gradstream.com - dns.ninja
gradstream.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a1d9🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:2a77🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.42.119Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.161.217🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dexter.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cbe🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3be🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23be🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dexter.ns.cloudflare.com | ||||||
| A | 108.162.195.190🇺🇸 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 | 172.64.35.190🇺🇸 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:2696🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c296🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2296🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| A | 108.162.194.150🇺🇸 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 | 172.64.34.150🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | grannbo.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net ⭐ | ||||||
| A | 2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::d🇺🇸 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(43) | ||||||
| A | 2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13🇺🇸 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 | ||||||
| MX | route2.mx.cloudflare.net(97) | ||||||
| A | 2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10🇺🇸 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 | ||||||
| TXT | google-site-verification=HBcqPylL7taEZ2VALREcsSXcy4wh5jnCwtHrokdhIKg | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.42.119, 172.67.161.217 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:a1d9, 2606:4700:3032::6815:2a77 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com | ||||||
| SOA | dexter.ns.cloudflare.comdns@cloudflare.com serial=2411183974 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1785903329 | ||||||
Previously MX for
gradstream.com |
Same first word
gradstream.com |
Similar names
DNS History
21 records (9 active, 12 former)
●NSdexter.ns.cloudflare.com2026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-27 08:01:38
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
●NSgrannbo.ns.cloudflare.com2026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-27 08:01:38
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
○NSns1.atom.com2026-03-13 → 2026-03-27 · 5 obs
○ 2017-02-06 17:00:46
● 2026-03-13 20:19:26
● 2026-03-27 08:01:38
○ 2026-07-03 08:40:08
○ 2026-08-05 04:43:06
● 2026-03-13 20:19:26
● 2026-03-27 08:01:38
○ 2026-07-03 08:40:08
○ 2026-08-05 04:43:06
○NSns2.atom.com2026-03-13 → 2026-03-27 · 5 obs
○ 2017-02-06 17:00:46
● 2026-03-13 20:19:26
● 2026-03-27 08:01:38
○ 2026-07-03 08:40:08
○ 2026-08-05 04:43:06
● 2026-03-13 20:19:26
● 2026-03-27 08:01:38
○ 2026-07-03 08:40:08
○ 2026-08-05 04:43:06
○NSns3.ichannels.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-06-21 00:27:36
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
○NSns3.vnic.com2015-07-06 → 2016-06-21 · 5 obs
○ 2008-03-14 17:33:30
● 2015-07-06 04:58:12
● 2016-06-21 00:27:36
○ 2017-02-06 17:00:46
○ 2026-08-05 04:43:06
● 2015-07-06 04:58:12
● 2016-06-21 00:27:36
○ 2017-02-06 17:00:46
○ 2026-08-05 04:43:06
○NSns4.ichannels.com2017-02-06 → 2017-02-06 · 4 obs
○ 2016-06-21 00:27:36
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
○NSns4.vnic.com2015-07-06 → 2016-06-21 · 5 obs
○ 2008-03-14 17:33:30
● 2015-07-06 04:58:12
● 2016-06-21 00:27:36
○ 2017-02-06 17:00:46
○ 2026-08-05 04:43:06
● 2015-07-06 04:58:12
● 2016-06-21 00:27:36
○ 2017-02-06 17:00:46
○ 2026-08-05 04:43:06
○MXgradstream.com2015-07-06 → 2017-02-06 · 5 obs
○ 2008-03-14 17:33:30
● 2015-07-06 04:58:12
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
● 2015-07-06 04:58:12
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
●MXroute1.mx.cloudflare.net2026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-13 20:19:26
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
●MXroute2.mx.cloudflare.net2026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-13 20:19:26
