mail.87th.org - robtex.com
mail.87th.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:d751πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:5ddaπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.93.218Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.215.81πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.93.218, 172.67.215.81 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d751, 2606:4700:3033::6815:5dda | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com | ||||||
87th.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:d751πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:5ddaπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.93.218Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.215.81πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | alex.ns.cloudflare.com β | ||||||
| NS | april.ns.cloudflare.com | ||||||
| MX | _dc-mx.b8ce89f73de4.87th.org β | ||||||
| TXT | v=spf1 ip4:172.245.197.125 include:_spf.mx.cloudflare.net -all | ||||||
| TXT | v=spf1 ip4:178.63.247.120 +a +mx +ip4:178.63.247.117 +ip4:192.95.48.134 ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.93.218, 172.67.215.81 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d751, 2606:4700:3033::6815:5dda | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=84, name=cloudflare-ech.com | ||||||
| SOA | alex.ns.cloudflare.comdns@cloudflare.com serial=2410259067 | ||||||
Previously MX for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βA104.21.93.2182026-02-23 β 2026-08-09 Β· 3 obs
β 2016-09-03 23:08:36
β 2026-02-23 15:15:38
β 2026-08-09 10:03:26
β 2026-02-23 15:15:38
β 2026-08-09 10:03:26
βA172.67.215.812026-02-23 β 2026-08-09 Β· 3 obs
β 2016-09-03 23:08:36
β 2026-02-23 15:15:38
β 2026-08-09 10:03:26
β 2026-02-23 15:15:38
β 2026-08-09 10:03:26
βA2606:4700:3032::ac43:d7512026-06-21 β 2026-08-09 Β· 3 obs
β 2026-06-12 04:08:48
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
βA2606:4700:3033::6815:5dda2026-06-21 β 2026-08-09 Β· 3 obs
β 2026-06-12 04:08:48
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
βA2606:4700:3033::ac43:d7512026-02-23 β 2026-06-12 Β· 5 obs
β 2016-09-03 23:08:36
β 2026-02-23 15:15:38
β 2026-06-12 04:08:48
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
β 2026-02-23 15:15:38
β 2026-06-12 04:08:48
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
βA2606:4700:3037::6815:5dda2026-02-23 β 2026-06-12 Β· 5 obs
β 2016-09-03 23:08:36
β 2026-02-23 15:15:38
β 2026-06-12 04:08:48
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
β 2026-02-23 15:15:38
β 2026-06-12 04:08:48
β 2026-06-21 02:49:24
β 2026-08-09 10:03:26
βA78.46.254.1842016-01-19 β 2016-09-03 Β· 5 obs
β 2015-10-22 08:13:24
β 2016-01-19 01:53:58
β 2016-09-03 23:08:36
β 2026-02-23 15:15:38
β 2026-08-09 10:03:26
β 2016-01-19 01:53:58
β 2016-09-03 23:08:36
β 2026-02-23 15:15:38
β 2026-08-09 10:03:26
βA88.198.254.1482014-06-13 β 2015-10-22 Β· 4 obs
β 2014-06-13 07:29:18
β 2015-10-22 08:13:24
β 2016-01-19 01:53:58
β 2026-08-09 10:03:26
β 2015-10-22 08:13:24
β 2016-01-19 01:53:58
β 2026-08-09 10:03:26
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| 87th.org | april.ns.cloudflare.com, alex.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.100
NS records: april.ns.cloudflare.com, alex.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 87th.org (unsigned zone)
β±οΈ Timing
Total: 1044ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.215.81, 104.21.93.218 |
| AAAA | 2 | 2606:4700:3032::ac43:d751, 2606:4700:3033::6815:5dda |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mail.87th.org points to the four IP addresses 104.21.93.218, 172.67.215.81, 2606:4700:3032::ac43:d751 and 2606:4700:3033::6815:5dda.
Additional host names β obrolanvidey.com, s3weuc1.light-cdn.com, xeriontaluv.com and two others β share IP numbers with mail.87th.org.