qdahead.com - robtex.com
qdahead.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 103.41.18.128🇨🇳 harry-ASN103.41.16.0/22 HONG KONG KOWLOON TELECOMMUNICATION CO., LIMITED | ||||||
| NS | a2.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 | b2.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=1769577277 | ||||||
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=1785984509 | ||||||
Subdomains
www.qdahead.com |
Same first word
qdahead.com |
DNS History
8 records (5 active, 3 former)
●NSa.share-dns.com2026-06-22 → 2026-08-06 · 3 obs
● 2026-06-22 13:45:56
● 2026-08-06 03:11:52
●NSa2.share-dns.com2026-06-22 → 2026-08-06 · 3 obs
● 2026-06-22 13:45:56
● 2026-08-06 03:11:52
●NSb.share-dns.net2026-06-22 → 2026-08-06 · 3 obs
● 2026-06-22 13:45:56
● 2026-08-06 03:11:52
●NSb2.share-dns.net2026-06-22 → 2026-08-06 · 3 obs
● 2026-06-22 13:45:56
● 2026-08-06 03:11:52
○NSdns7.hichina.com2016-12-15 → 2017-08-29 · 4 obs
● 2017-08-29 01:57:22
○ 2026-06-22 13:45:56
○ 2026-08-06 03:11:52
○NSdns8.hichina.com2016-12-15 → 2017-08-29 · 4 obs
● 2017-08-29 01:57:22
○ 2026-06-22 13:45:56
○ 2026-08-06 03:11:52
●A103.41.18.1282026-06-22 → 2026-08-06 · 3 obs
● 2026-06-22 13:45:56
● 2026-08-06 03:11:52
○A123.1.194.1822016-12-15 → 2017-08-29 · 4 obs
● 2017-08-29 01:57:22
○ 2026-06-22 13:45:56
○ 2026-08-06 03:11:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qdahead.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qdahead.com (unsigned zone)
⏱️ Timing
Total: 203ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.41.18.128 |
| 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 (a2.share-dns.com)
Analysis
Hierarchy
qdahead.com serves as the parent of www.qdahead.com.
IP Addresses
qdahead.com resolves to one IP address: 103.41.18.128.
www.qdahead.com, jx3tf.com, hungriadmi.com and www.jx3tf.com are among the host names that share IP numbers with qdahead.com.
Name Servers
The authoritative name servers for qdahead.com are a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
qdahead.com has at least partial name server overlap with other domains, such as yupai100.com, dkhdsoft.com, donglijin.com and two others.
a5.share-dns.com, b5.share-dns.net and a1.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.
Four host names each point to one IP address: a2.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b2.share-dns.net and b.share-dns.net both point to 172.64.52.239.
The host names a2.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.
The host names b2.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.