1stchecking.org - robtex.com
1stchecking.org
| 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 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1786951656 | ||||||
Same first word
DNS History
4 records (4 active, 0 former)
●NSns05.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 07:56:50
●NSns06.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 07:56:50
●NSns1.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 07:56:50
●NSns2.jpmorganchase.com2026-08-12 → 2026-08-17 · 2 obs
● 2026-08-17 07:56:50
🔍 DNS Trace
Analysis
Name Servers
The domain 1stchecking.org is delegated to these four name servers: ns05.jpmorganchase.com, ns06.jpmorganchase.com, ns1.jpmorganchase.com and ns2.jpmorganchase.com.
1stchecking.org has at least partial name server overlap with other domains, such as chasebizplatapply.com, jpmsmallercompanies.co.uk, adponetotalcard.com and two others.
ns0037.secondary.cloudflare.com, ns0246.secondary.cloudflare.com and ns0087.secondary.cloudflare.com — plus 3 other name servers — are commonly paired with these name servers.
ns05.jpmorganchase.com resolves to 146.143.195.130. ns06.jpmorganchase.com resolves to 146.143.131.130. ns1.jpmorganchase.com resolves to 146.143.67.130. ns2.jpmorganchase.com resolves to 146.143.3.130. All four hosts carry exactly one IP address.