mail.richmondstringquartet.com - robtex.com
mail.richmondstringquartet.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:ca48πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:552cπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.85.44Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.202.72πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.85.44, 172.67.202.72 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ca48, 2606:4700:3036::6815:552c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
richmondstringquartet.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:ca48πΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:552cπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.85.44Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.202.72πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | rosa.ns.cloudflare.com β | ||||||
| NS | vern.ns.cloudflare.com | ||||||
| MX | _dc-mx.8a2b0659ae47.richmondstringquartet.com β | ||||||
| TXT | google-site-verification=0bj8momH6Y_h9zoE_kqtTb_lrJ5qp40Gu6ljiCzn0Hw | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.85.44, 172.67.202.72 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:ca48, 2606:4700:3036::6815:552c | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | rosa.ns.cloudflare.comdns@cloudflare.com serial=2401210225 | ||||||
Previously MX for
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βA104.21.85.442026-05-01 β 2026-05-12 Β· 5 obs
β 2016-09-28 19:13:36
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA172.67.202.722026-05-01 β 2026-05-12 Β· 5 obs
β 2016-09-28 19:13:36
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA188.114.96.02026-05-10 β 2026-05-10 Β· 3 obs
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA188.114.97.02026-05-10 β 2026-05-10 Β· 3 obs
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA2606:4700:3030::ac43:ca482026-05-01 β 2026-05-12 Β· 5 obs
β 2016-09-28 19:13:36
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA2606:4700:3036::6815:552c2026-05-01 β 2026-05-12 Β· 5 obs
β 2016-09-28 19:13:36
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-01 12:21:20
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA2a06:98c1:3120::2026-05-10 β 2026-05-10 Β· 3 obs
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA2a06:98c1:3121::2026-05-10 β 2026-05-10 Β· 3 obs
β 2026-05-05 07:22:40
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
β 2026-05-10 12:24:44
β 2026-05-12 06:39:20
βA64.207.156.722016-09-28 β 2016-09-28 Β· 3 obs
β 2016-09-28 19:13:36
β 2026-05-01 12:21:20
β 2026-05-12 06:39:20
β 2026-05-01 12:21:20
β 2026-05-12 06:39:20
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net... | - |
| richmondstringquartet.com | rosa.ns.cloudflare.com, vern.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.228
NS records: rosa.ns.cloudflare.com, vern.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for richmondstringquartet.com (unsigned zone)
β±οΈ Timing
Total: 219ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.202.72, 104.21.85.44 |
| AAAA | 2 | 2606:4700:3036::6815:552c, 2606:4700:3030::ac43:ca48 |
| 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.richmondstringquartet.com resolves to four IPs: 2606:4700:3030::ac43:ca48, 2606:4700:3036::6815:552c, 104.21.85.44 and 172.67.202.72.
Other host names, for instance www.zamecnictvi-instalaterstvi.cz, top-bal.ru, www.setcronjob.com, stocksw.com and lupunaluz.org share IP numbers with mail.richmondstringquartet.com.