28app.com - dns.ninja
28app.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=1786531269 | ||||||
Subdomains
app.28app.com |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSedgar.dnspod.net2026-07-11 → 2026-08-12 · 3 obs
● 2026-07-11 13:44:22
● 2026-08-12 11:04:34
○NSns1.alidns.com2015-07-04 → 2017-03-29 · 4 obs
● 2017-03-29 05:37:02
○ 2026-07-11 13:44:22
○ 2026-08-12 11:04:34
○NSns2.alidns.com2015-07-04 → 2017-03-29 · 4 obs
● 2017-03-29 05:37:02
○ 2026-07-11 13:44:22
○ 2026-08-12 11:04:34
●NStrout.dnspod.net2026-07-11 → 2026-08-12 · 3 obs
● 2026-07-11 13:44:22
● 2026-08-12 11:04:34
○MXmxbiz1.qq.com2015-07-04 → 2017-03-29 · 4 obs
● 2017-03-29 05:37:02
○ 2026-07-11 13:44:22
○ 2026-08-12 11:04:34
○MXmxbiz2.qq.com2015-07-04 → 2017-03-29 · 4 obs
● 2017-03-29 05:37:02
○ 2026-07-11 13:44:22
○ 2026-08-12 11:04:34
●MXmxn.mxhichina.com2026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 11:04:32
● 2026-08-12 11:04:34
●MXmxw.mxhichina.com2026-08-12 → 2026-08-12 · 3 obs
● 2026-08-12 11:04:32
● 2026-08-12 11:04:34
○A121.42.139.1442016-07-10 → 2017-03-29 · 5 obs
● 2016-07-10 18:52:38
● 2017-03-29 05:37:02
○ 2026-07-11 13:44:22
○ 2026-08-12 11:04:34
○A121.42.139.442015-07-04 → 2016-03-14 · 4 obs
● 2016-03-14 11:47:28
○ 2016-07-10 18:52:38
○ 2026-08-12 11:04:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net... | - |
| 28app.com | edgar.dnspod.net, trout.dnspod.net | - |
✅ Authoritative Response
Server:1.12.0.4
NS records: edgar.dnspod.net, trout.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 28app.com (unsigned zone)
⏱️ Timing
Total: 373ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | trout.dnspod.net, edgar.dnspod.net |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com -all |
| SOA | 1 | edgar.dnspod.net freednsadmin.dnspod.com |
Analysis
Hierarchy
28app.com serves as the parent of app.28app.com.
Name Servers
28app.com is delegated to two name servers: edgar.dnspod.net and trout.dnspod.net.
28app.com uses the same name servers as several other domains — among them loaidu.com, liyuebi.com, kuzip.cn and two more.
Hostnames that resolve to 6 IP addresses:
edgar.dnspod.net resolves to 1.12.0.4, 1.14.119.35, 111.13.13.35 and 3 other IP addresses.
trout.dnspod.net resolves to 1.12.0.1, 1.13.76.35, 36.155.149.35 and 3 other IP addresses.
Mail Servers
Mail for 28app.com is handled by two mail servers — mxn.mxhichina.com and mxw.mxhichina.com.
28app.com uses an identical mail server configuration to several other domains — among them avwoo.com, cjco.cn, jia400.com and two more.
28app.com has at least partial mail server overlap with other domains such as snapnas.com, tcyhd.com, jtgcl.com and two more.
These mail servers tend to appear together with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Hostnames that resolve to two IP addresses:
mxn.mxhichina.com points to 47.246.136.231 and 47.246.137.47.
Hosts with just one IP address:
mxw.mxhichina.com points to 47.246.99.195.