mail.michaeloberman.com - robtex.com
mail.michaeloberman.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:42a6πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cdccπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.66.166Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.205.204πΊπΈ 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 | 104.21.66.166, 172.67.205.204 | ||||||
| IPv6 hints | 2606:4700:3034::6815:42a6, 2606:4700:3037::ac43:cdcc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com | ||||||
michaeloberman.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3034::6815:42a6πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cdccπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.66.166Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.205.204πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | barbara.ns.cloudflare.com β | ||||||
| NS | todd.ns.cloudflare.com | ||||||
| MX | _dc-mx.7b0cbd4b4a67.michaeloberman.com β | ||||||
| TXT | v=spf1 a mx ptr include:bluehost.com ?all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.66.166, 172.67.205.204 | ||||||
| IPv6 hints | 2606:4700:3034::6815:42a6, 2606:4700:3037::ac43:cdcc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com | ||||||
| SOA | barbara.ns.cloudflare.comdns@cloudflare.com serial=2401146516 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.66.1662026-04-24 β 2026-04-24 Β· 2 obs
β 2017-08-12 22:57:20
β 2026-04-24 21:52:56
β 2026-04-24 21:52:56
βA172.67.205.2042026-04-24 β 2026-04-24 Β· 2 obs
β 2017-08-12 22:57:20
β 2026-04-24 21:52:56
β 2026-04-24 21:52:56
βA2606:4700:3034::6815:42a62026-04-24 β 2026-04-24 Β· 2 obs
β 2017-08-12 22:57:20
β 2026-04-24 21:52:56
β 2026-04-24 21:52:56
βA2606:4700:3037::ac43:cdcc2026-04-24 β 2026-04-24 Β· 2 obs
β 2017-08-12 22:57:20
β 2026-04-24 21:52:56
β 2026-04-24 21:52:56
βA66.147.244.922017-08-12 β 2017-08-12 Β· 2 obs
β 2017-08-12 22:57:20
β 2026-04-24 21:52:56
β 2026-04-24 21:52:56
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| michaeloberman.com | todd.ns.cloudflare.com, barbara.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.248
NS records: todd.ns.cloudflare.com, barbara.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for michaeloberman.com (unsigned zone)
β±οΈ Timing
Total: 211ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.66.166, 172.67.205.204 |
| AAAA | 2 | 2606:4700:3037::ac43:cdcc, 2606:4700:3034::6815:42a6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (todd.ns.cloudflare.com, todd.ns.cloudflare.com, todd.ns.cloudflare.com...)
Analysis
IP Addresses
mail.michaeloberman.com maps to four IP numbers: 2606:4700:3034::6815:42a6, 2606:4700:3037::ac43:cdcc, 104.21.66.166 and 172.67.205.204.
Other host names, for instance bitenwa.com, edelsteinpa.com, fitform.dk, cectro.fit and couette-et-lulu.com share IP numbers with mail.michaeloberman.com.