qingtengbc.com - robtex.com
qingtengbc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:1939🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:df03🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.25.57Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.223.3🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aragorn.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b43🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aragorn.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c143🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aragorn.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2143🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aragorn.ns.cloudflare.com | ||||||
| A | 108.162.193.67🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aragorn.ns.cloudflare.com | ||||||
| A | 172.64.33.67🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aragorn.ns.cloudflare.com | ||||||
| A | 173.245.59.67🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aragorn.ns.cloudflare.com | ||||||
| NS | mary.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c086🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2086🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 108.162.192.134🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 172.64.32.134🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| A | 173.245.58.134🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mary.ns.cloudflare.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.25.57, 172.67.223.3 | ||||||
| IPv6 hints | 2606:4700:3031::6815:1939, 2606:4700:3031::ac43:df03 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=6, name=cloudflare-ech.com | ||||||
| SOA | aragorn.ns.cloudflare.comdns@cloudflare.com serial=2399158951 | ||||||
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=1776143092 | ||||||
Same first word
qingtengbc.com |
DNS History
8 records (8 active, 0 former)
●NSaragorn.ns.cloudflare.com2026-04-05 → 2026-04-14 · 2 obs
● 2026-04-14 05:30:56
●NSmary.ns.cloudflare.com2026-04-05 → 2026-04-14 · 2 obs
● 2026-04-14 05:30:56
●A104.21.25.572026-04-05 → 2026-04-14 · 2 obs
● 2026-04-14 05:30:56
●A172.67.223.32026-04-05 → 2026-04-14 · 2 obs
● 2026-04-14 05:30:56
●A2606:4700:3031::6815:19392026-04-05 → 2026-04-14 · 2 obs
● 2026-04-14 05:30:56
●A2606:4700:3031::ac43:df032026-04-05 → 2026-04-14 · 2 obs
● 2026-04-14 05:30:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qingtengbc.com | mary.ns.cloudflare.com, aragorn.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.67
NS records: mary.ns.cloudflare.com, aragorn.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qingtengbc.com (unsigned zone)
⏱️ Timing
Total: 100ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.25.57, 172.67.223.3 |
| AAAA | 2 | 2606:4700:3031::ac43:df03, 2606:4700:3031::6815:1939 |
| NS | 2 | aragorn.ns.cloudflare.com, mary.ns.cloudflare.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aragorn.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (mary.ns.cloudflare.com, mary.ns.cloudflare.com, mary.ns.cloudflare.com...)
Analysis
IP Addresses
qingtengbc.com resolves to four IPs: 2606:4700:3031::6815:1939, 2606:4700:3031::ac43:df03, 104.21.25.57 and 172.67.223.3.
Other host names, for instance 2176644.com, association-behcet.org, christianrothe.com, application.androids.digital and trimbolichiropractic.com share IP numbers with qingtengbc.com.
Name Servers
qingtengbc.com has two name servers: aragorn.ns.cloudflare.com and mary.ns.cloudflare.com.
qingtengbc.com shares the same name server setup as other domains, for example localpress.co.in, scoopdawn.com, standingbuzz.com, qubepay.com and nestcowork.io.
qingtengbc.com shares some name servers with other domains, for example nbbtf.cn, stefan-u.at, yummywins.io, rimimou8.pro and tajolya3.pro.
These name servers are commonly used together with bonnie.ns.cloudflare.com and fatima.ns.cloudflare.com.
Host names with six IP numbers: aragorn.ns.cloudflare.com points to: 2606:4700:58::adf5:3b43, 2803:f800:50::6ca2:c143, 2a06:98c1:50::ac40:2143, 108.162.193.67, 172.64.33.67 and 173.245.59.67; mary.ns.cloudflare.com points to: 2606:4700:50::adf5:3a86, 2803:f800:50::6ca2:c086, 2a06:98c1:50::ac40:2086, 108.162.192.134, 172.64.32.134 and 173.245.58.134.
Mail Servers
qingtengbc.com is served by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
qingtengbc.com shares the mail server setup with other domains, for example horsegogo.com, jingwangnet.com, mzxye.com, xzh.cn and myhuiban.com.
qingtengbc.com shares some mail servers with other domains, at least partially; for instance ujiaseo.com, jinriaozhou.com, to-1.cn, wphc.cn and 7v9.cn.