postto.us - robtex.com
postto.us
| DNSSEC | β οΈ Not signed | ||||||
| NS | brady.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cd7πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d7π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d7πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 108.162.195.215πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 162.159.44.215Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| A | 172.64.35.215πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | brady.ns.cloudflare.com | ||||||
| NS | may.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a87πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c087π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2087πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 108.162.192.135πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 172.64.32.135πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| A | 173.245.58.135πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | may.ns.cloudflare.com | ||||||
| MX | route2.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(11) | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route3.mx.cloudflare.net(67) | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| SOA | brady.ns.cloudflare.comdns@cloudflare.com serial=2407170055 | ||||||
us
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.cctld.us β | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1783035991 | ||||||
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
βNSbrady.ns.cloudflare.com2026-06-09 β 2026-07-02 Β· 3 obs
β 2026-06-09 05:24:28
β 2026-07-02 23:58:14
βNSdns1.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βNSdns2.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βNSmay.ns.cloudflare.com2026-06-09 β 2026-07-02 Β· 3 obs
β 2026-06-09 05:24:28
β 2026-07-02 23:58:14
βNSns1.us37.siteground.us2018-10-21 β 2018-10-21 Β· 4 obs
β 2018-10-21 06:45:50
β 2026-03-16 09:30:30
β 2026-07-02 23:58:14
βNSns2.us37.siteground.us2018-10-21 β 2018-10-21 Β· 4 obs
β 2018-10-21 06:45:50
β 2026-03-16 09:30:30
β 2026-07-02 23:58:14
βMXeforward1.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βMXeforward2.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βMXeforward3.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βMXeforward4.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βMXeforward5.registrar-servers.com2016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βMXmx10.mailspamprotection.com2018-10-21 β 2018-10-21 Β· 4 obs
β 2018-10-21 06:45:50
β 2026-03-16 09:30:30
β 2026-07-02 23:58:14
βMXmx20.mailspamprotection.com2018-10-21 β 2018-10-21 Β· 4 obs
β 2018-10-21 06:45:50
β 2026-03-16 09:30:30
β 2026-07-02 23:58:14
βMXmx30.mailspamprotection.com2018-10-21 β 2018-10-21 Β· 4 obs
β 2018-10-21 06:45:50
β 2026-03-16 09:30:30
β 2026-07-02 23:58:14
βMXroute1.mx.cloudflare.net2026-06-09 β 2026-07-02 Β· 3 obs
β 2026-06-09 05:24:28
β 2026-07-02 23:58:14
βMXroute2.mx.cloudflare.net2026-06-09 β 2026-07-02 Β· 3 obs
β 2026-06-09 05:24:28
β 2026-07-02 23:58:14
βMXroute3.mx.cloudflare.net2026-06-09 β 2026-07-02 Β· 3 obs
β 2026-06-09 05:24:28
β 2026-07-02 23:58:14
βA142.54.164.902016-05-25 β 2017-01-06 Β· 4 obs
β 2017-01-06 23:25:52
β 2018-10-21 06:45:50
β 2026-07-02 23:58:14
βA77.104.151.2382018-10-21 β 2018-10-21 Β· 4 obs
β 2018-10-21 06:45:50
β 2026-03-16 09:30:30
β 2026-07-02 23:58:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | n.cctld.us, f.cctld.us, b.cctld.us, k.cctld.us... | - |
| postto.us | brady.ns.cloudflare.com, may.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.135
NS records: brady.ns.cloudflare.com, may.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for postto.us (unsigned zone)
β±οΈ Timing
Total: 813ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | brady.ns.cloudflare.com, may.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 11), route3.mx.cloudflare.net (pri: 67)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| SOA | 1 | brady.ns.cloudflare.com dns.cloudflare.c |
Analysis
Name Servers
DNS delegation for postto.us points to two name servers: brady.ns.cloudflare.com and may.ns.cloudflare.com.
postto.us uses the same name servers as several other domains β among them performancefactory.us, deshkalindia.com, hashgear.shop and two more.
There is at least partial name server overlap between postto.us and other domains β arcadiumgame.com, xx1835xx.cc, watchdog.pl and two more among them.
These name servers tend to appear in combination with the name servers alexia.ns.cloudflare.com, lilyana.ns.cloudflare.com, meadow.ns.cloudflare.com and anna.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
brady.ns.cloudflare.com has IP addresses 108.162.195.215, 162.159.44.215 and 172.64.35.215, plus 3 other.
may.ns.cloudflare.com has IP addresses 108.162.192.135, 172.64.32.135 and 173.245.58.135, plus 3 other.
Mail Servers
Incoming mail for postto.us is delivered via three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
postto.us has at least partial mail server overlap with other domains such as stockio.com, wasp-project.org, lxdn.cn and two more.
Hostnames that resolve to 6 IP addresses:
route1.mx.cloudflare.net has IP addresses 162.159.205.11, 162.159.205.12 and 162.159.205.13, plus 3 other.
route2.mx.cloudflare.net has IP addresses 162.159.205.17, 162.159.205.18 and 162.159.205.19, plus 3 other.
route3.mx.cloudflare.net has IP addresses 162.159.205.23, 162.159.205.24 and 162.159.205.25, plus 3 other.