mail.mrstubs.com - robtex.com
mail.mrstubs.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 147.93.1.35π§πͺ CONTABO-USA147.93.0.0/21 | ||||||
| PTR | mail.mrstubs.com | ||||||
mrstubs.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::6815:1252πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b53fπΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.18.82Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.181.63πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | fiona.ns.cloudflare.com β | ||||||
| NS | garrett.ns.cloudflare.com | ||||||
| MX | mail.mrstubs.com β | ||||||
| TXT | ahrefs-site-verification_86dcef26b9419aa436badd0e813d21207b9a2de121acc349b4de... | ||||||
| TXT | google-site-verification=LfAO__ColKbKzB75NbqZvOY-BpH4wBWWBHykRHvRIj0 | ||||||
| TXT | google-site-verification=gH2xVVBGUpLwyD3QRcLQQOT0n_ZjASTcO9-SEa1gepg | ||||||
| TXT | postal-verification pADgKJ7QqUfjiO7lpqgP43EVDk4oTyB2 | ||||||
| TXT | v=spf1 ip4:147.93.1.35 ip4:85.239.248.117 include:_spf.google.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.18.82, 172.67.181.63 | ||||||
| IPv6 hints | 2606:4700:3032::6815:1252, 2606:4700:3037::ac43:b53f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=229, name=cloudflare-ech.com | ||||||
| SOA | fiona.ns.cloudflare.comdns@cloudflare.com serial=2402730791 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA147.93.1.352026-04-09 β 2026-04-29 Β· 3 obs
β 2016-04-04 06:09:08
β 2026-04-09 01:58:50
β 2026-04-29 03:35:58
β 2026-04-09 01:58:50
β 2026-04-29 03:35:58
βA204.8.120.342015-06-13 β 2016-04-04 Β· 4 obs
β 2015-06-13 18:48:36
β 2016-04-04 06:09:08
β 2026-04-09 01:58:50
β 2026-04-29 03:35:58
β 2016-04-04 06:09:08
β 2026-04-09 01:58:50
β 2026-04-29 03:35:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| mrstubs.com | fiona.ns.cloudflare.com, garrett.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.195
NS records: fiona.ns.cloudflare.com, garrett.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mrstubs.com (unsigned zone)
β±οΈ Timing
Total: 121ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 147.93.1.35 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fiona.ns.cloudflare.com, fiona.ns.cloudflare.com, fiona.ns.cloudflare.com...)
Analysis
Mail Server Role
mail.mrstubs.com acts as a mail server for mrstubs.com.
IP Addresses
mail.mrstubs.com points to a single IP number: 147.93.1.35.
Other host names, for instance mail.irawatkins.com, mail.cheapdiscountprinting.com and mail.toolboxhosting.com share IP numbers with mail.mrstubs.com.