ciena.com.mx - dns.ninja
ciena.com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.245.41.13🇦🇺 SQUIZ-AS-AP43.245.41.0/24 Squiz hosting | ||||||
| PTR | 13.41.245.43.in-addr.arpa | ||||||
| NS | ns4.ciena.com ⭐ | ||||||
| A | 40.89.253.123🇺🇸 Microsoft40.80.0.0/12 | ||||||
| NS | cfns1.cienans.com | ||||||
| A | 2400:cb00:2049:1::a29f:970🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | cfns1.cienans.com | ||||||
| A | 162.159.9.112Cloudflare162.159.9.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cfns1.cienans.com | ||||||
| NS | cfns2.cienans.com | ||||||
| A | 2400:cb00:2049:1::a29f:898🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | cfns2.cienans.com | ||||||
| A | 162.159.8.152Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cfns2.cienans.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns4.ciena.comwebchanges@ciena.com serial=379908422 | ||||||
com.mx
| DNSSEC | ⚠️ Not signed | ||||||
| NS | m.mx-ns.mx ⭐ ⚠️ Not in parent delegation | ||||||
| NS | c.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | e.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | i.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | o.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| NS | x.mx-ns.mx ⚠️ Not in parent delegation | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1786565558 | ||||||
Subdomains
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NScfns1.cienans.com2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 06:53:12
● 2026-08-12 20:42:18
●NScfns2.cienans.com2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 06:53:12
● 2026-08-12 20:42:18
●NSns4.ciena.com2026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 06:53:12
● 2026-08-12 20:42:18
○NSpdns1.cscdns.net2015-07-14 → 2017-03-17 · 4 obs
● 2017-03-17 04:23:24
○ 2026-02-15 06:53:12
○ 2026-08-12 20:42:18
○NSpdns2.cscdns.net2015-07-14 → 2017-03-17 · 4 obs
● 2017-03-17 04:23:24
○ 2026-02-15 06:53:12
○ 2026-08-12 20:42:18
○A208.80.56.112015-07-14 → 2017-03-17 · 4 obs
● 2017-03-17 04:23:24
○ 2026-02-15 06:53:12
○ 2026-08-12 20:42:18
●A43.245.41.132026-02-15 → 2026-08-12 · 3 obs
● 2026-02-15 06:53:12
● 2026-08-12 20:42:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | o.mx-ns.mx, c.mx-ns.mx, i.mx-ns.mx, e.mx-ns.mx... | - |
| ciena.com.mx | cfns1.cienans.com, cfns2.cienans.com | - |
✅ Authoritative Response
Server:162.159.9.112
NS records: cfns1.cienans.com, cfns2.cienans.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ciena.com.mx (unsigned zone)
⏱️ Timing
Total: 310ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.245.41.13 |
| NS | 2 | cfns2.cienans.com, cfns1.cienans.com |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns4.ciena.com webchanges.ciena.com |
Analysis
Hierarchy
ciena.com.mx serves as the parent of ar.ciena.com.mx and www.ciena.com.mx.
IP Addresses
ciena.com.mx has exactly one IP address — 43.245.41.13.
ciena.nl, ciena.gr, ciena.us.com plus two other host names have IP numbers in common with ciena.com.mx.
Name Servers
Three name servers are authoritative for ciena.com.mx: ns4.ciena.com, cfns1.cienans.com and cfns2.cienans.com.
There is at least partial name server overlap between ciena.com.mx and other domains — ciena.mobi, ciename.com, mycienacommunities.com and two more among them.
The name servers ns2.ciena.com, ns0111.secondary.cloudflare.com and ns0201.secondary.cloudflare.com are often found in combination with these name servers.
Host names pointing to two IP addresses:
cfns1.cienans.com maps to two IP addresses — 162.159.9.112 and 2400:cb00:2049:1::a29f:970.
cfns2.cienans.com maps to two IP addresses — 162.159.8.152 and 2400:cb00:2049:1::a29f:898.
Host names resolving to a single IP address:
ns4.ciena.com points to the IP address 40.89.253.123.