aytz.cn - robtex.com
aytz.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=2034663668 | ||||||
Same first word
Similar names
DNS History
13 records (6 active, 7 former)
○NS(root)2015-08-11 → 2019-12-29 · 4 obs
● 2019-12-29 12:48:14
○ 2026-03-26 21:23:14
○ 2026-04-12 21:36:46
●NSns1.35.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 21:23:14
● 2026-04-12 21:36:46
●NSns2.35.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 21:23:14
● 2026-04-12 21:36:46
●NSns3.35.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 21:23:14
● 2026-04-12 21:36:46
●NSns4.35.net2026-03-26 → 2026-04-12 · 3 obs
● 2026-03-26 21:23:14
● 2026-04-12 21:36:46
○MXmxbiz1.qq.com2015-08-11 → 2017-02-16 · 4 obs
● 2017-02-16 23:46:18
○ 2019-12-29 12:48:14
○ 2026-04-12 21:36:46
○MXmxbiz2.qq.com2015-08-11 → 2017-02-16 · 4 obs
● 2017-02-16 23:46:18
○ 2019-12-29 12:48:14
○ 2026-04-12 21:36:46
●MXmxn.mxhichina.com2019-12-29 → 2026-04-12 · 3 obs
● 2019-12-29 12:48:14
● 2026-04-12 21:36:46
●MXmxw.mxhichina.com2019-12-29 → 2026-04-12 · 3 obs
● 2019-12-29 12:48:14
● 2026-04-12 21:36:46
○A123.196.112.1772015-12-01 → 2017-02-16 · 6 obs
● 2015-12-01 03:19:50
○ 2016-06-23 03:40:32
● 2017-02-16 23:46:18
○ 2019-12-29 12:48:14
○ 2026-04-12 21:36:46
○A139.129.158.862019-12-29 → 2019-12-29 · 4 obs
● 2019-12-29 12:48:14
○ 2026-03-26 21:23:14
○ 2026-04-12 21:36:46
○A210.51.188.1972015-08-11 → 2015-08-11 · 3 obs
○ 2015-12-01 03:19:50
○ 2026-04-12 21:36:46
○A218.5.72.602016-06-23 → 2016-06-23 · 4 obs
● 2016-06-23 03:40:32
○ 2017-02-16 23:46:18
○ 2026-04-12 21:36:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | d.dns.cn, e.dns.cn, a.dns.cn, c.dns.cn... | - |
| aytz.cn | ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net | - |
✅ Authoritative Response
Server:61.172.183.73
NS records: ns1.35.net, ns2.35.net, ns3.35.net, ns4.35.net
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at cn: Error: DNS query timeout: 203.119.28.1 for DNSKEY cn
⏱️ Timing
Total: 4331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.35.net, ns4.35.net... |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| SOA | 1 | ns1.35.net dnsconct.myhostadmin.net |
Analysis
Name Servers
aytz.cn is delegated to four name servers: ns1.35.net, ns2.35.net, ns3.35.net and ns4.35.net.
aytz.cn shares some name servers with other domains, for example rsjs.com, ingpack.cn, zjwinworld.com, rayda.net and hongkangjc.com.
Host names with four IP numbers:
ns1.35.net points to: 240e:d9:c200::2, 60.247.150.254, 118.123.249.114 and 118.123.253.132.
Host names with three IP numbers:
ns2.35.net points to: 240e:d9:c200:1::2, 61.172.183.73 and 211.149.230.100.
Host names with two IP numbers:
ns3.35.net points to: 61.172.183.77 and 118.123.249.114; ns4.35.net points to: 118.123.253.132 and 211.149.230.100.
Names that point to 118.123.249.114: ns1.35.net and ns3.35.net.
Names that point to 118.123.253.132: ns1.35.net and ns4.35.net.
Names that point to 211.149.230.100: ns2.35.net and ns4.35.net.
Mail Servers
aytz.cn is served by two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
aytz.cn shares the mail server setup with other domains, for example wenzika.com, chuangworld.com, hbjgtz.com, srtl.cn and uupt.com.
aytz.cn shares some mail servers with other domains, at least partially; for instance gdpsc.org, dgcheongming.com, biennale.cn, longsew.com and 52huayin.cn.
these mail servers are commonly used alongside mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers: mxn.mxhichina.com points to: 47.246.136.231 and 47.246.137.47.
Host names with one IP number: mxw.mxhichina.com points to: 47.246.99.195.