programplus.cn - robtex.com
programplus.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=2035544499 | ||||||
Same first word
programplus.com.au |
programplus.de |
programplus.co |
programplus.cn |
programplus.org |
programplus.mk |
programplus.xyz |
programplus.com.ua |
programplus.com |
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lpuprograms.blogspot.com |
mapgroupsrl.it |
plusprogram.org |
Previous names
Next names
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DNS History
5 records (5 active, 0 former)
●NSf1g1ns1.dnspod.net2026-09-17 → 2026-11-10 · 2 obs
● 2026-11-10 02:07:54
●NSf1g1ns2.dnspod.net2026-09-17 → 2026-11-10 · 2 obs
● 2026-11-10 02:07:54
●MXmxbiz1.qq.com2026-09-17 → 2026-11-10 · 4 obs
○ 2026-09-27 14:17:14
● 2026-09-28 05:31:30
● 2026-11-10 02:07:54
●MXmxbiz2.qq.com2026-09-17 → 2026-11-10 · 4 obs
○ 2026-09-27 14:17:14
● 2026-09-28 05:31:30
● 2026-11-10 02:07:54
●A123.207.249.1982026-09-17 → 2026-11-10 · 4 obs
○ 2026-09-27 14:17:14
● 2026-09-28 05:31:30
● 2026-11-10 02:07:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | b.dns.cn, c.dns.cn, e.dns.cn, a.dns.cn... | - |
| programplus.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:36.155.149.35
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programplus.cn (unsigned zone)
⏱️ Timing
Total: 3952ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 123.207.249.198 |
| NS | 2 | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
IP Addresses
programplus.cn resolves to one IP address: 123.207.249.198.
Name Servers
Two name servers handle the delegation for programplus.cn: f1g1ns1.dnspod.net and f1g1ns2.dnspod.net.
programplus.cn uses the same name servers as several other domains — among them tealit.com.cn, ku6.net, bdwap.net and two more.
programplus.cn shares at least some of its name servers with other domains, including starandroid.com, mamamaila.com, owgerg.study and two others.
It is common to find these name servers alongside the name servers a.dnspod.com, b.dnspod.com, c.dnspod.com and two others.
Hostnames that resolve to 9 IP addresses:
f1g1ns2.dnspod.net resolves to 1.12.0.1, 1.13.76.35 and 36.155.149.35 among others, with 6 other IP addresses in total.
Hostnames that resolve to 7 IP addresses:
f1g1ns1.dnspod.net resolves to 1.12.0.4, 1.14.119.35 and 111.13.13.35 among others, with 4 other IP addresses in total.
Mail Servers
Mail for programplus.cn is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
programplus.cn uses an identical mail server configuration to several other domains — among them sjyun.vip, cyccn.net, tpv-elec.com and two more.
programplus.cn has at least partial mail server overlap with other domains such as sandermanpub.net, draftharbor.cn, qeoten.com and two more.