yctuning.com - robtex.com
yctuning.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.247.137.14🇺🇸 POWERLINE-HK172.247.136.0/22 Powerline Internal use | ||||||
| NS | ns1.julydns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns1.judns.com ⚠️ Not in zone NS records | ||||||
| A | 47.97.51.45🇨🇳 Alibaba-Cloud47.96.0.0/15 Aliyun Computing Co., LTD | ||||||
| PTR | ip-47-97-51-45.defastlink.net | ||||||
| NS | ns2.judns.com ⚠️ Not in zone NS records | ||||||
| A | 162.159.27.251Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-27-251.defastlink.net | ||||||
| NS | ns2.julydns.com ⚠️ Not in parent delegation | ||||||
| A | 162.159.48.223Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ip-162-159-48-223.defastlink.net | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1768674513 | ||||||
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
yctuning.com |
Similar names
DNS History
17 records (5 active, 12 former)
○NSf1g1ns1.dnspod.net2017-02-16 → 2020-01-07 · 5 obs
○ 2016-06-22 11:12:10
● 2017-02-16 17:05:16
● 2020-01-07 07:51:12
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
● 2017-02-16 17:05:16
● 2020-01-07 07:51:12
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
○NSf1g1ns2.dnspod.net2020-01-07 → 2020-01-07 · 4 obs
○ 2017-02-16 17:05:16
● 2020-01-07 07:51:12
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
● 2020-01-07 07:51:12
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
●NSns1.judns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2020-01-07 07:51:12
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
●NSns1.julydns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2020-01-07 07:51:12
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
○NSns1.myhostadmin.net2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
●NSns2.judns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2020-01-07 07:51:12
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
●NSns2.julydns.com2026-03-23 → 2026-03-23 · 3 obs
○ 2020-01-07 07:51:12
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
○NSns2.myhostadmin.net2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
○NSns3.myhostadmin.net2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
○NSns4.myhostadmin.net2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
○NSns5.myhostadmin.net2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
○NSns6.myhostadmin.net2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
○A162.209.242.692026-03-23 → 2026-03-23 · 2 obs
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
○ 2026-03-23 20:45:14
●A172.247.137.142026-03-23 → 2026-03-23 · 3 obs
○ 2020-01-07 07:51:12
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
● 2026-03-23 20:45:12
● 2026-03-23 20:45:14
○A211.149.131.2252015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
○A64.187.153.2242020-01-07 → 2020-01-07 · 4 obs
○ 2016-06-22 11:12:10
● 2020-01-07 07:51:12
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
● 2020-01-07 07:51:12
○ 2026-03-23 20:45:12
○ 2026-03-23 20:45:14
○CNAMEsjbh.gotoip4.com2015-06-20 → 2016-02-11 · 4 obs
● 2015-06-20 14:57:48
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
● 2016-02-11 23:41:38
○ 2016-06-22 11:12:10
○ 2026-03-23 20:45:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| yctuning.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:162.159.27.251
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for yctuning.com (unsigned zone)
⏱️ Timing
Total: 361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 172.247.137.14 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| SOA | 1 | ns1.julydns.com master.jmdns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.judns.com, ns2.judns.com)
Analysis
IP Addresses
yctuning.com points to IP number 172.247.137.14.
Name Servers
yctuning.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
yctuning.com shares name servers with other domains at least partially, for example sdgxedu.com, weihaobz.com, dengshanxiu.cn, cheteen.com and junzt.cn.
Host names with one IP number:
ns1.judns.com points to 47.97.51.45
ns2.judns.com points to 162.159.27.251
ns1.julydns.com points to 47.97.51.45
ns2.julydns.com points to 162.159.48.223
Host names pointing to 47.97.51.45: ns1.judns.com and ns1.julydns.com