ztbh.com - robtex.com
ztbh.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=1771291435 | ||||||
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
●NSbuy.domains.go.marksmile.com2026-02-21 → 2026-03-24 · 2 obs
● 2026-03-24 08:10:08
●NSemailto.service.at.marksmile.com2026-02-21 → 2026-03-24 · 2 obs
● 2026-03-24 08:10:08
●MXmail.happyisp.com2026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 00:04:54
● 2026-03-24 08:10:08
○MXmail.skrimple.com2015-05-19 → 2017-04-02 · 4 obs
● 2017-04-02 01:15:42
○ 2026-02-21 00:04:54
○ 2026-03-24 08:10:08
○A103.51.144.812017-04-02 → 2017-04-02 · 4 obs
● 2017-04-02 01:15:42
○ 2026-02-21 00:04:54
○ 2026-03-24 08:10:08
○A198.12.15.2442015-05-19 → 2015-05-19 · 3 obs
○ 2015-10-09 03:27:42
○ 2026-03-24 08:10:08
●A47.76.62.1672026-02-21 → 2026-03-24 · 3 obs
● 2026-02-21 00:04:54
● 2026-03-24 08:10:08
○A65.19.157.2352015-10-09 → 2016-03-31 · 5 obs
● 2015-10-09 03:27:42
● 2016-03-31 23:19:26
○ 2017-04-02 01:15:42
○ 2026-03-24 08:10:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| ztbh.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 ztbh.com (unsigned zone)
⏱️ Timing
Total: 546ms | 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
ztbh.com points to a single IP: 47.76.62.167.
Other host names, for instance jianjun.cn, zhuao.cn, lieao.cn, huangci.cn and www.myloans.com share IP numbers with ztbh.com.
Name Servers
Two name servers emailto.service.at.marksmile.com and buy.domains.go.marksmile.com handle delegation for ztbh.com.
ztbh.com uses the same name server setup as other domains, for example shengzu.cn, 7323.cn, suosong.com, 2433.cn and yingkun.com.
ztbh.com partially shares name servers with other domains; examples include zaozhi.cn, hzo.cn, rongce.com, xiangke.cn and heifu.com.cn.
Host names with one IP number
Host name emailto.service.at.marksmile.com points to 47.76.62.167
Host name buy.domains.go.marksmile.com points to 47.76.62.167
Host names that point to 47.76.62.167: emailto.service.at.marksmile.com and buy.domains.go.marksmile.com
Mail Servers
ztbh.com is handled by a single mail server, mail.happyisp.com.
ztbh.com has the same mail server setup as other domains, including waterweed.cn, zunbo.cn, kayziarra.com, tu16.com and cihou.com.
Host mail.happyisp.com resolves to two IPs: 5.161.49.68 and 137.184.158.105.