infzm.com - robtex.com
infzm.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=1771291435 | ||||||
rank #11622 in the tld
WOT: SAFE (90/100)
📈 Tranco rank: #91,835
Subdomains
Same first word
Similar names
DNS History
13 records (5 active, 8 former)
○NSf1g1ns1.dnspod.net2015-07-22 → 2017-11-08 · 4 obs
● 2017-11-08 11:16:24
○ 2026-02-17 11:58:54
○ 2026-03-18 10:24:22
○NSf1g1ns2.dnspod.net2015-07-22 → 2017-11-08 · 4 obs
● 2017-11-08 11:16:24
○ 2026-02-17 11:58:54
○ 2026-03-18 10:24:22
●NSns3.dnsv2.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 11:58:54
● 2026-03-18 10:24:22
●NSns4.dnsv2.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 11:58:54
● 2026-03-18 10:24:22
○MXemail.infzm.com2016-04-19 → 2017-11-08 · 5 obs
● 2016-04-19 00:51:44
● 2017-11-08 11:16:24
○ 2026-02-17 11:58:54
○ 2026-03-18 10:24:22
●MXmxbiz1.qq.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 11:58:54
● 2026-03-18 10:24:22
●MXmxbiz2.qq.com2026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 11:58:54
● 2026-03-18 10:24:22
○MXwebmail.infzm.com2015-07-22 → 2016-04-02 · 4 obs
● 2016-04-02 17:51:22
○ 2016-04-19 00:51:44
○ 2026-03-18 10:24:22
○A119.29.43.2532015-07-22 → 2015-07-22 · 3 obs
○ 2015-09-22 14:27:22
○ 2026-03-18 10:24:22
○A183.60.85.1412016-04-02 → 2016-04-02 · 4 obs
● 2016-04-02 17:51:22
○ 2016-04-19 00:51:44
○ 2026-03-18 10:24:22
○A183.60.85.1742015-09-22 → 2016-03-19 · 5 obs
● 2015-09-22 14:27:22
● 2016-03-19 23:37:42
○ 2016-04-02 17:51:22
○ 2026-03-18 10:24:22
○A183.60.85.2272016-04-19 → 2017-11-08 · 5 obs
● 2016-04-19 00:51:44
● 2017-11-08 11:16:24
○ 2026-02-17 11:58:54
○ 2026-03-18 10:24:22
●A81.71.21.1442026-02-17 → 2026-03-18 · 3 obs
● 2026-02-17 11:58:54
● 2026-03-18 10:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| infzm.com | ns3.dnsv2.com, ns4.dnsv2.com | 15 records |
✅ Authoritative Response
Server: 1.12.0.29
NS records: ns3.dnsv2.com, ns4.dnsv2.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 386ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.71.21.144 |
| NS | 2 | ns4.dnsv2.com, ns3.dnsv2.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | ns3.dnsv2.com level3dnsadmin.dnspod.com |
📌 Glue Records Collected
Total: 15
Out-of-bailiwick: 15 (ns3.dnsv2.com, ns3.dnsv2.com, ns3.dnsv2.com...)
Analysis
Hierarchy
infzm.com is a parent of csr.infzm.com, mail.infzm.com, www.infzm.com, images.infzm.com and ns2.infzm.com, plus a few other host names.
IP Addresses
infzm.com resolves to one IP number: 81.71.21.144.
Name Servers
infzm.com's delegation uses two name servers: ns3.dnsv2.com and ns4.dnsv2.com.
infzm.com uses the same name server setup as other domains, such as tlt.cn, bkill.com, pyinfra.work, 0.run and ofcdn.cn.
infzm.com at least partially shares name servers with other domains, including pisendc.com, hbqa.com, ycrcw.com, subei88.com and zhongzhihui.com.
Host names with eight IP numbers:
ns3.dnsv2.com points to: 2402:4e00:1470:2::12, 1.12.0.29, 1.13.76.55, 111.13.203.55, 117.135.128.155, 125.94.59.155, 163.177.5.55 and 220.196.136.55.
Host names with seven IP numbers:
ns4.dnsv2.com points to: 2402:4e00:111:fff::f, 1.12.0.30, 1.14.119.55, 36.155.149.55, 49.7.107.155, 101.227.168.55 and 124.64.205.155.
Mail Servers
infzm.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
infzm.com shares the same mail server setup as other domains, for instance zhsart.com, ahacode.com, k8joy.com, zhaopincom.cn and utag.cn.
infzm.com shares some mail servers with other domains, at least in part, for example ks-guosu.com.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.