symthelp.us - robtex.com
symthelp.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778822272 | ||||||
Same first word
symthelp.us |
DNS History
8 records (8 active, 0 former)
●NSpdns01.domaincontrol.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●NSpdns02.domaincontrol.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●MXalt1.aspmx.l.google.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●MXalt2.aspmx.l.google.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●MXaspmx.l.google.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●MXaspmx2.googlemail.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●MXaspmx3.googlemail.com2015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
●A50.116.40.2492015-07-09 → 2026-05-15 · 2 obs
● 2026-05-15 05:37:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| symthelp.us | pdns01.domaincontrol.com, pdns02.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.110.50
NS records: pdns01.domaincontrol.com, pdns02.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for symthelp.us (unsigned zone)
⏱️ Timing
Total: 217ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 50.116.40.249 |
| NS | 2 | pdns01.domaincontrol.com, pdns02.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 1 | v=spf1 a mx ptr ip4:67.207.147.16 ip4:67 |
| SOA | 1 | pdns01.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
symthelp.us points to a single IP address: 50.116.40.249.
Other host names, for instance li466-249.members.linode.com, share IP numbers with symthelp.us.
Name Servers
symthelp.us is delegated to two name servers: pdns01.domaincontrol.com and pdns02.domaincontrol.com.
symthelp.us uses the same name server setup as other domains, including getnovus.com, vapestores.com, dssellinvest.com, winadeal.es and ftrtw.com.
At least part of the name servers for symthelp.us are shared with other domains, for instance mathods.co.uk, singler-transporte.de, slg-stade-hagen.de, antarien.com and matthias-krass.de.
Host names with two IP numbers:
pdns01.domaincontrol.com points to 2603:5:21e0::32 and 97.74.110.50.
pdns02.domaincontrol.com points to 2603:5:22e0::32 and 173.201.78.50.
Mail Servers
symthelp.us is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
symthelp.us shares at least some mail servers with other domains, for example ns500765.ns500693.ns500699.ns500693.ns500734.ns500693.ns500699.ns500699.ns500699.ns500683.ns500699.ns500699.ns500693.ns500632.ns500110.dtrkdll.com, ns500754.ns500742.ns500742.ns500742.ns500742.ns500705.ns500704.ns500291.ns500671.tenderladiesbz.com, ns500759.ns500758.ns500758.ns500698.ns500758.ns500758.ns500736.ns500735.ns500735.ns500708.ns500708.ns500698.ns500708.ns500576.ns500619.ns500619.trackreceptor.com, ns500742.ns500754.ns500671.ns500754.ns500705.ns500678.ns500705.ns500705.ns500291.ns500671.ns500671.ns500666.tenderladiesbz.com and ns500671.ns500754.ns500754.ns500671.ns500671.ns500704.ns500688.ns500688.ns500688.ns500649.ns500649.ns500291.ns500291.ns500131.lustychickser.com.
These mail servers are commonly used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.
aspmx3.googlemail.com points to: 2a00:1450:4013:c1e::1a and 192.178.213.27.
aspmx.l.google.com points to: 2607:f8b0:4004:c07::1a and 142.250.31.27.
alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.26.
alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.
Host names that point to 2607:f8b0:4023:2801::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.