practicalmath.info - robtex.com
practicalmath.info
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1773555327 | ||||||
Same first word
practicalmath.info |
DNS History
8 records (8 active, 0 former)
●NSdns1.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●NSdns2.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●MXeforward1.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●MXeforward2.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●MXeforward3.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●MXeforward4.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●MXeforward5.registrar-servers.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
●A162.255.119.712026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:55:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, c0.info.afilias-nst.info, a2.info.afilias-nst.info | - |
| practicalmath.info | dns1.registrar-servers.com, dns2.registrar-servers.com | - |
✅ Authoritative Response
Server:156.154.132.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicalmath.info (unsigned zone)
⏱️ Timing
Total: 624ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 162.255.119.71 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
Analysis
IP Addresses
practicalmath.info points to a single IP number: 162.255.119.71.
other host names for instance composersymposium.com, betcelona.com, diamondhelmet.com, rchwood.com and naprd.com share IP numbers with practicalmath.info.
Name Servers
practicalmath.info is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
practicalmath.info shares the same name server setup as other domains, for example heqrmudv.site, polimex.co, sghaus.com, futrends.com and overachiever.co.uk.
practicalmath.info at least partially shares name servers with other domains, for instance trawlerforums.net, prescotthathaway.com, pushbody.com, gambarx.net and aficere.com.
These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.
Host names with two IP numbers:
dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200
dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200
Mail Servers
practicalmath.info is handled by five mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com, eforward4.registrar-servers.com and eforward5.registrar-servers.com.
practicalmath.info shares mail servers with other domains at least partially, including pont-express.com, 12volt-relay.com, eurekawindows.com, castfms.com and dohon.com.
these mail servers are often used with eforward6.registrar-servers.com and eforward7.registrar-servers.com.
Host names with a single IP:
eforward1.registrar-servers.com points to: 162.255.118.51
eforward2.registrar-servers.com points to: 162.255.118.52
eforward3.registrar-servers.com points to: 162.255.118.51
eforward4.registrar-servers.com points to: 162.255.118.52
eforward5.registrar-servers.com points to: 162.255.118.51
Host names pointing to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com, eforward5.registrar-servers.com
Host names pointing to 162.255.118.52: eforward2.registrar-servers.com, eforward4.registrar-servers.com