smtfilter.net - robtex.com
smtfilter.net
net
| 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=1771291465 | ||||||
Same first word
smtfilter.net |
Similar names
DNS History
7 records (5 active, 2 former)
●NSns11.xincache.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:38
●NSns15.xincache.com2015-05-15 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:38
●NSns16.xincache.com2015-05-15 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:38
●MXmx84.dns.com.cn2026-03-24 → 2026-03-24 · 1 obs
○A113.105.231.682015-05-15 → 2016-07-15 · 3 obs
● 2016-07-15 17:16:40
○ 2026-03-24 03:38:38
●A165.154.62.722026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:38:38
○CNAMEcn1130001-waf.ruisuwaf.com2026-03-24 → 2026-03-24 · 1 obs
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | j.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net... | - |
| smtfilter.net | ns15.xincache.com, ns16.xincache.com | - |
✅ Authoritative Response
Server:117.89.178.184
NS records: ns15.xincache.com, ns16.xincache.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtfilter.net (unsigned zone)
⏱️ Timing
Total: 3513ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 165.154.62.72 |
| NS | 2 | ns16.xincache.com, ns15.xincache.com |
| MX | 1 | mx84.dns.com.cn (pri: 10) |
| SOA | 1 | ns11.xincache.com ns12.xincache.com |
Analysis
IP Addresses
smtfilter.net points to a single IP number: 165.154.62.72.
Other host names, for instance heng-fu.com, www.heng-fu.com, fndoor.com, eiffelceramic.com and bailuoda.com share IP numbers with smtfilter.net.
Name Servers
The domain smtfilter.net is delegated to three name servers: ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.
smtfilter.net shares name servers with other domains at least partially, for instance 9ru.cn, gdgrand.com, oridoll.com, dfg.com.cn and 1st-river.com.
these name servers are commonly paired with ns12.xincache.com, ce1.xincache.com, ce2.xincache.com, ns13.xincache.com, ns14.xincache.com, ns19.xincache.com, ns20.xincache.com, ns17.xincache.com and ns18.xincache.com.
Host names with eight IP numbers:
ns11.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
ns15.xincache.com points to: 2402:4e00:1470:2::e, 2402:4e00:1730::e, 1.12.0.4, 36.155.149.180, 112.80.181.45, 117.89.178.173, 125.94.59.210 and 129.211.176.209.
Host names with seven IP numbers:
ns16.xincache.com points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 112.80.181.111, 117.89.178.184, 129.211.176.239 and 163.177.5.23.
Names that point to 2402:4e00:1470:2::e: ns11.xincache.com and ns15.xincache.com.
Names that point to 2402:4e00:1730::e: ns11.xincache.com and ns15.xincache.com.
Names that point to 1.12.0.4: ns11.xincache.com and ns15.xincache.com.
Names that point to 36.155.149.180: ns11.xincache.com and ns15.xincache.com.
Names that point to 112.80.181.45: ns11.xincache.com and ns15.xincache.com.
Names that point to 117.89.178.173: ns11.xincache.com and ns15.xincache.com.
Names that point to 125.94.59.210: ns11.xincache.com and ns15.xincache.com.
Names that point to 129.211.176.209: ns11.xincache.com and ns15.xincache.com.
Mail Servers
The mail server for smtfilter.net is mx84.dns.com.cn.
smtfilter.net shares the same mail server setup as other domains, including chinaope.com, bcnic.net, gdqlx.com, wddw.com and nbfumate.com.
smtfilter.net shares some mail servers with other domains, including g107.com, feicewatch.com, qana.net.cn, mosmode.com and biaoshiqi.com.
Host name mx84.dns.com.cn resolves to IP 116.198.40.226.