runtime-edu.com - robtex.com
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runtime-edu.com
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=1771291435 | ||||||
Same first word
runtime-edu.com |
DNS History
6 records (5 active, 1 former)
●NSdns10.hichina.com2016-12-19 → 2026-02-18 · 2 obs
● 2026-02-18 05:45:38
●NSdns9.hichina.com2016-12-19 → 2026-02-18 · 2 obs
● 2026-02-18 05:45:38
●A113.31.114.1802026-02-18 → 2026-02-18 · 3 obs
● 2026-02-18 05:45:34
● 2026-02-18 05:45:38
○A120.132.14.1892016-12-19 → 2017-10-28 · 4 obs
● 2017-10-28 23:30:10
○ 2026-02-18 05:45:34
○ 2026-02-18 05:45:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| runtime-edu.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for runtime-edu.com (unsigned zone)
⏱️ Timing
Total: 634ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 113.31.114.180 |
| NS | 2 | dns10.hichina.com, dns9.hichina.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:spf.mail.qq.com ~all |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
AI analysis
runtime-edu.com points to a single IP: 113.31.114.180.
Two name servers dns10.hichina.com and dns9.hichina.com handle delegation for runtime-edu.com.
runtime-edu.com uses the same name server setup as other domains, for example zrzw.com, xinxishu.cn, huamil.com, 621068.com and miduan.com.
runtime-edu.com partially shares name servers with other domains, such as hcosy.com and bottleculture.com.
Host names with nine IP numbers:
dns10.hichina.com points to: 2408:4009:501::18, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
dns9.hichina.com points to: 2408:4009:501::17, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
runtime-edu.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
runtime-edu.com has the same mail server setup as other domains, including ivykids.cn, d2eam.net, mailala.com, comfast.cn and cyclare.com.
runtime-edu.com shares some mail servers with other domains, at least partially, such as yongdahao.com, oxpp.com, fgw.cn, phpts.com and ileci.com.
Host names with two IPs:
mxbiz1.qq.com points to: 203.205.147.218 and 203.205.232.191.
Host names with a single IP:
mxbiz2.qq.com points to: 203.205.232.191.
Names resolving to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.