qsw521.com - robtex.com
qsw521.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.98.43.76🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | mta10.jensenstilbud.com | ||||||
| NS | www.qsw521.com ⭐ | ||||||
| A | 208.98.40.77🇺🇸 SHARKTECH-1208.98.40.0/24 | ||||||
| NS | ns1.4.cn ⚠️ Not in zone NS records | ||||||
| A | 107.167.27.66🇺🇸 SHARKTECH-1107.167.27.0/24 CMI (Customer Route) | ||||||
| NS | ns2.4.cn ⚠️ Not in zone NS records | ||||||
| A | 208.98.43.66🇺🇸 SHARKTECH-1208.98.43.0/24 | ||||||
| PTR | jensenstilbud.com | ||||||
| SOA | www.qsw521.comqsw521@com 2008-08-03 #0 | ||||||
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=1778364101 | ||||||
Subdomains
www.qsw521.com |
Same first word
qsw521.com |
DNS History
13 records (4 active, 9 former)
○NSf1g1ns1.dnspod.net2015-05-23 → 2017-05-30 · 4 obs
● 2017-05-30 10:42:26
○ 2026-04-20 07:14:04
○ 2026-05-09 22:19:56
○NSf1g1ns2.dnspod.net2015-05-23 → 2017-05-30 · 4 obs
● 2017-05-30 10:42:26
○ 2026-04-20 07:14:04
○ 2026-05-09 22:19:56
●NSns1.4.cn2026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 07:14:04
● 2026-05-09 22:19:56
●NSns2.4.cn2026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 07:14:04
● 2026-05-09 22:19:56
●NSwww.qsw521.com2026-04-20 → 2026-05-09 · 3 obs
● 2026-04-20 07:14:04
● 2026-05-09 22:19:56
○A103.24.1.172015-05-23 → 2015-10-19 · 4 obs
● 2015-10-19 08:58:26
○ 2015-12-22 06:39:52
○ 2026-05-09 22:19:56
○A116.255.195.1372016-04-15 → 2016-04-15 · 4 obs
● 2016-04-15 10:00:00
○ 2017-05-30 10:42:26
○ 2026-05-09 22:19:56
○A118.193.179.1862015-12-22 → 2015-12-22 · 4 obs
● 2015-12-22 06:39:52
○ 2016-04-15 10:00:00
○ 2026-05-09 22:19:56
○A208.98.40.2032026-05-09 → 2026-05-09 · 4 obs
● 2026-05-09 11:00:54
○ 2026-05-09 22:19:54
○ 2026-05-09 22:19:56
○A208.98.40.2072026-04-20 → 2026-04-20 · 4 obs
● 2026-04-20 07:14:04
○ 2026-05-08 07:55:20
○ 2026-05-09 22:19:56
○A208.98.43.732026-05-08 → 2026-05-08 · 4 obs
● 2026-05-08 07:55:20
○ 2026-05-09 11:00:54
○ 2026-05-09 22:19:56
●A208.98.43.762026-05-09 → 2026-05-09 · 3 obs
● 2026-05-09 22:19:54
● 2026-05-09 22:19:56
○CNAMEdnspod-free.mydnspod.net2017-05-30 → 2017-05-30 · 3 obs
○ 2026-04-20 07:14:04
○ 2026-05-09 22:19:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net... | - |
| qsw521.com | ns1.4.cn, ns2.4.cn | - |
✅ Authoritative Response
Server:107.167.27.66
NS records: ns1.4.cn, ns2.4.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qsw521.com (unsigned zone)
⏱️ Timing
Total: 2897ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.98.40.204 |
| SOA | 1 | www.qsw521.com qsw521.com |
Analysis
Hierarchy
The parent of www.qsw521.com is qsw521.com.
IP Addresses
qsw521.com points to IP number: 208.98.43.76.
Other host names such as 1572.cn, mail.xxdn.net, www.lesbians.cn, www.uy000.com and 6apart.croatiacruising.lah.cc share IPs with qsw521.com.
Name Servers
qsw521.com is delegated to three name servers: ns1.4.cn, ns2.4.cn and www.qsw521.com.
qsw521.com at least partially shares name servers with other domains, for instance jietong58.cn, 61i.com, 202626.com, gczlyq.com and irisbay.com.
These name servers are commonly used with www.jietong58.cn and www.61i.com.
Host names with a single IP:
ns1.4.cn points to: 107.167.27.66.
ns2.4.cn points to: 208.98.43.66.
www.qsw521.com points to: 208.98.40.77.