learnwk.com - dns.ninja
learnwk.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nowcndns.com ⭐ | ||||||
| NS | ns2.nowcndns.com | ||||||
| A | 61.158.128.11🇨🇳 CHINA169-Backbone61.158.128.0/17 CNC Group CHINA169 Henan Province Network | ||||||
| PTR | 11.128.158.61.ha.cnc | ||||||
| A | 183.253.57.202🇨🇳 CHINAMOBILE-CN183.253.0.0/16 CMI (Customer Route) | ||||||
| A | 211.99.99.38🇨🇳 DONGGUAN-1211.99.99.0/24 | ||||||
| SOA | ns1.nowcndns.comadmin@nowcndns.com serial=1757900985 | ||||||
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=1786084794 | ||||||
Same first word
learnwk.com |
Similar names
DNS History
9 records (2 active, 7 former)
●NSns1.nowcndns.com2026-03-06 → 2026-08-07 · 3 obs
○ 2017-04-22 18:09:52
● 2026-03-06 18:56:08
● 2026-08-07 06:46:02
● 2026-03-06 18:56:08
● 2026-08-07 06:46:02
●NSns2.nowcndns.com2026-03-06 → 2026-08-07 · 3 obs
○ 2017-04-22 18:09:52
● 2026-03-06 18:56:08
● 2026-08-07 06:46:02
● 2026-03-06 18:56:08
● 2026-08-07 06:46:02
○NSns3.01isp.com2015-06-04 → 2017-04-22 · 4 obs
● 2015-06-04 01:04:38
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
○NSns4.01isp.net2015-06-04 → 2017-04-22 · 4 obs
● 2015-06-04 01:04:38
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
○MXimap.learnwk.com2016-05-13 → 2017-04-22 · 4 obs
● 2016-05-13 02:02:00
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
○MXmail.learnwk.com2016-05-13 → 2017-04-22 · 4 obs
● 2016-05-13 02:02:00
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
○MXpop.learnwk.com2016-05-13 → 2017-04-22 · 4 obs
● 2016-05-13 02:02:00
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
○MXsmtp.learnwk.com2016-05-13 → 2017-04-22 · 4 obs
● 2016-05-13 02:02:00
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
○A210.76.124.272015-06-04 → 2017-04-22 · 4 obs
● 2015-06-04 01:04:38
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
● 2017-04-22 18:09:52
○ 2026-03-06 18:56:08
○ 2026-08-07 06:46:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net... | - |
| learnwk.com | ns1.nowcndns.com, ns2.nowcndns.com | 6 records |
✅ Authoritative Response
Server:1.193.216.204
NS records: ns1.nowcndns.com, ns2.nowcndns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for learnwk.com (unsigned zone)
⏱️ Timing
Total: 3594ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.nowcndns.com, ns2.nowcndns.com |
| SOA | 1 | ns1.nowcndns.com admin.nowcndns.com |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.nowcndns.com, ns1.nowcndns.com, ns1.nowcndns.com...)
Analysis
Name Servers
DNS delegation for learnwk.com points to two name servers: ns1.nowcndns.com and ns2.nowcndns.com.
learnwk.com shares its name server setup with other domains, including unnuk.cn, doupf.cn, vhgw.cn and two others.
Host names with three IP numbers:
ns2.nowcndns.com has IP addresses 61.158.128.11, 183.253.57.202 and 211.99.99.38.