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
●MXroute3.mx.cloudflare.net2026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-13 20:19:26
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
●A104.21.42.1192026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-27 08:01:38
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
○A162.209.12.1732015-07-06 → 2016-06-21 · 5 obs
○ 2008-03-14 17:33:30
● 2015-07-06 04:58:12
● 2016-06-21 00:27:36
○ 2017-02-06 17:00:46
○ 2026-08-05 04:43:06
● 2015-07-06 04:58:12
● 2016-06-21 00:27:36
○ 2017-02-06 17:00:46
○ 2026-08-05 04:43:06
●A172.67.161.2172026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-27 08:01:38
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
●A2606:4700:3031::ac43:a1d92026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-27 08:01:38
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
●A2606:4700:3032::6815:2a772026-07-03 → 2026-08-05 · 3 obs
○ 2026-03-27 08:01:38
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
● 2026-07-03 08:40:08
● 2026-08-05 04:43:06
○A52.20.84.622026-03-13 → 2026-03-27 · 5 obs
○ 2017-02-06 17:00:46
● 2026-03-13 20:19:26
● 2026-03-27 08:01:38
○ 2026-07-03 08:40:08
○ 2026-08-05 04:43:06
● 2026-03-13 20:19:26
● 2026-03-27 08:01:38
○ 2026-07-03 08:40:08
○ 2026-08-05 04:43:06
○A66.45.254.2442008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 17:33:30
○ 2015-07-06 04:58:12
○ 2026-08-05 04:43:06
○ 2015-07-06 04:58:12
○ 2026-08-05 04:43:06
○A66.45.254.2452008-03-14 → 2008-03-14 · 3 obs
● 2008-03-14 17:33:30
○ 2015-07-06 04:58:12
○ 2026-08-05 04:43:06
○ 2015-07-06 04:58:12
○ 2026-08-05 04:43:06
○A69.64.90.2042017-02-06 → 2017-02-06 · 4 obs
○ 2016-06-21 00:27:36
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
● 2017-02-06 17:00:46
○ 2026-03-13 20:19:26
○ 2026-08-05 04:43:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
| gradstream.com | grannbo.ns.cloudflare.com, dexter.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.150
NS records: grannbo.ns.cloudflare.com, dexter.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradstream.com (unsigned zone)
⏱️ Timing
Total: 202ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.161.217, 104.21.42.119 |
| AAAA | 2 | 2606:4700:3031::ac43:a1d9, 2606:4700:3032::6815:2a77 |
| NS | 2 | dexter.ns.cloudflare.com, grannbo.ns.cloudflare.com |
| MX | 3 | route1.mx.cloudflare.net (pri: 31), route3.mx.cloudflare.net (pri: 43)... |
| TXT | 2 | google-site-verification=HBcqPylL7taEZ2V, v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dexter.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com, grannbo.ns.cloudflare.com...)
Analysis
IP Addresses
gradstream.com directs to four IP numbers, which are 104.21.42.119, 172.67.161.217, 2606:4700:3031::ac43:a1d9 and 2606:4700:3032::6815:2a77.
Among the host names that share IP numbers with gradstream.com are aldaxstore.com.au, 343kolaybet.com, www.top10endroits.fr and two others.
Name Servers
The NS records for gradstream.com delegate to dexter.ns.cloudflare.com and grannbo.ns.cloudflare.com.
gradstream.com has the same name server delegation as a number of other domains, such as environmentstore.com, gamingpoll.com, tickerstream.com and two more.
At least some of gradstream.com's name servers are shared with other domains, for example modulus.se, gatormuscle.com, zrhzb.com and two more.
These name servers tend to be used in conjunction with the name servers meg.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
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.
Mail Servers
The MX records for gradstream.com list three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
gradstream.com shares at least some of its mail servers with other domains — for example ispn.net.net, mh-zipper.com, mafrabiosemijoias.com.br and two more.
Host names resolving to 6 IP numbers:
route1.mx.cloudflare.net maps to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 additional IP addresses.
route2.mx.cloudflare.net maps to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 additional IP addresses.
route3.mx.cloudflare.net maps to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 additional IP addresses.