build4u.org - robtex.com
build4u.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.234.24.211🇺🇸 AKAMAI-LINODE-AP172.234.16.0/20 Akamai Technologies | ||||||
| PTR | k8s-svc-lander-namecheap-expired-us-ord-02.parklogic.net | ||||||
| A | 172.239.57.117🇺🇸 AKAMAI-LINODE-AP172.239.32.0/19 Akamai Technologies | ||||||
| NS | dns101.registrar-servers.com ⭐ | ||||||
| A | 2600:3c02::f03c:93ff:febe:d723🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies | ||||||
| A | 170.187.200.230🇺🇸 AKAMAI-LINODE-AP170.187.200.0/21 Akamai Technologies | ||||||
| PTR | latte.parklogic.com | ||||||
| NS | dns102.registrar-servers.com | ||||||
| A | 2600:3c02::f03c:93ff:febe:c249🇺🇸 AKAMAI-LINODE-AP2600:3c02::/32 Akamai Technologies | ||||||
| A | 23.239.17.221🇺🇸 AKAMAI-LINODE-AP23.239.16.0/22 Akamai Technologies | ||||||
| PTR | merlot.parklogic.com | ||||||
| MX | mx.plingest.com ⭐ | ||||||
| A | 38.143.66.193🇺🇸 AS6302338.143.66.0/24 Proxy-registered route object 2011686 | ||||||
| PTR | 193-66-143-38.clients.gthost.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | dns101.registrar-servers.comhostmaster@parklogic.com 2021-05-19 #1 | ||||||
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=1775861541 | ||||||
Previously MX for
build4u.org |
Subdomains
Same first word
DNS History
12 records (5 active, 7 former)
●NSdns101.registrar-servers.com2026-04-06 → 2026-04-10 · 3 obs
● 2026-04-06 14:07:04
● 2026-04-10 23:07:34
●NSdns102.registrar-servers.com2026-04-06 → 2026-04-10 · 3 obs
● 2026-04-06 14:07:04
● 2026-04-10 23:07:34
○NSfailed-whois-verification.namecheap.com2026-04-01 → 2026-04-01 · 4 obs
● 2026-04-01 11:10:26
○ 2026-04-06 14:07:04
○ 2026-04-10 23:07:34
○NSns1.build4u.org2017-04-24 → 2017-04-24 · 3 obs
○ 2026-04-01 11:10:26
○ 2026-04-10 23:07:34
○NSns2.build4u.org2017-04-24 → 2017-04-24 · 3 obs
○ 2026-04-01 11:10:26
○ 2026-04-10 23:07:34
○NSverify-contact-details.namecheap.com2026-04-01 → 2026-04-01 · 4 obs
● 2026-04-01 11:10:26
○ 2026-04-06 14:07:04
○ 2026-04-10 23:07:34
○MXbuild4u.org2017-04-24 → 2017-04-24 · 3 obs
○ 2026-04-01 11:10:26
○ 2026-04-10 23:07:34
●MXmx.plingest.com2026-04-06 → 2026-04-10 · 3 obs
● 2026-04-06 14:07:04
● 2026-04-10 23:07:34
○A155.94.154.2212017-04-24 → 2017-04-24 · 3 obs
○ 2026-04-01 11:10:26
○ 2026-04-10 23:07:34
●A172.234.24.2112026-04-06 → 2026-04-10 · 3 obs
● 2026-04-06 14:07:04
● 2026-04-10 23:07:34
●A172.239.57.1172026-04-06 → 2026-04-10 · 3 obs
● 2026-04-06 14:07:04
● 2026-04-10 23:07:34
○A198.54.117.2422026-04-01 → 2026-04-01 · 4 obs
● 2026-04-01 11:10:26
○ 2026-04-06 14:07:04
○ 2026-04-10 23:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| build4u.org | dns101.registrar-servers.com, dns102.registrar-servers.com | - |
✅ Authoritative Response
Server:23.239.17.221
NS records: dns101.registrar-servers.com, dns102.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for build4u.org (unsigned zone)
⏱️ Timing
Total: 697ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.239.57.117, 172.234.24.211 |
| NS | 2 | dns101.registrar-servers.com, dns102.registrar-servers.com |
| MX | 1 | mx.plingest.com (pri: 10) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns101.registrar-servers.com hostmaster. |
Analysis
Hierarchy
build4u.org is parent of ns2.build4u.org and ns1.build4u.org.
IP Addresses
build4u.org points to two IPs: 172.234.24.211 and 172.239.57.117.
Other host names including nascentgames.com, unon.info, mpgatour.com, ns2.insty.me and onlineplaytime.com share IP numbers with build4u.org.
Name Servers
build4u.org's delegation uses two name servers, dns101.registrar-servers.com and dns102.registrar-servers.com.
build4u.org shares the same name server setup as other domains, for example radiobd24.com, criticskeisterleeways.online, opal.group, simonpalmieri.ca and matafuegoextingnort.com.
Host names with two IPs:
dns101.registrar-servers.com points to: 2600:3c02::f03c:93ff:febe:d723 and 170.187.200.230
dns102.registrar-servers.com points to: 2600:3c02::f03c:93ff:febe:c249 and 23.239.17.221
Mail Servers
build4u.org is handled by a single mail server, mx.plingest.com.
build4u.org shares its mail server setup with other domains, including gagasiradio.fm, bombayhealthcare.com, spidersense-us.com, mail.johnmolino.com and drinc.co.
mx.plingest.com points to a single IP: 38.143.66.193.