upsource.cn - robtex.com
upsource.cn
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2034664930 | ||||||
Same first word
upsource.cn |
upsource.com.sa |
upsource.be |
upsource.de |
upsource.co.uk |
upsource.nl |
upsource.com |
upsource.io |
upsource.org |
upsource.com.au |
Similar names
couperus.com |
eurocups.com |
cosupure.com |
couperus.eu |
courseup.org |
sourceup.com |
upcourse.io |
cuesupro.com |
eurocups.pl |
upcourse.com |
couperus.net |
eurocups.ru |
purecous.com |
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2015-08-06 → 2026-04-13 · 2 obs
● 2026-04-13 05:23:18
●NSdns2.cscdns.net2015-08-06 → 2026-04-13 · 2 obs
● 2026-04-13 05:23:18
●MXrelay1.netnames.net2015-08-06 → 2026-04-13 · 2 obs
● 2026-04-13 05:23:18
●MXrelay2.netnames.net2015-08-06 → 2026-04-13 · 2 obs
● 2026-04-13 05:23:18
●A212.53.89.1382015-08-06 → 2026-04-13 · 2 obs
● 2026-04-13 05:23:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| upsource.cn | dns1.cscdns.net, dns2.cscdns.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: dns1.cscdns.net, dns2.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for upsource.cn (unsigned zone)
⏱️ Timing
Total: 1073ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.53.89.138 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
Analysis
IP Addresses
upsource.cn points to a single IP number: 212.53.89.138.
Other host names, for instance insurancebooker.es, ancestry.com.br, wholehaarted.net, leedscarnegie.mobi and trendmicro.sa share IP numbers with upsource.cn.
Name Servers
Delegation for upsource.cn rests with two name servers, dns1.cscdns.net and dns2.cscdns.net.
upsource.cn shares the same name server setup as other domains, including kendallmotoroil.com, liftmyshoulder.com, habasit.dk, countrystore.ie and hydro-go.com.
upsource.cn partially shares name servers with other domains; for instance mydividendmiles.biz, mbnastore.com and bankcountrywidemortgage.com.
These name servers are commonly used with ns101.bac.com and ns102.bac.com.
Host names with two IP numbers: dns1.cscdns.net points to 2610:a1:1022::100 and 156.154.130.100; dns2.cscdns.net points to 2610:a1:1023::100 and 156.154.131.100.
Mail Servers
upsource.cn is handled by two mail servers: relay1.netnames.net and relay2.netnames.net.
upsource.cn uses the same mail server configuration as other domains, such as natweststudents.net, natgeohd.de, thermoelectron.fr, itl.com and shoppping.net.
upsource.cn shares mail servers with other domains, at least partially, for instance celesiocorp.net and iccoss.com.
Host names with one IP number: relay1.netnames.net points to 185.26.230.83; relay2.netnames.net points to 185.26.230.89.