corningcablesystems.com.cn - robtex.com
corningcablesystems.com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | nsap1.corning.com ⚠️ Not in zone NS records | ||||||
| A | 199.197.149.15🇺🇸 TELX-AS16638199.197.148.0/23 Digital Realty - Seoul | ||||||
| NS | nsap2.corning.com ⚠️ Not in zone NS records | ||||||
| A | 199.197.149.16🇺🇸 TELX-AS16638199.197.148.0/23 Digital Realty - Seoul | ||||||
| NS | nsemea1.corning.com ⚠️ Not in zone NS records | ||||||
| A | 199.197.159.36🇹🇼 TELX-AS16638199.197.158.0/23 Corning Incorporated Amsterdam | ||||||
| NS | nsemea2.corning.com ⚠️ Not in zone NS records | ||||||
| A | 199.197.159.37🇹🇼 TELX-AS16638199.197.158.0/23 Corning Incorporated Amsterdam | ||||||
| NS | nsna1.corning.com ⚠️ Not in zone NS records | ||||||
| A | 199.197.128.57🇺🇸 TELX-AS16638199.197.128.0/23 | ||||||
| NS | nsna2.corning.com ⚠️ Not in zone NS records | ||||||
| A | 199.197.129.58🇺🇸 TELX-AS16638199.197.128.0/23 | ||||||
com.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dns.cn ⭐ ⚠️ Not in parent delegation | ||||||
| NS | b.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | c.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | cns.cernet.net ⚠️ Not in parent delegation | ||||||
| NS | d.dns.cn ⚠️ Not in parent delegation | ||||||
| NS | e.dns.cn ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2030513573 | ||||||
Same first word
corningcablesystems.org |
corningcablesystems.us |
corningcablesystems.co.uk |
corningcablesystems.com.cn |
corningcablesystems.net |
corningcablesystems.com |
DNS History
9 records (6 active, 3 former)
○NSf1g1ns1.dnspod.net2015-07-18 → 2016-04-12 · 4 obs
● 2016-04-12 08:48:14
○ 2016-12-31 16:31:54
○ 2026-04-14 03:35:58
○NSf1g1ns2.dnspod.net2015-07-18 → 2016-04-12 · 4 obs
● 2016-04-12 08:48:14
○ 2016-12-31 16:31:54
○ 2026-04-14 03:35:58
●NSnsap1.corning.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:59:22
● 2026-04-14 03:35:58
●NSnsap2.corning.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:59:22
● 2026-04-14 03:35:58
●NSnsemea1.corning.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:59:22
● 2026-04-14 03:35:58
●NSnsemea2.corning.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:59:22
● 2026-04-14 03:35:58
●NSnsna1.corning.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:59:22
● 2026-04-14 03:35:58
●NSnsna2.corning.com2026-04-09 → 2026-04-14 · 3 obs
● 2026-04-09 10:59:22
● 2026-04-14 03:35:58
○A74.91.23.1082016-01-20 → 2016-04-12 · 4 obs
● 2016-04-12 08:48:14
○ 2016-12-31 16:31:54
○ 2026-04-14 03:35:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| corningcablesystems.com.cn | nsap1.corning.com, nsap2.corning.com, nsna1.corning.com, nsna2.corning.com... | - |
✅ Authoritative Response
Server:199.197.129.58
NS records: nsap1.corning.com, nsap2.corning.com, nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com, nsemea2.corning.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corningcablesystems.com.cn (unsigned zone)
⏱️ Timing
Total: 1190ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
corningcablesystems.com.cn is delegated to six name servers: nsap1.corning.com, nsap2.corning.com, nsemea1.corning.com, nsemea2.corning.com, nsna1.corning.com and nsna2.corning.com.
corningcablesystems.com.cn at least partially shares name servers with other domains, including cornning.com, corning-group.com, corning.az, selectbioproducts.com and corningcabelcon.com.
These name servers are often used together with lssw0ibg-vip.corning.com.
Host names with one IP number:
nsap1.corning.com points to 199.197.149.15.
nsap2.corning.com points to 199.197.149.16.
nsemea1.corning.com points to 199.197.159.36.
nsemea2.corning.com points to 199.197.159.37.
nsna1.corning.com points to 199.197.128.57.
nsna2.corning.com points to 199.197.129.58.