tapdoannhc.com - robtex.com
tapdoannhc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:1eb6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:ad82🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.30.182Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.173.130🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | riya.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:269b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 108.162.194.155🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 162.159.38.155Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| A | 172.64.34.155🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | riya.ns.cloudflare.com | ||||||
| NS | walt.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b94🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c194🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2194🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 108.162.193.148🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 172.64.33.148🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| A | 173.245.59.148🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | walt.ns.cloudflare.com | ||||||
| MX | mail.tapdoannhc.com ⭐ | ||||||
| TXT | _oe8q4w2d1ic4zhdof6sizr1i0ncnqwf | ||||||
| TXT | _snhxk8xgfolpo09xu42atr1zjtbrsz3 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.30.182, 172.67.173.130 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1eb6, 2606:4700:3035::ac43:ad82 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
| SOA | riya.ns.cloudflare.comdns@cloudflare.com serial=2403689862 | ||||||
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=1778417521 | ||||||
Subdomains
www.tapdoannhc.com |
Same first word
tapdoannhc.com |
DNS History
7 records (7 active, 0 former)
●NSriya.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
●NSwalt.ns.cloudflare.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
●MXmail.tapdoannhc.com2026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
●A104.21.30.1822026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
●A172.67.173.1302026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
●A2606:4700:3032::6815:1eb62026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
●A2606:4700:3035::ac43:ad822026-05-01 → 2026-05-10 · 2 obs
● 2026-05-10 13:09:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| tapdoannhc.com | walt.ns.cloudflare.com, riya.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.155
NS records: walt.ns.cloudflare.com, riya.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tapdoannhc.com (unsigned zone)
⏱️ Timing
Total: 467ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.30.182, 172.67.173.130 |
| AAAA | 2 | 2606:4700:3032::6815:1eb6, 2606:4700:3035::ac43:ad82 |
| NS | 2 | riya.ns.cloudflare.com, walt.ns.cloudflare.com |
| MX | 1 | mail.tapdoannhc.com (pri: 10) |
| TXT | 2 | _oe8q4w2d1ic4zhdof6sizr1i0ncnqwf, _snhxk8xgfolpo09xu42atr1zjtbrsz3 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | riya.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (walt.ns.cloudflare.com, walt.ns.cloudflare.com, walt.ns.cloudflare.com...)
Analysis
Hierarchy
tapdoannhc.com is the parent of www.tapdoannhc.com.
IP Addresses
Four IP numbers are pointed to by tapdoannhc.com: 2606:4700:3032::6815:1eb6, 2606:4700:3035::ac43:ad82, 104.21.30.182 and 172.67.173.130.
other host names including hotelapricot.com, sportrevue.com, contractor.ca, eser-fer.com and yfvtms.club share IP numbers with tapdoannhc.com.
Name Servers
tapdoannhc.com is delegated to two name servers riya.ns.cloudflare.com and walt.ns.cloudflare.com.
tapdoannhc.com shares the same name server setup as other domains, for instance parcorauccio.com, examenpilotos.com, xicay.com, idlebat.online and codechampion.net.
tapdoannhc.com at least partially shares name servers with other domains, for instance shinj.com, okmbc.com, 315me.com, tromeliase.pro and gybamn.com.
These name servers are commonly used with kiki.ns.cloudflare.com, kim.ns.cloudflare.com and michael.ns.cloudflare.com.
Host names with six IP numbers:
Host name riya.ns.cloudflare.com points to: 2606:4700:50::a29f:269b, 2803:f800:50::6ca2:c29b, 2a06:98c1:50::ac40:229b, 108.162.194.155, 162.159.38.155 and 172.64.34.155.
Host name walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.
Mail Servers
tapdoannhc.com is handled by a single mail server, mail.tapdoannhc.com.