auth-youtube.com - robtex.com
auth-youtube.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:95e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:9fbc🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.9.94Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.159.188🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | etta.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a9c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etta.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | etta.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209c🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | etta.ns.cloudflare.com | ||||||
| A | 108.162.192.156🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etta.ns.cloudflare.com | ||||||
| A | 172.64.32.156🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etta.ns.cloudflare.com | ||||||
| A | 173.245.58.156🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | etta.ns.cloudflare.com | ||||||
| NS | merlin.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bcd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1cd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21cd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 108.162.193.205🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 172.64.33.205🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| A | 173.245.59.205🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | merlin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.9.94, 172.67.159.188 | ||||||
| IPv6 | 2606:4700:3034::6815:95e, 2606:4700:3036::ac43:9fbc | ||||||
| SOA | etta.ns.cloudflare.comdns@cloudflare.com serial=2398663880 | ||||||
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=1774438447 | ||||||
Subdomains
www.auth-youtube.com |
Same first word
auth-youtube.com |
DNS History
6 records (6 active, 0 former)
●NSetta.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:57:36
●NSmerlin.ns.cloudflare.com2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:57:36
●A104.21.9.942026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:57:36
●A172.67.159.1882026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:57:36
●A2606:4700:3034::6815:95e2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:57:36
●A2606:4700:3036::ac43:9fbc2026-03-25 → 2026-03-25 · 2 obs
● 2026-03-25 11:57:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| auth-youtube.com | etta.ns.cloudflare.com, merlin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.156
NS records: etta.ns.cloudflare.com, merlin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for auth-youtube.com (unsigned zone)
⏱️ Timing
Total: 113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.9.94, 172.67.159.188 |
| AAAA | 2 | 2606:4700:3034::6815:95e, 2606:4700:3036::ac43:9fbc |
| NS | 2 | etta.ns.cloudflare.com, merlin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | etta.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (etta.ns.cloudflare.com, etta.ns.cloudflare.com, etta.ns.cloudflare.com...)
Analysis
Hierarchy
auth-youtube.com is the parent of www.auth-youtube.com.
IP Addresses
Four IP numbers are pointed to by auth-youtube.com: 2606:4700:3034::6815:95e, 2606:4700:3036::ac43:9fbc, 104.21.9.94 and 172.67.159.188.
other host names including learnsabuy.com, khost.de, abacusbridge.com, androidkt.com and www.idc.com.pa share IP numbers with auth-youtube.com.
Name Servers
auth-youtube.com is delegated to two name servers etta.ns.cloudflare.com and merlin.ns.cloudflare.com.
auth-youtube.com shares the same name server setup as other domains, for instance evabuna.it, alessiobrusadin.it, spadedellaforza.com, planetclima.com and pathwaysboston.org.
auth-youtube.com at least partially shares name servers with other domains, for instance berendturfandtractor.com, jaimedormir.com, actinic.us, csdonline.co.uk and coqaz.com.
These name servers are commonly used with chan.ns.cloudflare.com, vick.ns.cloudflare.com and kipp.ns.cloudflare.com.
Host names with six IP numbers:
Host name etta.ns.cloudflare.com points to: 2606:4700:50::adf5:3a9c, 2803:f800:50::6ca2:c09c, 2a06:98c1:50::ac40:209c, 108.162.192.156, 172.64.32.156 and 173.245.58.156.
Host name merlin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bcd, 2803:f800:50::6ca2:c1cd, 2a06:98c1:50::ac40:21cd, 108.162.193.205, 172.64.33.205 and 173.245.59.205.