bbtswl.com - robtex.com
bbtswl.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.148.244.37🇭🇰 AS401696103.148.244.0/23 | ||||||
| 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=1772213685 | ||||||
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
bbtswl.com |
DNS History
15 records (5 active, 10 former)
○NSdns17.hichina.com2015-07-04 → 2016-04-20 · 4 obs
● 2016-04-20 22:34:06
○ 2016-12-31 00:24:36
○ 2026-03-23 23:49:18
○NSdns18.hichina.com2015-07-04 → 2016-04-20 · 4 obs
● 2016-04-20 22:34:06
○ 2016-12-31 00:24:36
○ 2026-03-23 23:49:18
○NSexpirens3.hichina.com2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 00:24:36
○ 2018-01-30 05:09:14
○ 2026-03-23 23:49:18
○NSexpirens4.hichina.com2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 00:24:36
○ 2018-01-30 05:09:14
○ 2026-03-23 23:49:18
○NSf1g1ns1.dnspod.net2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 05:09:14
○ 2026-03-23 23:49:18
○NSf1g1ns2.dnspod.net2018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 05:09:14
○ 2026-03-23 23:49:18
●NSns1.julydns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 23:49:18
●NSns2.julydns.com2026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 23:49:18
●A103.148.244.372026-03-23 → 2026-03-23 · 2 obs
● 2026-03-23 23:49:18
○A103.193.147.2002018-01-30 → 2018-01-30 · 3 obs
● 2018-01-30 05:09:14
○ 2026-03-23 23:49:18
○A43.242.200.1592026-03-23 → 2026-03-23 · 1 obs
○A47.89.58.1412016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 00:24:36
○ 2018-01-30 05:09:14
○ 2026-03-23 23:49:18
○A61.132.221.2452015-07-04 → 2016-04-20 · 4 obs
● 2016-04-20 22:34:06
○ 2016-12-31 00:24:36
○ 2026-03-23 23:49:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| bbtswl.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 bbtswl.com (unsigned zone)
⏱️ Timing
Total: 1417ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.148.244.37 |
| 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
bbtswl.com resolves to one IP number: 103.148.244.37.
Other host names, for instance 37caipiao.com, weizhuanlianmeng.com, 52cube.com, zhengtianfu.com and hxbcc.com share IP numbers with bbtswl.com.
Name Servers
bbtswl.com delegates to four name servers: ns1.judns.com, ns2.judns.com, ns1.julydns.com and ns2.julydns.com.
bbtswl.com at least partially shares name servers with other domains, including jsdnysj.com, netwl.com, xmxrdt.com, nbazb1.info and quankr.com.
These name servers are often used with jm1.dns.com and jm2.dns.com.
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.