ytbcn.com - robtex.com
ytbcn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.39.220🇭🇰 DIMENSION-1207.148.39.0/24 207.148.39.0/24 | ||||||
| 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=1769419119 | ||||||
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
ytbcn.com |
Similar names
btnyc.com |
bycnt.com |
bytcn.cn |
cnbty.com |
btcny.net |
tybcn.com |
btycn.com |
nybtc.com |
ntbyc.com |
tbycn.com |
yntcb.com |
tnybc.com |
nbyct.com |
ctbny.com |
btncy.com |
ycnbt.com |
nbtcy.com |
byntc.com |
btync.com |
nybct.com |
DNS History
27 records (5 active, 22 former)
○NSdns27.hichina.com2017-01-26 → 2017-01-26 · 4 obs
○ 2016-06-19 08:33:58
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
○NSdns28.hichina.com2017-01-26 → 2017-01-26 · 4 obs
○ 2016-06-19 08:33:58
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
○NSns03.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns08.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
●NSns1.judns.com2026-03-16 → 2026-03-23 · 3 obs
○ 2017-01-26 06:15:12
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
●NSns1.julydns.com2026-03-16 → 2026-03-23 · 3 obs
○ 2017-01-26 06:15:12
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
○NSns11.domaincontrol.com2015-05-31 → 2016-02-10 · 5 obs
● 2015-05-31 15:30:04
○ 2015-10-20 09:35:56
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○ 2015-10-20 09:35:56
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns16.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
●NSns2.judns.com2026-03-16 → 2026-03-23 · 3 obs
○ 2017-01-26 06:15:12
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
●NSns2.julydns.com2026-03-16 → 2026-03-23 · 3 obs
○ 2017-01-26 06:15:12
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
○NSns23.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns28.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns32.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns35.domaincontrol.com2015-05-31 → 2016-02-10 · 5 obs
● 2015-05-31 15:30:04
○ 2015-10-20 09:35:56
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○ 2015-10-20 09:35:56
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns46.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns47.domaincontrol.com2015-05-31 → 2016-02-10 · 5 obs
● 2015-05-31 15:30:04
○ 2015-10-20 09:35:56
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○ 2015-10-20 09:35:56
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns57.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns67.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○NSns72.domaincontrol.com2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○MXmailstore1.secureserver.net2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○MXmxn.mxhichina.com2017-01-26 → 2017-01-26 · 4 obs
○ 2016-06-19 08:33:58
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
○MXmxw.mxhichina.com2017-01-26 → 2017-01-26 · 4 obs
○ 2016-06-19 08:33:58
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
○MXsmtp.secureserver.net2015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○A107.160.66.862015-05-31 → 2016-02-10 · 4 obs
● 2015-05-31 15:30:04
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
● 2016-02-10 03:20:12
○ 2016-06-19 08:33:58
○ 2026-03-23 00:59:44
○A112.74.95.1982017-01-26 → 2017-01-26 · 4 obs
○ 2016-06-19 08:33:58
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
● 2017-01-26 06:15:12
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
○A147.92.35.2262026-03-16 → 2026-03-23 · 2 obs
○ 2026-03-16 21:52:44
○ 2026-03-23 00:59:44
○ 2026-03-23 00:59:44
●A207.148.39.2202026-03-16 → 2026-03-23 · 3 obs
○ 2017-01-26 06:15:12
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
● 2026-03-16 21:52:44
● 2026-03-23 00:59:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ytbcn.com | ns1.judns.com, ns2.judns.com | 2 records |
✅ Authoritative Response
Server:47.97.51.45
NS records: ns1.judns.com, ns2.judns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ytbcn.com (unsigned zone)
⏱️ Timing
Total: 3367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.39.220 |
| 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
ytbcn.com points to IP number 207.148.39.220.
For instance, other host names xiezijing.cn, pln.air-ok.cn, j87.air-ok.cn, haidianqu.sxycpm.cn and gov.cn.hnhtqz.cn share IP numbers with ytbcn.com.
Name Servers
ytbcn.com is delegated to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
ytbcn.com shares name servers with other domains at least partially, for example live5x.cn, shengyuemarket.com, minova.mobi, darenmingdan.com and ourslands.com.
These name servers are commonly used with the name servers jm1.dns.com and jm2.dns.com.
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