version.update-outlook-office365.workers.dev - robtex.com
version.update-outlook-office365.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:a33bπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3281πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.50.129Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.59πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.50.129, 172.67.163.59 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:a33b, 2606:4700:3035::6815:3281 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=125, name=cloudflare-ech.com | ||||||
update-outlook-office365.workers.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | craig.ns.cloudflare.com β | ||||||
| NS | marge.ns.cloudflare.com | ||||||
| SOA | craig.ns.cloudflare.comdns@cloudflare.com serial=2401587104 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.50.1292026-04-11 β 2026-04-14 Β· 2 obs
β 2026-04-11 17:59:00
β 2026-04-14 04:55:00
β 2026-04-14 04:55:00
βA172.67.163.592026-04-11 β 2026-04-14 Β· 2 obs
β 2026-04-11 17:59:00
β 2026-04-14 04:55:00
β 2026-04-14 04:55:00
βA2606:4700:3030::ac43:a33b2026-04-11 β 2026-04-14 Β· 2 obs
β 2026-04-11 17:59:00
β 2026-04-14 04:55:00
β 2026-04-14 04:55:00
βA2606:4700:3035::6815:32812026-04-11 β 2026-04-14 Β· 2 obs
β 2026-04-11 17:59:00
β 2026-04-14 04:55:00
β 2026-04-14 04:55:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| workers.dev | clyde.ns.cloudflare.com, sofia.ns.cloudflare.com | - |
| update-outlook-office365.workers.dev | craig.ns.cloudflare.com, marge.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.191
NS records: craig.ns.cloudflare.com, marge.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for workers.dev (unsigned zone)
β±οΈ Timing
Total: 403ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.50.129, 172.67.163.59 |
| AAAA | 2 | 2606:4700:3035::6815:3281, 2606:4700:3030::ac43:a33b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
version.update-outlook-office365.workers.dev points to four IP numbers: 2606:4700:3030::ac43:a33b, 2606:4700:3035::6815:3281, 104.21.50.129 and 172.67.163.59.
Other host names including transport21.ie, www.adwhsconnect.com, enamel.pl, casvee.com and www.ledger-security-online.com share IP numbers with version.update-outlook-office365.workers.dev.