ob1.app - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status

ob1.app

DNSSEC⚠️ Not signed
A129.232.249.164🇿🇦 xneelo129.232.128.0/17 -JHB-BLK
PTRdedi1219.jnb1.host-h.net
NSns1.host-h.net
A129.232.248.30🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns1.host-h.net
NSns1.dns-h.com
A129.232.248.31🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns1.dns-h.com
NSns2.dns-h.com
A129.232.248.41🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns2.dns-h.com
NSns2.host-h.net
A129.232.248.40🇿🇦 xneelo129.232.248.0/24 AnyCast DNS
PTRns2.host-h.net
MXmail.ob1.app
A129.232.249.164🇿🇦 xneelo129.232.128.0/17 -JHB-BLK
PTRdedi1219.jnb1.host-h.net
TXTv=spf1 mx a include:spf.host-h.net ?all
SOAns1.host-h.netpostmaster@ob1.app 2026-02-18 #1

app

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427
🔒 HSTS Preload (+subdomains)

Same first word

Similar names

Previous names

Next names

DNS History

6 records (6 active, 0 former)

NSns1.dns-h.comns1.host-h.netns2.dns-h.comns2.host-h.netMXmail.ob1.appA129.232.249.164
NSns1.dns-h.com2026-08-18 → 2026-08-27 · 2 obs
● 2026-08-18 08:36:00
● 2026-08-27 13:50:06
NSns1.host-h.net2026-08-18 → 2026-08-27 · 2 obs
● 2026-08-18 08:36:00
● 2026-08-27 13:50:06
NSns2.dns-h.com2026-08-18 → 2026-08-27 · 2 obs
● 2026-08-18 08:36:00
● 2026-08-27 13:50:06
NSns2.host-h.net2026-08-18 → 2026-08-27 · 2 obs
● 2026-08-18 08:36:00
● 2026-08-27 13:50:06
MXmail.ob1.app2026-08-18 → 2026-08-27 · 2 obs
● 2026-08-18 08:36:00
● 2026-08-27 13:50:06
A129.232.249.1642026-08-18 → 2026-08-27 · 2 obs
● 2026-08-18 08:36:00
● 2026-08-27 13:50:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
appns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com...10 records
ob1.appns1.dns-h.com, ns2.host-h.net, ns1.host-h.net, ns2.dns-h.com-

✅ Authoritative Response

Server:129.232.248.31

NS records: ns1.dns-h.com, ns2.host-h.net, ns1.host-h.net, ns2.dns-h.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ob1.app (unsigned zone)

⏱️ Timing

Total: 1446ms | Queries: -

📄 Records

TypeCountSample Data
A1129.232.249.164
NS4ns1.dns-h.com, ns2.host-h.net...
MX1mail.ob1.app (pri: 10)
TXT1v=spf1 mx a include:spf.host-h.net ?all
SOA1ns1.host-h.net postmaster.ob1.app

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

ob1.app has exactly one IP address — 129.232.249.164.

mail.higherground.org.za, dedi1219.jnb1.host-h.net, coastaltrellis.co.za plus two other host names have IP numbers in common with ob1.app.

Name Servers

Four name servers handle the delegation for ob1.app: ns1.dns-h.com, ns2.dns-h.com, ns1.host-h.net and ns2.host-h.net.

ob1.app shares at least some of its name servers with other domains, including iqcon.co.za, greenlock.co.za, synergies.co.za and two others.

These name servers are frequently seen alongside the name servers ns1a.your-server.co.za.

Four host names, each with one IP address: ns1.dns-h.com has 129.232.248.31, ns2.dns-h.com has 129.232.248.41, ns1.host-h.net has 129.232.248.30 and ns2.host-h.net has 129.232.248.40.

Mail Servers

ob1.app uses one mail server — mail.ob1.app.

mail.ob1.app carries a single IP number, which is 129.232.249.164.