cyfex.com - robtex.com
cyfex.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 212.55.198.56🇨🇭 CYBERLINK212.55.192.0/19 Cyberlink Internet Services AG | ||||||
| PTR | bach.cyfex.com | ||||||
| NS | bach.cyfex.com ⭐ | ||||||
| A | 212.55.198.56🇨🇭 CYBERLINK212.55.192.0/19 Cyberlink Internet Services AG | ||||||
| PTR | bach.cyfex.com | ||||||
| NS | e.ns.buddyns.com | ||||||
| A | 2a10:1fc0:1::e313:41be🇪🇪 BV-EU-AS2a10:1fc0:1::/48 | ||||||
| PTR | e.ns.buddyns.com | ||||||
| A | 193.109.120.66🇪🇪 BV-EU-AS193.109.120.0/24 | ||||||
| PTR | e.ns.buddyns.com | ||||||
| NS | j.ns.buddyns.com | ||||||
| A | 2a01:a500:2766::5c3f:d10b🇬🇧 UKSERVERS-AS2a01:a500::/32 UK Dedicated Servers Limited | ||||||
| PTR | j.ns.buddyns.com | ||||||
| A | 37.143.61.179🇬🇧 UKSERVERS-AS37.143.61.0/24 | ||||||
| PTR | j.ns.buddyns.com | ||||||
| NS | k.ns.buddyns.com | ||||||
| A | 2a10:1fc0:d::ae75:f39a🇮🇱 BV-EU-AS2a10:1fc0:d::/48 | ||||||
| PTR | k.ns.buddyns.com | ||||||
| A | 195.20.17.193🇮🇱 BV-EU-AS195.20.17.0/24 | ||||||
| PTR | k.ns.buddyns.com | ||||||
| MX | bach.cyfex.com ⭐ | ||||||
| A | 212.55.198.56🇨🇭 CYBERLINK212.55.192.0/19 Cyberlink Internet Services AG | ||||||
| PTR | bach.cyfex.com | ||||||
| TXT | v=spf1 a mx ip4:212.55.198.49/28 -all | ||||||
| TXT | cisco-ci-domain-verification=71f5e2839ee77ee8ac087bac33addb4a826390c1ed28fc72... | ||||||
| SOA | bach.cyfex.combind@cyfex.com 2025-05-26 #50 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785763972 | ||||||
Subdomains
Same first word
DNS History
11 records (6 active, 5 former)
○NSabel.cyfex.com2015-08-01 → 2016-11-18 · 4 obs
● 2016-11-18 19:32:12
○ 2021-11-04 12:46:32
○ 2026-08-03 14:03:10
●NSbach.cyfex.com2021-11-04 → 2026-08-03 · 3 obs
● 2021-11-04 12:46:32
● 2026-08-03 14:03:10
●NSe.ns.buddyns.com2021-11-04 → 2026-08-03 · 3 obs
● 2021-11-04 12:46:32
● 2026-08-03 14:03:10
○NSivy.umbach.ch2016-01-19 → 2016-11-18 · 5 obs
● 2016-01-19 10:17:46
● 2016-11-18 19:32:12
○ 2021-11-04 12:46:32
○ 2026-08-03 14:03:10
●NSj.ns.buddyns.com2021-11-04 → 2026-08-03 · 3 obs
● 2021-11-04 12:46:32
● 2026-08-03 14:03:10
●NSk.ns.buddyns.com2021-11-04 → 2026-08-03 · 3 obs
● 2021-11-04 12:46:32
● 2026-08-03 14:03:10
○NStomate.azsolutions.ch2015-08-01 → 2015-11-04 · 4 obs
● 2015-11-04 01:25:30
○ 2016-01-19 10:17:46
○ 2026-08-03 14:03:10
○MXabel.cyfex.com2015-08-01 → 2016-11-18 · 4 obs
● 2016-11-18 19:32:12
○ 2021-11-04 12:46:32
○ 2026-08-03 14:03:10
●MXbach.cyfex.com2021-11-04 → 2026-08-03 · 3 obs
● 2021-11-04 12:46:32
● 2026-08-03 14:03:10
○A212.55.198.502015-08-01 → 2016-11-18 · 4 obs
● 2016-11-18 19:32:12
○ 2021-11-04 12:46:32
○ 2026-08-03 14:03:10
●A212.55.198.562021-11-04 → 2026-08-03 · 3 obs
● 2021-11-04 12:46:32
● 2026-08-03 14:03:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| cyfex.com | e.ns.buddyns.com, j.ns.buddyns.com, k.ns.buddyns.com, bach.cyfex.com | 7 records |
✅ Authoritative Response
Server:195.20.17.193
NS records: e.ns.buddyns.com, j.ns.buddyns.com, k.ns.buddyns.com, bach.cyfex.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cyfex.com (unsigned zone)
⏱️ Timing
Total: 360ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.55.198.56 |
| NS | 4 | j.ns.buddyns.com, k.ns.buddyns.com... |
| MX | 1 | bach.cyfex.com (pri: 10) |
| TXT | 2 | cisco-ci-domain-verification=71f5e2839ee, v=spf1 a mx ip4:212.55.198.49/28 -all |
| SOA | 1 | bach.cyfex.com bind.cyfex.com |
📌 Glue Records Collected
Total: 7
In-bailiwick: 1 (bach.cyfex.com)
Out-of-bailiwick: 6 (e.ns.buddyns.com, e.ns.buddyns.com, j.ns.buddyns.com...)
Analysis
Hierarchy
The domain cyfex.com is parent to www.cyfex.com, abel.cyfex.com and bach.cyfex.com.
IP Addresses
cyfex.com directs to one IP number, which is 212.55.198.56.
Among the host names that share IP numbers with cyfex.com are bach.cyfex.com, cyfex.org, bach.cyfex.org and two others.
Name Servers
The domain cyfex.com is delegated to these four name servers: bach.cyfex.com, e.ns.buddyns.com, j.ns.buddyns.com and k.ns.buddyns.com.
At least some of cyfex.com's name servers are shared with other domains, for example lesok.su, probability.ca, 240.170.209.in-addr.arpa and two more.
These name servers tend to co-occur with c.ns.buddyns.com, d.ns.buddyns.com, b.ns.buddyns.com and 7 other name servers in the same DNS delegations.
Hosts with two IP numbers each:
e.ns.buddyns.com resolves to 193.109.120.66 and 2a10:1fc0:1::e313:41be.
j.ns.buddyns.com resolves to 37.143.61.179 and 2a01:a500:2766::5c3f:d10b.
k.ns.buddyns.com resolves to 195.20.17.193 and 2a10:1fc0:d::ae75:f39a.
Hosts that resolve to one IP address:
bach.cyfex.com resolves to 212.55.198.56.
Mail Servers
cyfex.com routes its mail through a single mail server, bach.cyfex.com.
cyfex.com has the same MX record configuration as other domains, including secret-ear-system.com, secret-ear-designer.com and cyfex.ch.