fibranode.dk

📜 Historical scan 2026-09-24 01:14:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fibranode.dk is a .dk domain served by 2 nameservers (adele.ns.cloudflare.com, lars.ns.cloudflare.com). It was registered on 6 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.51.26 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by fibranode-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 47ms

Nameserver	IP addresses	PTR	ASN / ISP
adele.ns.cloudflare.com	108.162.194.156 162.159.38.156 172.64.34.156 2606:4700:50::a29f:269c 2803:f800:50::6ca2:c29c 2a06:98c1:50::ac40:229c	adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com adele.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
lars.ns.cloudflare.com	108.162.193.195 172.64.33.195 173.245.59.195 2606:4700:58::adf5:3bc3 2803:f800:50::6ca2:c1c3 2a06:98c1:50::ac40:21c3	lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.ns.cloudflare.com lars.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 64ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.51.26	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.219.88	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	fibranode-dk.mail.protection.outlook.com	2a01:111:f403:ca27:: 2a01:111:f403:ca2d:: 2a01:111:f403:ca2d::1 2a01:111:f403:ca2d::2 52.101.168.0 52.101.170.0 52.101.170.1 52.101.170.2	mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.inbound.protection.outlook.com mail-beup281cu00100.inbound.protection.outlook.com mail-fr5p281cu00500.inbound.protection.outlook.com mail-fr4p281cu03101.inbound.protection.outlook.com mail-fr6p281cu00202.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

2 records 50ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::6815:331a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:db58	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 48ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.51.26,172.67.219.88 ech=AEX+DQBBwAAgACBrz9Z3yknC6L02ZXz0l/P33i3AGXPnjdxCmuGWSSuTAwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::6815:331a,2606:4700:3036::ac43:db58

📝 TXT Records#

3 records 209ms

TXT Record
MS=ms16246341
MS=ms73412955
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (fibranode.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 2026-10-08 09:21:35

www	188.114.96.1 188.114.97.1 2606:4700:3035::6815:331a 2606:4700:3036::ac43:db58 (AS13335) (address records, no CNAME)
www vs bare domain	Same network fibranode.dk: 104.21.51.26 172.67.219.88 2606:4700:3035::6815:331a 2606:4700:3036::ac43:db58 (AS13335) www.fibranode.dk: 188.114.96.1 188.114.97.1 2606:4700:3035::6815:331a 2606:4700:3036::ac43:db58 (AS13335)
Wildcard	No

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-fibranode-dk._domainkey.friedrichholding.a-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-fibranode-dk._domainkey.friedrichholding.a-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#

78ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415148627
Primary NS (MNAME)	adele.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 03:56:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-03-06
Expires	2027-03-05 (139d)

📋 WHOIS#

⏱️ Lookup Timing#

47ms

64ms

53ms

AAAA

50ms

TXT

209ms

CAA

55ms

HTTPS

48ms

TLSA

379ms

SOA

0ms

MTA-STS

62ms

DNSSEC

78ms

SRV

65ms

Total

1015ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-05 03:21:44	1646ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-24 01:14:40 shown	1015ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-22 13:17:46	2225ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-15 12:14:02	2606ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-07 00:56:42	2080ms	2 NS 2 A 1 MX	🔓 Insecure
2026-07-19 06:35:35	1326ms	2 NS 2 A 1 MX	❓ Unknown
2026-06-21 14:24:45	704ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-21 09:34:27	2565ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 15:38:14	898ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 09:18:28	1479ms	2 NS 2 A 1 MX	🔓 Insecure