fibercon.dk

📜 Historical scan 2026-09-23 12:25:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

fibercon.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 12 April 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 5.134.13.79 is hosted by Team Blue Carrier Limited (AS34282) in United Kingdom. Mail is handled by fibercon-dk.mail.protection.outlook.com, remote.el-bo.dk. The zone is DNSSEC-signed and validates, 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#

4 records 36ms

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
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
5.134.13.79	3600s	yanco.gds.guru.net.uk	AS34282	Team Blue Carrier Limited	5.134.8.0/21	🇬🇧 United Kingdom	—

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
5	3600s	fibercon-dk.mail.protection.outlook.com	2a01:111:f403:ca09::26 2a01:111:f403:ca09::28 2a01:111:f403:ca21::c 2a01:111:f403:ca48::e 52.101.103.137 52.101.103.162 52.101.68.10 52.101.91.153	mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00204.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-miypr03cu00202.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-matpr04cu00101.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
20	3600s	remote.el-bo.dk	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 130ms

TXT Record
MS=ms60240422
v=spf1 +a +mx +ip4:5.134.13.233 include:spf.protection.outlook.com ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.smtp2go.com include:spf.simply.com ~all

✉️ SPF#

Policy	Record (fibercon.dk)
~all (soft fail)	v=spf1 +a +mx +ip4:5.134.13.233 include:spf.protection.outlook.com ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.smtp2go.com include:spf.simply.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 2026-10-13 14:10:54

www	5.134.13.79 (AS34282) (address records, no CNAME)
www vs bare domain	Same network fibercon.dk: 5.134.13.79 (AS34282) www.fibercon.dk: 5.134.13.79 (AS34282)
Wildcard	No
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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

71ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

0ms

Field	Value
Serial	2026082400
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 2026-10-11 21:01:20

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-04-12
Expires	2027-05-15 (209d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

36ms

32ms

AAAA

36ms

TXT

130ms

CAA

41ms

HTTPS

32ms

TLSA

381ms

SOA

0ms

MTA-STS

42ms

DNSSEC

71ms

SRV

55ms

Total

865ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 14:10:54	1324ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-01 05:06:55	784ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-30 05:00:16	811ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-23 12:25:23 shown	865ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-25 22:17:38	1283ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-24 16:49:34	940ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-27 18:53:04	2088ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-24 20:40:52	3347ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:15:52	10443ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:14:11	771ms	4 NS 1 A 2 MX	🔒 Secure
2026-06-17 10:10:06	3445ms	4 NS 1 A 2 MX	🔒 Secure