cisco.serveuser.com - robtex.com
cisco.serveuser.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 140.207.4.134🇨🇳 CNCGROUP-SH140.207.0.0/16 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| NS | ns1.changeip.org ⭐ | ||||||
| A | 2600:3c01::f03c:92ff:fe2a:bcd5🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies | ||||||
| A | 92.123.94.167🇳🇱 Akamai92.123.94.0/24 Technologies | ||||||
| PTR | c1-167.akashield.net | ||||||
| MX | cisco.serveuser.com ⭐ | ||||||
| A | 140.207.4.134🇨🇳 CNCGROUP-SH140.207.0.0/16 China Unicom B811&A1218, China Unicom No.21, Jin-Rong Street | ||||||
| SOA | ns1.changeip.orgnoc@changeip.com serial=1 | ||||||
serveuser.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 204.16.169.54🇺🇸 AS19557204.16.168.0/21 | ||||||
| NS | ns1.changeip.org ⭐ | ||||||
| NS | ns1.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns2.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns3.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns4.changeip.com ⚠️ Not in zone NS records | ||||||
| NS | ns5.changeip.com ⚠️ Not in zone NS records | ||||||
| TXT | v=spf1 ip4:204.16.168.0/21 -all | ||||||
| SOA | ns1.changeip.orgnoc@changeip.com serial=1 | ||||||
WOT: SAFE (50/100)
📈 Tranco rank: #25,693
MX for
cisco.serveuser.com |
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.changeip.org2015-05-22 → 2026-04-24 · 2 obs
● 2026-04-24 22:53:52
●MXcisco.serveuser.com2015-05-22 → 2026-04-24 · 2 obs
● 2026-04-24 22:53:52
●A140.207.4.1342015-05-22 → 2026-04-24 · 2 obs
● 2026-04-24 22:53:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| serveuser.com | ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com... | 10 records |
✅ Authoritative Response
Server:172.105.55.163
NS records: ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com, ns4.changeip.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for serveuser.com (unsigned zone)
⏱️ Timing
Total: 511ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 140.207.4.134 |
| MX | 1 | cisco.serveuser.com (pri: 10) |
| SOA | 1 | ns1.changeip.org noc.changeip.com |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.changeip.com, ns1.changeip.com, ns2.changeip.com...)
Analysis
Mail Server Role
cisco.serveuser.com serves as the mail server for cisco.serveuser.com.
IP Addresses
cisco.serveuser.com points to a single IP number: 140.207.4.134.
Name Servers
A single name server, ns1.changeip.org, handles the delegation for cisco.serveuser.com.
cisco.serveuser.com shares the same name server setup as other domains, including uinformation.ddns.info, dailywork.dnsrd.com, bidi.mywww.biz, 19.25u.com and dnsserver.ezua.com.
cisco.serveuser.com at least partially shares name servers with other domains, for instance meritg.dumb1.com, htcapk.dnset.com, pubgms.otzo.com, phys4.my03.com and mlbfre.itemdb.com.
These name servers are commonly used with the name servers ns2.changeip.org.
ns1.changeip.org resolves to two IP numbers: 2600:3c01::f03c:92ff:fe2a:bcd5 and 92.123.94.167.
Mail Servers
A single mail server handles cisco.serveuser.com.
cisco.serveuser.com points to a single IP: 140.207.4.134.