fiberflex.dk - dns.ninja
fiberflex.dk
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns0094.secondary.cloudflare.com ⭐ | ||||||
| A | 2606:4700:51::a29f:205f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0094.secondary.cloudflare.com | ||||||
| A | 162.159.32.95Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0094.secondary.cloudflare.com | ||||||
| NS | ns0218.secondary.cloudflare.com | ||||||
| A | 2606:4700:59::a29f:215d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0218.secondary.cloudflare.com | ||||||
| A | 162.159.33.93Cloudflare162.159.32.0/23 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns0218.secondary.cloudflare.com | ||||||
| MX | mx-lb-1.stofanet.dk ⭐ | ||||||
| A | 212.10.10.64🇩🇰 Sinal-AS212.10.0.0/16 | ||||||
| PTR | 212-10-10-64.norlyscustomer.net | ||||||
| TXT | v=spf1 include:_outc-mail.stofanet.dk include:_outd-mail.stofanet.dk -all | ||||||
| SOA | ns0094.secondary.cloudflare.comhostmaster@norlys.dk 2026-08-06 #1 | ||||||
dk
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | b.nic.dk ⭐ | ||||||
| NS | c.nic.dk | ||||||
| NS | h.nic.dk | ||||||
| NS | l.nic.dk | ||||||
| NS | s.nic.dk | ||||||
| NS | t.nic.dk | ||||||
| TXT | DK zone updateEpoch 1786327380localtime Mon Aug 10 04:03:00 2026gmtime Mon Au... | ||||||
| SOA | b.nic.dktech@punktum.dk serial=1786327380 | ||||||
Subdomains
Same first word
fiberflex.eu |
fiberflex.com |
fiberflex.fr |
fiberflex.net |
fiberflex.dk |
fiberflex.org |
fiberflex.de |
fiberflex.com.mx |
fiberflex.ru |
fiberflex.nl |
Similar names
flexfibre.com |
fibreflex.net |
fibreflex.de |
flexfiber.dk |
fibreflex.com |
fibreflex.co.za |
fibreflex.nl |
fibreflex.com.au |
flexfiber.com |
DNS History
11 records (3 active, 8 former)
○NSauthns-1.stofa.net2015-11-04 → 2017-08-28 · 5 obs
● 2015-11-04 21:23:06
● 2017-08-28 12:57:50
○ 2026-02-17 19:37:30
○ 2026-08-10 02:31:02
○NSauthns-2.stofa.net2015-11-04 → 2017-08-28 · 5 obs
● 2015-11-04 21:23:06
● 2017-08-28 12:57:50
○ 2026-02-17 19:37:30
○ 2026-08-10 02:31:02
●NSns0094.secondary.cloudflare.com2026-02-17 → 2026-08-10 · 3 obs
● 2026-02-17 19:37:30
● 2026-08-10 02:31:02
●NSns0218.secondary.cloudflare.com2026-02-17 → 2026-08-10 · 3 obs
● 2026-02-17 19:37:30
● 2026-08-10 02:31:02
○NSns1.ertele.dk2015-08-23 → 2015-10-23 · 4 obs
● 2015-10-23 18:32:46
○ 2015-11-04 21:23:06
○ 2026-08-10 02:31:02
○NSns2.ertele.dk2015-08-23 → 2015-10-23 · 4 obs
● 2015-10-23 18:32:46
○ 2015-11-04 21:23:06
○ 2026-08-10 02:31:02
○NSns3.ertele.dk2015-08-23 → 2015-10-23 · 4 obs
● 2015-10-23 18:32:46
○ 2015-11-04 21:23:06
○ 2026-08-10 02:31:02
○MXmail.fiberflex.dk2015-08-23 → 2016-01-24 · 4 obs
● 2016-01-24 08:17:26
○ 2016-03-07 00:52:18
○ 2026-08-10 02:31:02
●MXmx-lb-1.stofanet.dk2026-02-17 → 2026-08-10 · 3 obs
● 2026-02-17 19:37:30
● 2026-08-10 02:31:02
○MXserver.fiberflex.dk2016-03-07 → 2017-08-28 · 5 obs
● 2016-03-07 00:52:18
● 2017-08-28 12:57:50
○ 2026-02-17 19:37:30
○ 2026-08-10 02:31:02
○A194.150.113.152015-08-23 → 2016-12-31 · 4 obs
● 2016-12-31 03:30:18
○ 2017-05-11 06:30:58
○ 2026-08-10 02:31:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, t.nic.dk, h.nic.dk, l.nic.dk... | - |
| fiberflex.dk | ns0094.secondary.cloudflare.com, ns0218.secondary.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.32.95
NS records: ns0094.secondary.cloudflare.com, ns0218.secondary.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fiberflex.dk (unsigned zone)
⏱️ Timing
Total: 674ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns0094.secondary.cloudflare.com, ns0218.secondary.cloudflare.com |
| MX | 1 | mx-lb-1.stofanet.dk (pri: 10) |
| TXT | 1 | v=spf1 include:_outc-mail.stofanet.dk in |
| SOA | 1 | ns0094.secondary.cloudflare.com hostmast |
Analysis
Hierarchy
dhcp.fiberflex.dk, smtp.fiberflex.dk, server.fiberflex.dk and mail.fiberflex.dk each fall under the parent domain fiberflex.dk.
Name Servers
fiberflex.dk has two authoritative name servers — ns0094.secondary.cloudflare.com and ns0218.secondary.cloudflare.com.
Among the domains sharing the same name servers as fiberflex.dk are ocp.42n.dk, telegal.dk and rev.sefiber.dk.
fiberflex.dk partially shares its NS delegation with several other domains, including sdmx.io, naz.ch, e-fsb.org and two others.
In DNS configurations, these name servers often share authority with ns0120.secondary.cloudflare.com, ns0155.secondary.cloudflare.com, dns1.p08.nsone.net and 7 other name servers.
Both ns0094.secondary.cloudflare.com and ns0218.secondary.cloudflare.com have two IP addresses each. ns0094.secondary.cloudflare.com resolves to 162.159.32.95 and 2606:4700:51::a29f:205f; ns0218.secondary.cloudflare.com resolves to 162.159.33.93 and 2606:4700:59::a29f:215d.
Mail Servers
fiberflex.dk routes its mail through a single mail server, mx-lb-1.stofanet.dk.
fiberflex.dk has the same mail server arrangement as a number of other domains, for example trb.dk, stribnet.dk, stofanet.dk and two more.
fiberflex.dk partially shares its mail servers with other domains, odense-v.dk and langeskovantennelaug.dk being examples.
It is common to find these mail servers paired with the mail servers mail-gw.stofanet.dk.
mx-lb-1.stofanet.dk points to one IP number — 212.10.10.64.