zkbad.com - robtex.com
zkbad.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.44.236.104🇨🇳 CHINANET-Guangdong-ShenZhen-IDC103.44.236.0/22 Shenzhen Qianhai bird cloud computing Co. Ltd. -SZIDC-BGP | ||||||
| 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 | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| A | 203.205.147.218🇭🇰 TENCENT-NET-AP-CN203.205.147.0/24 Proxy-registered route object | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| A | 203.205.232.191🇭🇰 TENCENT-NET-AP-CN203.205.232.0/23 Proxy-registered route object | ||||||
| SOA | ns1.julydns.commaster@jmdns.com serial=1762998309 | ||||||
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
zkbad.com |
Similar names
DNS History
14 records (7 active, 7 former)
○NSdns31.hichina.com2015-06-21 → 2017-01-03 · 4 obs
● 2017-01-03 01:26:14
○ 2020-01-09 20:37:06
○ 2026-03-24 11:44:36
○NSdns32.hichina.com2015-06-21 → 2017-01-03 · 4 obs
● 2017-01-03 01:26:14
○ 2020-01-09 20:37:06
○ 2026-03-24 11:44:36
●NSns1.judns.com2026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 17:01:16
● 2026-03-24 11:44:36
●NSns1.julydns.com2026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 17:01:16
● 2026-03-24 11:44:36
●NSns2.judns.com2026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 17:01:16
● 2026-03-24 11:44:36
●NSns2.julydns.com2026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 17:01:16
● 2026-03-24 11:44:36
○NSvip.dnscpu.com2020-01-09 → 2020-01-09 · 4 obs
● 2020-01-09 20:37:06
○ 2026-03-17 17:01:16
○ 2026-03-24 11:44:36
○NSvip.dnscpu.net2020-01-09 → 2020-01-09 · 4 obs
● 2020-01-09 20:37:06
○ 2026-03-17 17:01:16
○ 2026-03-24 11:44:36
●A103.44.236.1042026-03-17 → 2026-03-24 · 3 obs
● 2026-03-17 17:01:16
● 2026-03-24 11:44:36
○A120.76.163.1982016-04-14 → 2017-01-03 · 5 obs
● 2016-04-14 01:27:00
● 2017-01-03 01:26:14
○ 2020-01-09 20:37:06
○ 2026-03-24 11:44:36
○A121.42.85.382015-06-21 → 2016-01-21 · 4 obs
● 2016-01-21 17:19:28
○ 2016-04-14 01:27:00
○ 2026-03-24 11:44:36
○A156.229.122.2102020-01-09 → 2020-01-09 · 4 obs
● 2020-01-09 20:37:06
○ 2026-03-17 17:01:16
○ 2026-03-24 11:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| zkbad.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 zkbad.com (unsigned zone)
⏱️ Timing
Total: 3363ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.44.236.104 |
| NS | 2 | ns1.julydns.com, ns2.julydns.com |
| MX | 2 | mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10) |
| 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
zkbad.com resolves to one IP number: 103.44.236.104.
Other host names, for example imure.com, share IP numbers with zkbad.com.
Name Servers
zkbad.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
zkbad.com at least partially shares name servers with other domains, including mcnhome.cn, 1155w.com, seeteam.cn, szxxfs.com and sdwtw.cn.
Hostnames with a single IP:
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.
Hostnames that point to 47.97.51.45: ns1.judns.com and ns1.julydns.com.
Mail Servers
zkbad.com is served by two mail servers mxbiz1.qq.com and mxbiz2.qq.com.
zkbad.com shares the same mail server setup as other domains, for instance lixiaoyun.com, dtver.com, hklgt.com, neoig.com and dajie.ltd.
zkbad.com shares some mail servers with other domains, for instance gasoftware.com.cn, sogocc.com, dpdg.com.cn and kufaka.com.
Host names with two IP numbers:
mxbiz1.qq.com points to 203.205.147.218 and 203.205.232.191.
Host names with one IP number:
mxbiz2.qq.com points to 203.205.232.191.
Host names that point to 203.205.232.191: mxbiz1.qq.com and mxbiz2.qq.com.