sumedu.com - robtex.com
sumedu.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 | ||||||
Same first word
Similar names
edusum.cz |
edumus.com |
edusum.com |
umsedu.com |
edumus.it |
edumus.org |
usumed.com |
edumus.co.uk |
udemus.com |
smuedu.com |
musedu.it |
umused.com |
musedu.com |
msuedu.net |
umdeus.org |
usmedu.com |
smuedu.org |
DNS History
7 records (5 active, 2 former)
●NSf1g1ns1.dnspod.net2015-05-18 → 2026-03-06 · 2 obs
● 2026-03-06 22:29:34
●NSf1g1ns2.dnspod.net2015-05-18 → 2026-03-06 · 2 obs
● 2026-03-06 22:29:34
○A116.255.159.882015-10-27 → 2016-11-26 · 4 obs
● 2016-11-26 17:25:00
○ 2026-03-03 22:41:50
○ 2026-03-06 22:29:34
○A122.114.228.972018-06-23 → 2018-06-23 · 4 obs
● 2018-06-23 10:06:22
○ 2026-03-03 22:41:50
○ 2026-03-06 22:29:34
●A175.27.169.2522026-03-03 → 2026-03-06 · 3 obs
● 2026-03-03 22:41:50
● 2026-03-06 22:29:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, i.gtld-servers.net... | - |
| sumedu.com | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server: 106.39.207.235
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sumedu.com (unsigned zone)
⏱️ Timing
Total: 648ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.27.169.252 |
| NS | 2 | f1g1ns2.dnspod.net, f1g1ns1.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| TXT | 1 | 201706271353161pumo0c074cqgdqewscufmqoyf |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
sumedu.com resolves to one IP number: 175.27.169.252.
Name Servers
sumedu.com is delegated to two name servers f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
sumedu.com shares the same name server setup as other domains, for instance 16001.com, hrbpryk.com, fenghuasi.com, ybo.cc and wtaqua.com.
sumedu.com shares at least some name servers with other domains, for example r94ps.icu, oksoakspqnusa.com and bot02aa.cfd.
These name servers are commonly used with a.dnspod.com, b.dnspod.com and c.dnspod.com.
Eight IP numbers for a host:
f1g1ns2.dnspod.net points to: 2402:4e00:111:fff::c, 1.12.0.1, 1.13.76.35, 36.155.149.35, 101.227.168.35, 106.39.207.235, 111.206.98.235 and 220.196.136.35.
Seven IP numbers for a host:
f1g1ns1.dnspod.net points to: 2402:4e00:1470:2::e, 1.12.0.4, 1.14.119.35, 111.13.13.35, 117.135.128.235, 125.94.59.235 and 163.177.5.35.
Mail Servers
Two mail servers handle sumedu.com: mxbiz1.qq.com and mxbiz2.qq.com.
sumedu.com shares the same mail server setup as other domains, for instance zugame.com, zlhzj.com, fsi-tec.com, njpmj.com and mgltube.com.
sumedu.com shares at least some mail servers with other domains, including mail.309s.com, sankawa.net, blockmango.com and fh-game.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.