corningfiber.cn - robtex.com
corningfiber.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 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034665490 | ||||||
Same first word
corningfiber.cn |
corningfiber.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSnsap1.corning.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 08:21:24
●NSnsap2.corning.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 08:21:24
●NSnsemea1.corning.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 08:21:24
●NSnsemea2.corning.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 08:21:24
●NSnsna1.corning.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 08:21:24
●NSnsna2.corning.com2026-04-09 → 2026-04-13 · 2 obs
● 2026-04-13 08:21:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, b.dns.cn, a.dns.cn, c.dns.cn... | - |
| corningfiber.cn | nsap1.corning.com, nsap2.corning.com, nsna1.corning.com, nsna2.corning.com... | - |
✅ Authoritative Response
Server:199.197.149.15
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 corningfiber.cn (unsigned zone)
⏱️ Timing
Total: 3085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
corningfiber.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.
corningfiber.cn at least partially shares name servers with other domains, for instance corninggorillaglass.asia, corning.no, corningware.com.co, corningcellgro.com and na.corning.com.
These name servers are commonly used with lssw0ibg-vip.corning.com and lssw0ibx-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.