smtptech.com - robtex.com
smtptech.com
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=1774431112 | ||||||
Same first word
smtptech.com |
Similar names
DNS History
23 records (4 active, 19 former)
●NSblock.dnspod.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 09:58:48
●NSirene.dnspod.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 09:58:48
○NSns-1145.awsdns-15.org2016-02-05 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○NSns-1615.awsdns-09.co.uk2016-02-05 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○NSns-464.awsdns-58.com2016-02-05 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○NSns-593.awsdns-10.net2016-02-05 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○NSns29.domaincontrol.com2018-10-03 → 2020-03-11 · 4 obs
● 2018-10-03 13:50:04
● 2020-03-11 08:27:42
○ 2026-03-25 09:58:48
○NSns30.domaincontrol.com2018-10-03 → 2020-03-11 · 4 obs
● 2018-10-03 13:50:04
● 2020-03-11 08:27:42
○ 2026-03-25 09:58:48
●MXhzmx01.mxmail.netease.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 09:58:48
●MXhzmx02.mxmail.netease.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 09:58:48
○MXsmtptech.com2017-06-13 → 2017-06-13 · 3 obs
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A165.227.2.2392018-10-03 → 2020-03-11 · 4 obs
● 2018-10-03 13:50:04
● 2020-03-11 08:27:42
○ 2026-03-25 09:58:48
○A198.143.114.1782016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1792016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1802016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1812016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1822016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1832016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1842016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1852016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1862016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1872016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
○A198.143.114.1882016-05-06 → 2017-06-13 · 4 obs
● 2017-06-13 15:41:18
○ 2018-10-03 13:50:04
○ 2026-03-25 09:58:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smtptech.com | irene.dnspod.net, block.dnspod.net | - |
✅ Authoritative Response
Server:111.13.13.35
NS records: irene.dnspod.net, block.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smtptech.com (unsigned zone)
⏱️ Timing
Total: 937ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | block.dnspod.net, irene.dnspod.net |
| MX | 2 | hzmx01.mxmail.netease.com (pri: 5), hzmx02.mxmail.netease.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.163.com -all |
| SOA | 1 | irene.dnspod.net freednsadmin.dnspod.com |
Analysis
Name Servers
smtptech.com is delegated to two name servers: block.dnspod.net and irene.dnspod.net.
smtptech.com shares the same name server setup as other domains, for example chinasilu.com, zdoo.org, tyhsz.cn, hj-loan.com and ymzfrzxdb.com.
smtptech.com at least partially shares name servers with other domains, for instance zzwater.com.cn, bokett.com, 09v.net, vanguardgallery.com and biososo.com.
These name servers are often used with f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
Host names with six IP numbers:
block.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 36.155.149.176, 101.227.168.35, 111.206.98.235 and 129.211.176.239; irene.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 112.80.181.45 and 117.89.178.173.
Mail Servers
smtptech.com is handled by two mail servers: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
smtptech.com shares the same mail server setup as other domains, for instance pufin.cn, teamystic.com, fairfine.com, hnjtexp.com and szyxwjsj.com.
smtptech.com shares some mail servers with other domains, at least partially, for instance shamood.cn and dtkcn.com.
Host names with two IP numbers:
hzmx01.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
hzmx02.mxmail.netease.com points to 47.251.71.119 and 47.251.84.126.
Names pointing to 47.251.71.119: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.
Names pointing to 47.251.84.126: hzmx01.mxmail.netease.com and hzmx02.mxmail.netease.com.