serverpost.com - dns.ninja
serverpost.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5e3πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:85f0πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.5.227Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.133.240πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | dexter.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2cbeπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3beπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23beπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 108.162.195.190πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 162.159.44.190Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 172.64.35.190πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| NS | grannbo.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2696πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c296π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2296πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 108.162.194.150πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 162.159.38.150Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 172.64.34.150πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.5.227, 172.67.133.240 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5e3, 2606:4700:3031::ac43:85f0 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com | ||||||
| SOA | dexter.ns.cloudflare.comdns@cloudflare.com serial=2403759488 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1782923316 | ||||||
Previously MX for
serverpost.com |
Same first word
Similar names
DNS History
18 records (6 active, 12 former)
βNSdexter.ns.cloudflare.com2026-06-15 β 2026-07-01 Β· 3 obs
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βNSgrannbo.ns.cloudflare.com2026-06-15 β 2026-07-01 Β· 3 obs
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βNSns1.ecast.net2017-06-13 β 2017-06-13 Β· 4 obs
β 2017-06-13 18:14:58
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βNSns1.ichannels.com2015-07-02 β 2016-04-17 Β· 4 obs
β 2016-04-17 09:56:40
β 2016-11-29 07:36:02
β 2026-07-01 16:49:12
βNSns2.ecast.net2017-06-13 β 2017-06-13 Β· 4 obs
β 2017-06-13 18:14:58
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βNSns2.ichannels.com2015-07-02 β 2016-04-17 Β· 4 obs
β 2016-04-17 09:56:40
β 2016-11-29 07:36:02
β 2026-07-01 16:49:12
βNSns3.ichannels.com2016-11-29 β 2016-11-29 Β· 4 obs
β 2016-11-29 07:36:02
β 2017-06-13 18:14:58
β 2026-07-01 16:49:12
βNSns4.ichannels.com2016-11-29 β 2016-11-29 Β· 4 obs
β 2016-11-29 07:36:02
β 2017-06-13 18:14:58
β 2026-07-01 16:49:12
βMXserverpost.com2015-07-02 β 2017-06-13 Β· 4 obs
β 2017-06-13 18:14:58
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βA104.21.5.2272026-06-15 β 2026-07-01 Β· 3 obs
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βA172.67.133.2402026-06-15 β 2026-07-01 Β· 3 obs
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βA174.142.207.1122017-06-13 β 2017-06-13 Β· 4 obs
β 2017-06-13 18:14:58
β 2026-06-15 13:52:46
β 2026-07-01 16:49:12
βA192.237.245.1622015-07-02 β 2016-04-17 Β· 4 obs
β 2016-04-17 09:56:40
β 2016-11-29 07:36:02
β 2026-07-01 16:49:12
βA2606:4700:3031::6815:5e32026-06-27 β 2026-07-01 Β· 3 obs
β 2026-06-27 12:25:48
β 2026-07-01 16:49:12
βA2606:4700:3031::ac43:85f02026-06-27 β 2026-07-01 Β· 3 obs
β 2026-06-27 12:25:48
β 2026-07-01 16:49:12
βA2606:4700:3032::ac43:85f02026-06-15 β 2026-06-17 Β· 5 obs
β 2026-06-15 13:52:46
β 2026-06-17 01:33:30
β 2026-06-27 12:25:48
β 2026-07-01 16:49:12
βA2606:4700:3034::6815:5e32026-06-15 β 2026-06-17 Β· 5 obs
β 2026-06-15 13:52:46
β 2026-06-17 01:33:30
β 2026-06-27 12:25:48
β 2026-07-01 16:49:12
βA69.64.90.2042016-11-29 β 2016-11-29 Β· 4 obs
β 2016-11-29 07:36:02
β 2017-06-13 18:14:58
β 2026-07-01 16:49:12
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net... | - |
| serverpost.com | grannbo.ns.cloudflare.com, dexter.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.150
NS records: grannbo.ns.cloudflare.com, dexter.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for serverpost.com (unsigned zone)
β±οΈ Timing
Total: 259ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.5.227, 172.67.133.240 |
| AAAA | 2 | 2606:4700:3031::6815:5e3, 2606:4700:3031::ac43:85f0 |
| NS | 2 | dexter.ns.cloudflare.com, grannbo.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dexter.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com...)
Analysis
IP Addresses
serverpost.com points to the four IP addresses 104.21.5.227, 172.67.133.240, 2606:4700:3031::6815:5e3 and 2606:4700:3031::ac43:85f0.
www.zerkokursi.com, sbtt.com.tw, lavetrinadirita.it and two other host names share IP numbers with serverpost.com.
Name Servers
The NS records for serverpost.com delegate to dexter.ns.cloudflare.com and grannbo.ns.cloudflare.com.
serverpost.com uses the same name servers as several other domains β among them worldloop.com, studentchallenges.com, mrexpress.com and two more.
The name servers of serverpost.com overlap at least partially with those of other domains β among them onna.kr, franklintempleton.co.jp, railee.com and two more.
Hostnames that resolve to 6 IP addresses:
dexter.ns.cloudflare.com maps to 108.162.195.190, 162.159.44.190, 172.64.35.190 and 3 additional IP addresses.
grannbo.ns.cloudflare.com maps to 108.162.194.150, 162.159.38.150, 172.64.34.150 and 3 additional IP addresses.