qlwhy.com - robtex.com
qlwhy.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 154.216.71.18🇭🇰 POWERLINE-HK154.216.64.0/19 Digital Core Technology Co., Ltd | ||||||
| NS | a1.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b1.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772867926 | ||||||
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=1774555127 | ||||||
Subdomains
www.qlwhy.com |
Same first word
qlwhy.com |
Similar names
DNS History
15 records (5 active, 10 former)
●NSa.share-dns.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 16:58:46
● 2026-03-26 20:11:58
●NSa1.share-dns.com2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 16:58:46
● 2026-03-26 20:11:58
●NSb.share-dns.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 16:58:46
● 2026-03-26 20:11:58
●NSb1.share-dns.net2026-02-15 → 2026-03-26 · 3 obs
● 2026-02-15 16:58:46
● 2026-03-26 20:11:58
○NSdns13.hichina.com2015-07-11 → 2015-07-11 · 3 obs
○ 2016-03-02 13:39:36
○ 2026-03-26 20:11:58
○NSdns14.hichina.com2015-07-11 → 2015-07-11 · 3 obs
○ 2016-03-02 13:39:36
○ 2026-03-26 20:11:58
○NSns1.maff.com2017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 09:09:12
○ 2026-02-15 16:58:46
○ 2026-03-26 20:11:58
○NSwww.qlwhy.com2016-03-02 → 2016-07-04 · 5 obs
● 2016-03-02 13:39:36
● 2016-07-04 14:31:54
○ 2017-03-22 09:09:12
○ 2026-03-26 20:11:58
○MXio.bouncemx.com2016-03-02 → 2016-07-04 · 4 obs
● 2016-07-04 14:31:54
○ 2017-03-22 09:09:12
○ 2026-03-26 20:11:58
○A123.60.109.342017-03-22 → 2017-03-22 · 4 obs
● 2017-03-22 09:09:12
○ 2026-02-15 16:58:46
○ 2026-03-26 20:11:58
○A154.194.156.1082026-02-15 → 2026-02-15 · 4 obs
● 2026-02-15 16:58:46
○ 2026-03-26 02:29:04
○ 2026-03-26 20:11:58
●A154.216.71.182026-03-26 → 2026-03-26 · 3 obs
● 2026-03-26 02:29:04
● 2026-03-26 20:11:58
○A70.39.84.2432016-03-02 → 2016-03-02 · 3 obs
○ 2016-07-04 14:31:54
○ 2026-03-26 20:11:58
○A70.39.84.2542016-07-04 → 2016-07-04 · 4 obs
● 2016-07-04 14:31:54
○ 2017-03-22 09:09:12
○ 2026-03-26 20:11:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qlwhy.com | b1.share-dns.net, a1.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b1.share-dns.net, a1.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qlwhy.com (unsigned zone)
⏱️ Timing
Total: 210ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 154.216.71.18 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a1.share-dns.com)
Analysis
Hierarchy
The parent of www.qlwhy.com is qlwhy.com.
IP Addresses
qlwhy.com points to IP number: 154.216.71.18.
Other host names, for instance cheelom.com share IP numbers with qlwhy.com.
Name Servers
qlwhy.com is delegated to four name servers: a1.share-dns.com, a.share-dns.com, b1.share-dns.net and b.share-dns.net.
qlwhy.com at least partially shares name servers with other domains, for instance bxywz.com, vksos.com, cqfrcsm.cn, wanjiahy.com and chinadtg.com.
These name servers are commonly used alongside a5.share-dns.com, b5.share-dns.net, a11.share-dns.com, b11.share-dns.net, a10.share-dns.com, b10.share-dns.net, a2.share-dns.com, b2.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Host names with one IP target:
a1.share-dns.com maps to 172.64.53.25
a.share-dns.com maps to 172.64.53.25
b1.share-dns.net maps to 172.64.52.239
b.share-dns.net maps to 172.64.52.239
Host names that map to 172.64.53.25: a1.share-dns.com and a.share-dns.com
Host names that map to 172.64.52.239: b1.share-dns.net and b.share-dns.net