fourbrowns.org - robtex.com
fourbrowns.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.230.199.117🇺🇸 Amazon3.224.0.0/12 EC2 IAD prefix | ||||||
| PTR | static-1a.turbifysites.com | ||||||
| A | 35.168.67.138🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix | ||||||
| NS | ns1.turbify.com ⭐ | ||||||
| A | 20.121.230.119🇺🇸 Microsoft20.64.0.0/10 | ||||||
| NS | ns2.turbify.com | ||||||
| A | 134.33.240.61🇬🇧 Microsoft134.33.0.0/16 | ||||||
| MX | mx-biz.mail.am0.yahoodns.net ⭐ | ||||||
| A | 67.195.204.83🇺🇸 Yahoo67.195.204.0/24 Verizon Media BF1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.bf1.yahoo.com | ||||||
| A | 67.195.228.75🇺🇸 Yahoo67.195.228.0/24 Verizon Media GQ1 | ||||||
| PTR | mtaproxy1.biz.mail.vip.gq1.yahoo.com | ||||||
| SOA | ns1.turbify.comhostmaster@fourbrowns.org 2026-02-17 #2 | ||||||
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=1778530946 | ||||||
Same first word
fourbrowns.org |
DNS History
9 records (5 active, 4 former)
○NSno-dyn-updates.san.yahoo.com2015-08-18 → 2017-04-09 · 4 obs
● 2017-04-09 10:34:58
○ 2026-02-26 04:11:50
○ 2026-05-11 20:43:26
●NSns1.turbify.com2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 04:11:50
● 2026-05-11 20:43:26
●NSns2.turbify.com2026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 04:11:50
● 2026-05-11 20:43:26
○NSyns1.yahoo.com2015-08-18 → 2017-04-09 · 4 obs
● 2017-04-09 10:34:58
○ 2026-02-26 04:11:50
○ 2026-05-11 20:43:26
○NSyns2.yahoo.com2015-08-18 → 2017-04-09 · 4 obs
● 2017-04-09 10:34:58
○ 2026-02-26 04:11:50
○ 2026-05-11 20:43:26
●MXmx-biz.mail.am0.yahoodns.net2015-08-18 → 2026-05-11 · 2 obs
● 2026-05-11 20:43:26
●A3.230.199.1172026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 04:11:50
● 2026-05-11 20:43:26
●A35.168.67.1382026-02-26 → 2026-05-11 · 3 obs
● 2026-02-26 04:11:50
● 2026-05-11 20:43:26
○A98.139.135.1282015-08-18 → 2017-04-09 · 4 obs
● 2017-04-09 10:34:58
○ 2026-02-26 04:11:50
○ 2026-05-11 20:43:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| fourbrowns.org | ns2.turbify.com, ns1.turbify.com | - |
✅ Authoritative Response
Server:20.121.230.119
NS records: ns2.turbify.com, ns1.turbify.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fourbrowns.org (unsigned zone)
⏱️ Timing
Total: 774ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 35.168.67.138, 3.230.199.117 |
| NS | 2 | ns1.turbify.com, ns2.turbify.com |
| MX | 2 | mx-biz.mail.am0.yahoodns.net (pri: 20), mx-biz.mail.am0.yahoodns.net (pri: 30) |
| SOA | 1 | ns1.turbify.com hostmaster.fourbrowns.or |
Analysis
IP Addresses
Two IP numbers are pointed to by fourbrowns.org: 3.230.199.117 and 35.168.67.138.
other host names include dianahalligan.com, tiretins.com, mbjanitorial.com, aproconnection.com and expertcap.com; they share IP numbers with fourbrowns.org.
Name Servers
Two name servers ns1.turbify.com and ns2.turbify.com handle the delegation for fourbrowns.org.
fourbrowns.org shares the same name server setup as other domains, for instance enlightenedmedicine.net, chemlabsonline.com, fnlrehab.com, ellisfl.com and realitygrand.com.
fourbrowns.org shares name servers with other domains at least partially, for instance monicamelle.com, rmcaarchitects.com, kaygray.com and animebooks.com.
These name servers are commonly used with yns1.yahoo.com and yns2.yahoo.com.
Host names with one IP:
ns1.turbify.com points to: 20.121.230.119
ns2.turbify.com points to: 134.33.240.61
Mail Servers
fourbrowns.org is handled by a single mail server, mx-biz.mail.am0.yahoodns.net.
fourbrowns.org uses the same mail server setup as other domains, for instance fuyou-berkeley.org, knsnonline.com, brannockbuilt.com, americaspeak.net and dlvasoc.com.
fourbrowns.org shares at least partially some mail servers with other domains, for instance firefighterwear.com, diasporaworldcup.org, grapeleaf.net, carmelina.biz and brookvalleyhomes.com.
These mail servers are often used together with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
mx-biz.mail.am0.yahoodns.net resolves to two IPs: 67.195.204.83 and 67.195.228.75.