programnotes.cn - robtex.com
programnotes.cn
| CNAME | programnotes.cn.eo.dnse1.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 240d:c010:75:1::19a🇸🇬 ACE-AS-AP240d:c010:75::/48 ACE | ||||||
| A | 43.174.246.32🇸🇬 ACE-AS-AP43.174.246.0/24 ACE | ||||||
| A | 43.174.247.32🇸🇬 ACE-AS-AP43.174.247.0/24 ACE | ||||||
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=2035235912 | ||||||
Subdomains
typing-words.programnotes.cn |
Same first word
programnotes.cn |
programnotes.co.uk |
programnotes.com |
programnotes.net |
Similar names
Previous names
Next names
programonline.cn |
programpulse.cn |
programs.cn |
programtest.cn |
programtree.cn |
progreen.cn |
progres.cn |
progress-gym.cn |
progressing.cn |
DNS History
5 records (5 active, 0 former)
●NSf1g1ns1.dnspod.net2026-06-14 → 2026-08-29 · 2 obs
● 2026-06-14 20:01:10
● 2026-08-29 04:43:18
● 2026-08-29 04:43:18
●NSf1g1ns2.dnspod.net2026-06-14 → 2026-08-29 · 2 obs
● 2026-06-14 20:01:10
● 2026-08-29 04:43:18
● 2026-08-29 04:43:18
●MXmxn.mxhichina.com2026-06-14 → 2026-08-29 · 6 obs
● 2026-06-14 20:01:10
○ 2026-06-29 19:26:18
● 2026-07-01 08:59:04
○ 2026-08-27 11:31:42
● 2026-08-27 14:15:50
● 2026-08-29 04:43:18
○ 2026-06-29 19:26:18
● 2026-07-01 08:59:04
○ 2026-08-27 11:31:42
● 2026-08-27 14:15:50
● 2026-08-29 04:43:18
●MXmxw.mxhichina.com2026-06-14 → 2026-08-29 · 6 obs
● 2026-06-14 20:01:10
○ 2026-06-29 19:26:18
● 2026-07-01 08:59:04
○ 2026-08-27 11:31:42
● 2026-08-27 14:15:50
● 2026-08-29 04:43:18
○ 2026-06-29 19:26:18
● 2026-07-01 08:59:04
○ 2026-08-27 11:31:42
● 2026-08-27 14:15:50
● 2026-08-29 04:43:18
●CNAMEprogramnotes.cn.eo.dnse1.com2026-06-14 → 2026-08-29 · 6 obs
● 2026-06-14 20:01:10
○ 2026-06-29 19:26:18
● 2026-07-01 08:59:04
○ 2026-08-27 11:31:42
● 2026-08-27 14:15:50
● 2026-08-29 04:43:18
○ 2026-06-29 19:26:18
● 2026-07-01 08:59:04
○ 2026-08-27 11:31:42
● 2026-08-27 14:15:50
● 2026-08-29 04:43:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| programnotes.cn | f1g1ns1.dnspod.net, f1g1ns2.dnspod.net | - |
✅ Authoritative Response
Server:117.135.128.235
NS records: f1g1ns1.dnspod.net, f1g1ns2.dnspod.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for programnotes.cn (unsigned zone)
⏱️ Timing
Total: 1409ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| MX | 2 | mxn.mxhichina.com (pri: 0), mxw.mxhichina.com (pri: 0) |
| TXT | 2 | google-site-verification=MgR0aDkBeiFlwv-, v=spf1 include:spf.mxhichina.com -all |
| CNAME | 1 | programnotes.cn.eo.dnse1.com |
| SOA | 1 | f1g1ns1.dnspod.net freednsadmin.dnspod.c |
Analysis
Hierarchy
programnotes.cn is a parent domain of typing-words.programnotes.cn.
IP Addresses
programnotes.cn resolves to three IP addresses: 43.174.246.32, 43.174.247.32 and 240d:c010:75:1::19a.
2ml.xyz, 3gipn0hbd40a.shop.jiandw.com.eo.dnse0.com, mail.mkin.com.eo.dnse3.com and two other host names share IP numbers with programnotes.cn.