authstep951-expedia.com - robtex.com
authstep951-expedia.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:c4ce🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:1542🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.21.66Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.196.206🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | achiel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c7b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c37b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:237b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 108.162.195.123🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 162.159.44.123Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| A | 172.64.35.123🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | achiel.ns.cloudflare.com | ||||||
| NS | romina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:269f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | romina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c29f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | romina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:229f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | romina.ns.cloudflare.com | ||||||
| A | 108.162.194.159🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | romina.ns.cloudflare.com | ||||||
| A | 162.159.38.159Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | romina.ns.cloudflare.com | ||||||
| A | 172.64.34.159🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | romina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.21.66, 172.67.196.206 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:c4ce, 2606:4700:3035::6815:1542 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=8, name=cloudflare-ech.com | ||||||
| SOA | achiel.ns.cloudflare.comdns@cloudflare.com serial=2410547768 | ||||||
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=1786300229 | ||||||
Same first word
authstep951-expedia.com |
DNS History
8 records (6 active, 2 former)
●NSachiel.ns.cloudflare.com2026-03-24 → 2026-08-09 · 2 obs
● 2026-08-09 18:51:20
●NSromina.ns.cloudflare.com2026-03-24 → 2026-08-09 · 2 obs
● 2026-08-09 18:51:20
●A104.21.21.662026-03-24 → 2026-08-09 · 2 obs
● 2026-08-09 18:51:20
●A172.67.196.2062026-03-24 → 2026-08-09 · 2 obs
● 2026-08-09 18:51:20
○A2606:4700:3030::ac43:c4ce2026-03-24 → 2026-06-14 · 4 obs
● 2026-06-14 13:49:54
○ 2026-08-09 16:46:44
○ 2026-08-09 18:51:20
●A2606:4700:3031::ac43:c4ce2026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 16:46:44
● 2026-08-09 18:51:20
●A2606:4700:3035::6815:15422026-08-09 → 2026-08-09 · 3 obs
● 2026-08-09 16:46:44
● 2026-08-09 18:51:20
○A2606:4700:3037::6815:15422026-03-24 → 2026-06-14 · 4 obs
● 2026-06-14 13:49:54
○ 2026-08-09 16:46:44
○ 2026-08-09 18:51:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| authstep951-expedia.com | romina.ns.cloudflare.com, achiel.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.159
NS records: romina.ns.cloudflare.com, achiel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for authstep951-expedia.com (unsigned zone)
⏱️ Timing
Total: 170ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.21.66, 172.67.196.206 |
| AAAA | 2 | 2606:4700:3031::ac43:c4ce, 2606:4700:3035::6815:1542 |
| NS | 2 | achiel.ns.cloudflare.com, romina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | achiel.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (romina.ns.cloudflare.com, romina.ns.cloudflare.com, romina.ns.cloudflare.com...)
Analysis
IP Addresses
authstep951-expedia.com resolves to four IP addresses: 104.21.21.66, 172.67.196.206, 2606:4700:3031::ac43:c4ce and 2606:4700:3035::6815:1542.
Among the host names that share IP numbers with authstep951-expedia.com are gdrivelatino.net, terracottauae.com, oygps.com and two others.
Name Servers
authstep951-expedia.com uses two name servers for its delegation: achiel.ns.cloudflare.com and romina.ns.cloudflare.com.
authstep951-expedia.com has the same name server delegation as a number of other domains, such as booking-confirm6233.com, shuhov-lycee.ru, your-bwh13.com and two more.
authstep951-expedia.com partially shares its NS delegation with several other domains, including mpcz.cn, zakraz.com, odell.com.bd and two others.
These name servers regularly co-occur with the name servers clara.ns.cloudflare.com, lamar.ns.cloudflare.com and hadlee.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
Hostname achiel.ns.cloudflare.com directs to 108.162.195.123, 162.159.44.123 and 172.64.35.123 along with 3 other IP addresses.
Hostname romina.ns.cloudflare.com directs to 108.162.194.159, 162.159.38.159 and 172.64.34.159 along with 3 other IP addresses.