ytjb.com - robtex.com
ytjb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | buy.domains.go.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| NS | emailto.service.at.marksmile.com ⚠️ Not in zone NS records | ||||||
| A | 47.76.62.167🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
| MX | mail.happyisp.com ⭐ | ||||||
| A | 5.161.49.68🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24 | ||||||
| PTR | mail.happyisp.com | ||||||
| A | 137.184.158.105🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean | ||||||
| PTR | mail.happyisp.com | ||||||
| TXT | v=spf1 ip6:fd0d:d741:e183::/48 -all | ||||||
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=1776047547 | ||||||
Same first word
Similar names
tyjb.com.cn |
bytj.com |
tjyb.cn |
tybj.net |
jbty.net |
bjty.net |
bjyt.cloud |
bjyt.net |
bytj.de |
btjy.net |
jtyb.net |
jtby.com.cn |
byjt.com |
ybjt.net |
tbjy.net |
jtyb.cn |
DNS History
13 records (4 active, 9 former)
●NSbuy.domains.go.marksmile.com2026-02-15 → 2026-04-13 · 2 obs
● 2026-04-13 03:02:10
○NSdns21.hichina.com2026-02-15 → 2026-04-13 · 2 obs
○ 2026-04-13 03:02:10
○NSdns22.hichina.com2026-02-15 → 2026-04-13 · 2 obs
○ 2026-04-13 03:02:10
●NSemailto.service.at.marksmile.com2026-02-15 → 2026-04-13 · 2 obs
● 2026-04-13 03:02:10
●MXmail.happyisp.com2026-02-15 → 2026-04-13 · 6 obs
● 2026-02-15 03:35:44
● 2026-02-17 13:15:50
○ 2026-03-13 06:17:14
● 2026-04-06 00:18:06
● 2026-04-13 03:02:10
○MXmail.skrimple.com2015-08-13 → 2017-06-10 · 4 obs
● 2017-06-10 17:14:04
○ 2026-02-15 03:35:44
○ 2026-04-13 03:02:10
○A103.51.144.812016-07-07 → 2017-06-10 · 5 obs
● 2016-07-07 06:58:42
● 2017-06-10 17:14:04
○ 2026-02-15 03:35:44
○ 2026-04-13 03:02:10
○A162.218.54.422015-08-13 → 2015-08-13 · 3 obs
○ 2015-11-26 12:30:18
○ 2026-04-13 03:02:10
○A198.12.15.2442015-08-13 → 2015-08-13 · 3 obs
○ 2015-11-26 12:30:18
○ 2026-04-13 03:02:10
○A23.27.98.2372017-06-10 → 2017-06-10 · 4 obs
● 2017-06-10 17:14:04
○ 2026-02-15 03:35:44
○ 2026-04-13 03:02:10
●A47.76.62.1672026-02-15 → 2026-04-13 · 6 obs
● 2026-02-15 03:35:44
● 2026-02-17 13:15:50
○ 2026-03-13 06:17:14
● 2026-04-06 00:18:06
● 2026-04-13 03:02:10
○A65.19.157.2352015-11-26 → 2016-02-27 · 5 obs
● 2015-11-26 12:30:18
● 2016-02-27 18:03:32
○ 2016-07-07 06:58:42
○ 2026-04-13 03:02:10
○CNAMEexpired.hichina.com2026-02-15 → 2026-02-17 · 4 obs
● 2026-02-17 02:26:00
○ 2026-02-17 13:15:50
○ 2026-04-13 03:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net... | - |
| ytjb.com | buy.domains.go.marksmile.com, emailto.service.at.marksmile.com | 2 records |
✅ Authoritative Response
Server:47.76.62.167
NS records: buy.domains.go.marksmile.com, emailto.service.at.marksmile.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ytjb.com (unsigned zone)
⏱️ Timing
Total: 563ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.62.167 |
| MX | 1 | mail.happyisp.com (pri: 1) |
| TXT | 1 | v=spf1 ip6:fd0d:d741:e183::/48 -all |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (buy.domains.go.marksmile.com, emailto.service.at.marksmile.com)
Analysis
IP Addresses
ytjb.com points to a single IP: 47.76.62.167.
Other host names, for instance qinghang.cn, chaokun.com, linksgolf.com, chengtang.cn and 2532.cn share IP numbers with ytjb.com.
Name Servers
ytjb.com's delegation is to two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com.
ytjb.com shares the same name server configuration as other domains, such as baocan.cn, shanggan.cn, eyd.cn, tahu.cn and zhaoshun.cn.
Host names with one IP number: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com point to 47.76.62.167.
Mail Servers
ytjb.com is served by a single mail server, mail.happyisp.com.
ytjb.com uses the same mail server setup as other domains such as 88web.com, hibe.cn, maotan.com.cn, chunqiao.com and www.dset.com.
Hostname mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.