mail.urscafe.com - robtex.com
mail.urscafe.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:9b80πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:590bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.11Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.155.128πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.11, 172.67.155.128 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9b80, 2606:4700:3037::6815:590b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
urscafe.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:9b80πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:590bπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.11Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.155.128πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | marek.ns.cloudflare.com β | ||||||
| NS | rosa.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.11, 172.67.155.128 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:9b80, 2606:4700:3037::6815:590b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | marek.ns.cloudflare.comdns@cloudflare.com serial=2400398854 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.89.112026-02-16 β 2026-04-12 Β· 3 obs
β 2017-08-14 09:34:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
βA172.67.155.1282026-02-16 β 2026-04-12 Β· 3 obs
β 2017-08-14 09:34:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
βA2606:4700:3033::ac43:9b802026-02-16 β 2026-04-12 Β· 3 obs
β 2017-08-14 09:34:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
βA2606:4700:3037::6815:590b2026-02-16 β 2026-04-12 Β· 3 obs
β 2017-08-14 09:34:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
βA31.170.165.2322017-08-14 β 2017-08-14 Β· 3 obs
β 2017-08-14 09:34:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
β 2026-02-16 01:30:50
β 2026-04-12 17:18:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| urscafe.com | rosa.ns.cloudflare.com, marek.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.202
NS records: rosa.ns.cloudflare.com, marek.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for urscafe.com (unsigned zone)
β±οΈ Timing
Total: 105ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.155.128, 104.21.89.11 |
| AAAA | 2 | 2606:4700:3033::ac43:9b80, 2606:4700:3037::6815:590b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (rosa.ns.cloudflare.com, rosa.ns.cloudflare.com, rosa.ns.cloudflare.com...)
Analysis
IP Addresses
mail.urscafe.com points to four IP numbers: 2606:4700:3033::ac43:9b80, 2606:4700:3037::6815:590b, 104.21.89.11 and 172.67.155.128.
Other host names, for instance kadinkotadaik.org, fightingilliniedge.com, i-print.com.my, zigsavalet.com and kkwinning.com share IP numbers with mail.urscafe.com.