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

🏷️ SOA#

121ms

Field	Value
Serial	2025071609
Primary NS (MNAME)	ns1.meganameservers.eu
Responsible (RNAME)	postmaster@meganameservers.eu
Refresh	86400s
Retry	86400s
Expire	3600000s
Minimum (neg-cache TTL)	86400s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

159ms

1666ms

210ms

AAAA

156ms

TXT

1949ms

CAA

258ms

HTTPS

201ms

TLSA

607ms

SOA

121ms

MTA-STS

121ms

DNSSEC

1428ms

SRV

1608ms

Total

3133ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 11:37:51	1910ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 03:58:37	1361ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-27 01:46:38	9985ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-18 17:39:37	9927ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 05:40:42	1235ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-27 09:37:40	10061ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 18:09:09	1350ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-30 17:56:20	1505ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 18:31:44	1356ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-21 12:57:32	1095ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:32:26 shown	3133ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 21:59:19	15753ms	3 NS 1 A 1 MX	🔓 Insecure