1stchecking.com - robtex.com
1stchecking.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns05.jpmorganchase.com ⚠️ Not in zone NS records | ||||||
| A | 146.143.195.130🇺🇸 AS3486146.143.192.0/18 | ||||||
| PTR | ns05.jpmorganchase.com | ||||||
| NS | ns06.jpmorganchase.com ⚠️ Not in zone NS records | ||||||
| A | 146.143.131.130🇺🇸 AS3486146.143.128.0/18 | ||||||
| PTR | ns06.jpmorganchase.com | ||||||
| NS | ns1.jpmorganchase.com ⚠️ Not in zone NS records | ||||||
| A | 146.143.67.130🇺🇸 AS3486146.143.64.0/18 | ||||||
| PTR | ns1.jpmorganchase.com | ||||||
| NS | ns2.jpmorganchase.com ⚠️ Not in zone NS records | ||||||
| A | 146.143.3.130🇺🇸 AS3486146.143.0.0/18 | ||||||
| PTR | ns2.jpmorganchase.com | ||||||
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=1786935564 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns05.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 03:13:18
●NSns06.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 03:13:18
●NSns1.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 03:13:18
●NSns2.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 03:13:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| 1stchecking.com | ns1.jpmorganchase.com, ns2.jpmorganchase.com, ns05.jpmorganchase.com, ns06.jpmorganchase.com | 4 records |
✅ Authoritative Response
Server:146.143.3.130
NS records: ns1.jpmorganchase.com, ns2.jpmorganchase.com, ns05.jpmorganchase.com, ns06.jpmorganchase.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1stchecking.com (unsigned zone)
⏱️ Timing
Total: 3139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.jpmorganchase.com, ns2.jpmorganchase.com, ns05.jpmorganchase.com...)
Analysis
Name Servers
The NS records for 1stchecking.com point to four name servers: ns05.jpmorganchase.com, ns06.jpmorganchase.com, ns1.jpmorganchase.com and ns2.jpmorganchase.com.
1stchecking.com has at least partial name server overlap with other domains, such as chasemoneymodes.chase, jpmfmercantile.com.cn, convictioninvesting.net and two others.
It is common to find these name servers paired with the name servers ns0037.secondary.cloudflare.com, ns0246.secondary.cloudflare.com, ns0087.secondary.cloudflare.com and ns0134.secondary.cloudflare.com.
The hosts ns05.jpmorganchase.com, ns06.jpmorganchase.com, ns1.jpmorganchase.com and ns2.jpmorganchase.com all resolve to exactly one IP address each: 146.143.195.130, 146.143.131.130, 146.143.67.130 and 146.143.3.130 respectively.