qf-express.com - robtex.com
qf-express.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 38.12.245.49🇺🇸 AS39882338.12.240.0/21 PEG TECH INC | ||||||
| NS | a3.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 | b3.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=1742042823 | ||||||
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=1774471447 | ||||||
Same first word
qf-express.com |
DNS History
17 records (5 active, 12 former)
●NSa.share-dns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:07:52
●NSa3.share-dns.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:07:52
●NSb.share-dns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:07:52
●NSb3.share-dns.net2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:07:52
○NSjuming.dnsdun.com2020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSjuming.dnsdun.net2020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSns10.cdncenter.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSns11.cdncenter.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSns12.cdncenter.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSns7.cdncenter.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSns8.cdncenter.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○NSns9.cdncenter.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○MXmxbiz1.qq.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○MXmxbiz2.qq.com2015-08-09 → 2017-03-20 · 4 obs
● 2017-03-20 07:57:10
○ 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
○A154.219.91.112020-03-07 → 2020-03-07 · 3 obs
● 2020-03-07 17:12:36
○ 2026-03-25 21:07:52
●A38.12.245.492026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 21:07:52
○A58.64.186.2052015-08-09 → 2015-08-09 · 3 obs
○ 2016-02-26 09:05:00
○ 2026-03-25 21:07:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qf-express.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qf-express.com (unsigned zone)
⏱️ Timing
Total: 231ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 38.12.245.49 |
| 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 (a3.share-dns.com)
Analysis
IP Addresses
qf-express.com resolves to a single IP address: 38.12.245.49.
Other host names, for instance zz5x.com, share IP numbers with qf-express.com.
Name Servers
qf-express.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
qf-express.com at least partially shares name servers with other domains, including suiruyi.com, isyaku.com, tianjinhaifa.com, crnissei.com and 123jdch.com.
These name servers are typically used together with the name servers a9.share-dns.com, b9.share-dns.net, a6.share-dns.com, b6.share-dns.net, a2.share-dns.com, b2.share-dns.net, a10.share-dns.com, b10.share-dns.net, a5.share-dns.com and b5.share-dns.net.
Host names with a single IP number:
a3.share-dns.com resolves to 172.64.53.25.
a.share-dns.com resolves to 172.64.53.25.
b3.share-dns.net resolves to 172.64.52.239.
b.share-dns.net resolves to 172.64.52.239.
Host names pointing to 172.64.53.25: a3.share-dns.com, a.share-dns.com.
Host names pointing to 172.64.52.239: b3.share-dns.net, b.share-dns.net.