rbfugeteknik.dk

📜 Historical scan 2026-07-05 21:20:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

rbfugeteknik.dk is a .dk domain served by 2 nameservers (eva.ns.cloudflare.com, jeff.ns.cloudflare.com). It was registered on 6 January 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.84.196 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by rbfugeteknik-dk.mail.protection.outlook.com. The zone is of unknown DNSSEC status, has no DMARC policy and is reachable over IPv6. 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 50ms

Nameserver	IP addresses	PTR	ASN / ISP
eva.ns.cloudflare.com	108.162.192.114 172.64.32.114 173.245.58.114 2606:4700:50::adf5:3a72 2803:f800:50::6ca2:c072 2a06:98c1:50::ac40:2072	eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com eva.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jeff.ns.cloudflare.com	108.162.193.124 172.64.33.124 173.245.59.124 2606:4700:58::adf5:3b7c 2803:f800:50::6ca2:c17c 2a06:98c1:50::ac40:217c	jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com jeff.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 59ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.84.196	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.196.60	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rbfugeteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::c 52.101.68.10 52.101.68.3 52.101.73.15 52.101.73.6	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.101.112.69

🔷 AAAA Records (IPv6)#

2 records 74ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:54c4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:c43c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.84.196,172.67.196.60 ech=AEX+DQBBtwAgACCF+ZZtEko/sObZY/zHOp5puF+TPv99drTmn1mzLlkxfAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:54c4,2606:4700:3037::ac43:c43c

📝 TXT Records#

2 records 229ms

TXT Record
MS=ms53961593
v=spf1 ip4:94.231.106.153 include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (rbfugeteknik.dk)
~all (soft fail)	v=spf1 ip4:94.231.106.153 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 2026-10-09 11:41:09

www	104.21.84.196 172.67.196.60 2606:4700:3033::6815:54c4 2606:4700:3037::ac43:c43c (AS13335) (address records, no CNAME)
www vs bare domain	Same network rbfugeteknik.dk: 104.21.84.196 172.67.196.60 2606:4700:3033::6815:54c4 2606:4700:3037::ac43:c43c (AS13335) www.rbfugeteknik.dk: 104.21.84.196 172.67.196.60 2606:4700:3033::6815:54c4 2606:4700:3037::ac43:c43c (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-rbfugeteknik-dk._domainkey.rbfugeteknik.n-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-rbfugeteknik-dk._domainkey.rbfugeteknik.n-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

160ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'rbfugeteknik.dk/A/IN': 127.0.0.1#53

🏷️ SOA#

0ms

Field	Value
Serial	2408674321
Primary NS (MNAME)	eva.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-09-06 01:16:54

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-01-06
Expires	2027-01-05 (73d)

📋 WHOIS#

⏱️ Lookup Timing#

50ms

59ms

39ms

AAAA

74ms

TXT

229ms

CAA

54ms

HTTPS

64ms

TLSA

1175ms

SOA

0ms

MTA-STS

105ms

DNSSEC

160ms

SRV

131ms

Total

11707ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:41:09	1333ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 21:01:29	1183ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-27 16:15:18	1311ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-06 01:12:03	826ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-01 05:13:53	3157ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 21:40:10	6677ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-05 21:20:25 shown	11707ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-26 02:56:22	2774ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 03:33:18	1748ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 18:30:38	1117ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 16:21:52	11636ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 20:49:27	1033ms	2 NS 2 A 1 MX	🔓 Insecure