mail8u.com - robtex.com
mail8u.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.dnspod.com ⭐ | ||||||
| A | 43.130.172.75🇸🇬 TENCENT-NET-AP-CN43.130.160.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| A | 43.134.249.74🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| A | 101.227.168.75🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC | ||||||
| A | 117.135.128.175🇨🇳 CHINAMOBILE-CN117.135.128.0/24 CMI (Customer Route) | ||||||
| PTR | (root) | ||||||
| NS | b.dnspod.com | ||||||
| A | 43.161.3.75🇮🇳 TENCENT-NET-AP-CN43.161.0.0/18 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| A | 163.177.5.79🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24 | ||||||
| A | 220.196.136.75🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24 | ||||||
| NS | c.dnspod.com | ||||||
| A | 43.134.249.75🇸🇬 TENCENT-NET-AP-CN43.134.224.0/19 ACEVILLE PTE.LTD. 16 COLLYER QUAY 18-29 INCOME AT RAFFLES | ||||||
| A | 112.80.181.175🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network | ||||||
| A | 125.94.59.175🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network | ||||||
| MX | mx.mail8u.com ⭐ | ||||||
| TXT | v=spf1 a mx ~all | ||||||
| SOA | a.dnspod.comdomainadmin@dnspod.com serial=1751530298 | ||||||
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
mail8u.com |
DNS History
4 records (4 active, 0 former)
●NSa.dnspod.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 10:40:42
●NSb.dnspod.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 10:40:42
●NSc.dnspod.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 10:40:42
●MXmx.mail8u.com2026-03-20 → 2026-03-23 · 2 obs
● 2026-03-23 10:40:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, i.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| mail8u.com | a.dnspod.com, b.dnspod.com, c.dnspod.com | 10 records |
✅ Authoritative Response
Server:112.80.181.175
NS records: a.dnspod.com, b.dnspod.com, c.dnspod.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mail8u.com (unsigned zone)
⏱️ Timing
Total: 842ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 3 | c.dnspod.com, a.dnspod.com... |
| MX | 1 | mx.mail8u.com (pri: 1) |
| TXT | 1 | v=spf1 a mx ~all |
| SOA | 1 | a.dnspod.com domainadmin.dnspod.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dnspod.com, a.dnspod.com, a.dnspod.com...)
Analysis
Name Servers
mail8u.com is delegated to three name servers a.dnspod.com, b.dnspod.com and c.dnspod.com.
mail8u.com at least partially shares name servers with other domains, for instance foodol.org, ntfang.cn, sy84r.icu, heremeter.com and pdqcd.com.
These name servers are commonly used alongside f1g1ns1.dnspod.net.
Host names with four IP numbers:
a.dnspod.com points to: 43.130.172.75, 43.134.249.74, 101.227.168.75 and 117.135.128.175.
Host names with three IP numbers:
b.dnspod.com points to: 43.161.3.75, 163.177.5.79 and 220.196.136.75.
c.dnspod.com points to: 43.134.249.75, 112.80.181.175 and 125.94.59.175.
Mail Servers
mail8u.com is handled by a single mail server, mx.mail8u.com.