toolcorning.com - dns.ninja
toolcorning.com
| 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
| 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=1784280922 | ||||||
Same first word
toolcorning.com |
DNS History
6 records (6 active, 0 former)
●NSnsap1.corning.com2026-04-09 → 2026-07-17 · 2 obs
● 2026-07-17 09:58:06
●NSnsap2.corning.com2026-04-09 → 2026-07-17 · 2 obs
● 2026-07-17 09:58:06
●NSnsemea1.corning.com2026-04-09 → 2026-07-17 · 2 obs
● 2026-07-17 09:58:06
●NSnsemea2.corning.com2026-04-09 → 2026-07-17 · 2 obs
● 2026-07-17 09:58:06
●NSnsna1.corning.com2026-04-09 → 2026-07-17 · 2 obs
● 2026-07-17 09:58:06
●NSnsna2.corning.com2026-04-09 → 2026-07-17 · 2 obs
● 2026-07-17 09:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net... | - |
| toolcorning.com | nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com, nsemea2.corning.com... | 6 records |
✅ Authoritative Response
Server:199.197.149.16
NS records: nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com, nsemea2.corning.com, nsap1.corning.com, nsap2.corning.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for toolcorning.com (unsigned zone)
⏱️ Timing
Total: 866ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (nsna1.corning.com, nsna2.corning.com, nsemea1.corning.com...)
Analysis
Name Servers
The DNS delegation for toolcorning.com covers 6 name servers: nsap1.corning.com, nsap2.corning.com, nsemea1.corning.com and 3 more.
The name servers of toolcorning.com overlap at least partially with those of other domains — among them corning-hr.com, cocning.com, corinng.com and two more.
These name servers commonly co-occur with the name servers nsna1.corning.com, nsna2.corning.com, nsemea2.corning.com and lssw0ibg-vip.corning.com.
Hosts with just one IP address:
nsap1.corning.com points to the IP address 199.197.149.15.
nsap2.corning.com points to the IP address 199.197.149.16.
nsemea1.corning.com points to the IP address 199.197.159.36.
nsemea2.corning.com points to the IP address 199.197.159.37.
nsna1.corning.com points to the IP address 199.197.128.57.
nsna2.corning.com points to the IP address 199.197.129.58.