formula-first.org - robtex.com
formula-first.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 146.148.238.150🇺🇸 HENGTONG-1146.148.192.0/18 GCHAO LLC | ||||||
| NS | a4.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b4.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1753776907 | ||||||
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=1778501562 | ||||||
Subdomains
www.formula-first.org |
Same first word
formula-first.org |
DNS History
19 records (5 active, 14 former)
●NSa.share-dns.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 12:36:10
● 2026-05-11 12:36:12
●NSa4.share-dns.com2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 12:36:10
● 2026-05-11 12:36:12
●NSb.share-dns.net2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 12:36:10
● 2026-05-11 12:36:12
●NSb4.share-dns.net2026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 12:36:10
● 2026-05-11 12:36:12
○NSdns1.earthlink.net2008-11-22 → 2017-01-22 · 4 obs
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
○NSdns2.earthlink.net2008-11-22 → 2017-01-22 · 4 obs
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
○NSdns3.earthlink.net2008-11-22 → 2017-01-22 · 4 obs
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
○NSsp1.gname-dns.com2026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-11 12:36:12
○NSsp2.gname-dns.com2026-05-11 → 2026-05-11 · 2 obs
○ 2026-05-11 12:36:12
○MXmx00-dom.earthlink.net2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-29 10:58:28
○ 2026-05-11 12:36:12
○MXmx01-dom.earthlink.net2008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-29 10:58:28
○ 2026-05-11 12:36:12
○MXmx1c38.carrierzone.com2015-06-29 → 2017-01-22 · 5 obs
● 2015-06-29 10:58:28
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
○MXmx2c38.carrierzone.com2015-06-29 → 2017-01-22 · 5 obs
● 2015-06-29 10:58:28
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
○MXmx3c38.carrierzone.com2015-06-29 → 2017-01-22 · 5 obs
● 2015-06-29 10:58:28
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
○MXmx4c38.carrierzone.com2015-06-29 → 2017-01-22 · 5 obs
● 2015-06-29 10:58:28
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
●A146.148.238.1502026-05-11 → 2026-05-11 · 3 obs
● 2026-05-11 12:36:10
● 2026-05-11 12:36:12
○A207.217.125.502008-11-22 → 2008-11-22 · 3 obs
○ 2015-06-29 10:58:28
○ 2026-05-11 12:36:12
○A66.175.58.92015-06-29 → 2017-01-22 · 5 obs
● 2015-06-29 10:58:28
● 2017-01-22 16:26:24
○ 2026-05-11 12:36:10
○ 2026-05-11 12:36:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| formula-first.org | a4.share-dns.com, b4.share-dns.net | - |
✅ Authoritative Response
Server:172.64.53.25
NS records: a4.share-dns.com, b4.share-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for formula-first.org (unsigned zone)
⏱️ Timing
Total: 198ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 146.148.238.150 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
Analysis
Hierarchy
The parent of www.formula-first.org is formula-first.org.
IP Addresses
formula-first.org points to a single IP number: 146.148.238.150.
Other host names, for instance www.formula-first.org and www.thebarnprincess.com, share IP numbers with formula-first.org.
Name Servers
formula-first.org is delegated to four name servers: a4.share-dns.com, a.share-dns.com, b4.share-dns.net and b.share-dns.net.
formula-first.org shares name servers with other domains at least partially, for instance 192co.com, srsoffice.com, maruco-fudousan.com, barbaraamaral.com and zhrtvu.net.
these name servers are commonly used with the name servers a3.share-dns.com, b3.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a6.share-dns.com, b6.share-dns.net, a1.share-dns.com, b1.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Host names with one IP number:
a4.share-dns.com points to: 172.64.53.25.
a.share-dns.com points to: 172.64.53.25.
b4.share-dns.net points to: 172.64.52.239.
b.share-dns.net points to: 172.64.52.239.
Host names pointing to 172.64.53.25: a4.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b4.share-dns.net and b.share-dns.net.