howdowork.com - robtex.com
howdowork.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.143.233.235🇮🇷 ARVANCLOUD-CDN-IR185.143.233.0/24 | ||||||
| A | 185.143.234.235🇮🇷 ARVANCLOUD-CDN-IR185.143.234.0/24 | ||||||
| NS | m.ns.arvancdn.ir ⭐ | ||||||
| A | 185.143.232.253🇮🇷 ARVANCLOUD-CDN-IR185.143.232.0/24 | ||||||
| NS | t.ns.arvancdn.ir | ||||||
| A | 185.143.235.253🇮🇷 ARVANCLOUD-CDN-IR185.143.235.0/24 | ||||||
| SOA | m.ns.arvancdn.irhostmaster@arvancloud.ir serial=1770711224 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774423912 | ||||||
Same first word
howdowork.com |
DNS History
4 records (4 active, 0 former)
●NSm.ns.arvancdn.ir2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 07:59:56
●NSt.ns.arvancdn.ir2026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 07:59:56
●A185.143.233.2352026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 07:59:56
●A185.143.234.2352026-02-16 → 2026-03-25 · 2 obs
● 2026-03-25 07:59:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| howdowork.com | t.ns.arvancdn.ir, m.ns.arvancdn.ir | - |
✅ Authoritative Response
Server:185.143.235.253
NS records: t.ns.arvancdn.ir, m.ns.arvancdn.ir
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for howdowork.com (unsigned zone)
⏱️ Timing
Total: 750ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 185.143.234.235, 185.143.233.235 |
| NS | 2 | t.ns.arvancdn.ir, m.ns.arvancdn.ir |
| SOA | 1 | m.ns.arvancdn.ir hostmaster.arvancloud.i |
Analysis
IP Addresses
howdowork.com resolves to two IP numbers: 185.143.233.235 and 185.143.234.235.
Other host names, for instance pardic.ir, turkeykala.com, rms.scu.ac.ir, iran-media.net and novinborj.com share IP numbers with howdowork.com.
Name Servers
Two name servers m.ns.arvancdn.ir and t.ns.arvancdn.ir handle delegation for howdowork.com.
howdowork.com uses the same name server setup as other domains, for example khoyums.ac.ir, bellearti.ir, mosaferkhane.com, payamgostar.com and aradcapital.com.
howdowork.com partially shares name servers with other domains; examples include ever247.ir, fxgoldensignals.com, xanmo.com, afpco.ir and bahasanj.ir.
These name servers are commonly used alongside j.ns.arvancdn.ir, x.ns.arvancdn.ir, w.ns.arvancdn.ir, q.ns.arvancdn.ir, i.ns.arvancdn.ir, d.ns.arvancdn.ir, h.ns.arvancdn.ir, s.ns.arvancdn.ir, n.ns.arvancdn.ir and o.ns.arvancdn.ir.
Host names with one IP number: The host name m.ns.arvancdn.ir points to 185.143.232.253 and the host name t.ns.arvancdn.ir points to 185.143.235.253.