htdsivf.com - robtex.com
htdsivf.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:37e7🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:ae27🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.231Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.174.39🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | isabel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2668🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c268🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2268🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 108.162.194.104🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 162.159.38.104Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| A | 172.64.34.104🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | isabel.ns.cloudflare.com | ||||||
| NS | lennon.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2ca5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23a5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 108.162.195.165🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 162.159.44.165Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| A | 172.64.35.165🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lennon.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.55.231, 172.67.174.39 | ||||||
| IPv6 | 2606:4700:3036::6815:37e7, 2606:4700:3037::ac43:ae27 | ||||||
| SOA | isabel.ns.cloudflare.comdns@cloudflare.com serial=2396332825 | ||||||
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=1771291435 | ||||||
Same first word
htdsivf.com |
DNS History
6 records (6 active, 0 former)
●NSisabel.ns.cloudflare.com2026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 13:40:14
●NSlennon.ns.cloudflare.com2026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 13:40:14
●A104.21.55.2312026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 13:40:14
●A172.67.174.392026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 13:40:14
●A2606:4700:3036::6815:37e72026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 13:40:14
●A2606:4700:3037::ac43:ae272026-03-08 → 2026-03-23 · 2 obs
● 2026-03-23 13:40:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net... | - |
| htdsivf.com | isabel.ns.cloudflare.com, lennon.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.104
NS records: isabel.ns.cloudflare.com, lennon.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for htdsivf.com (unsigned zone)
⏱️ Timing
Total: 351ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.174.39, 104.21.55.231 |
| AAAA | 2 | 2606:4700:3037::ac43:ae27, 2606:4700:3036::6815:37e7 |
| NS | 2 | isabel.ns.cloudflare.com, lennon.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | isabel.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (isabel.ns.cloudflare.com, isabel.ns.cloudflare.com, isabel.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by htdsivf.com: 2606:4700:3036::6815:37e7, 2606:4700:3037::ac43:ae27, 104.21.55.231 and 172.67.174.39.
other host names including 08fa.cn, shinywildsjouer.fr, pinoytech.ph, weicom.com.cn and wapnavi.net share IP numbers with htdsivf.com.
Name Servers
htdsivf.com is delegated to two name servers isabel.ns.cloudflare.com and lennon.ns.cloudflare.com.
htdsivf.com shares the same name server setup as other domains, for instance nextgen-advantage.com, s1626.com, startupersmoothies.com, hangsotalk.cloud and hackersdobem.org.br.
htdsivf.com at least partially shares name servers with other domains, for instance aqatic.com, seeautoinsurancerates.com, baothaibinh.net, aceunico.com and ph-m.net.
These name servers are commonly used with alina.ns.cloudflare.com, bruce.ns.cloudflare.com and jasmine.ns.cloudflare.com.
Host names with six IP numbers:
Host name isabel.ns.cloudflare.com points to: 2606:4700:50::a29f:2668, 2803:f800:50::6ca2:c268, 2a06:98c1:50::ac40:2268, 108.162.194.104, 162.159.38.104 and 172.64.34.104.
Host name lennon.ns.cloudflare.com points to: 2606:4700:58::a29f:2ca5, 2803:f800:50::6ca2:c3a5, 2a06:98c1:50::ac40:23a5, 108.162.195.165, 162.159.44.165 and 172.64.35.165.