gradestaging.com - robtex.com

gradestaging.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:b520🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:43d1🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.67.209Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.32🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScass.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcass.ns.cloudflare.com
A2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcass.ns.cloudflare.com
A108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
A173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcass.ns.cloudflare.com
NSlars.ns.cloudflare.com
A2606:4700:58::adf5:3bc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A2803:f800:50::6ca2:c1c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRlars.ns.cloudflare.com
A2a06:98c1:50::ac40:21c3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRlars.ns.cloudflare.com
A108.162.193.195🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A172.64.33.195🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
A173.245.59.195🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRlars.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.67.209, 172.67.181.32
IPv6 hints2606:4700:3034::ac43:b520, 2606:4700:3036::6815:43d1
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=42, name=cloudflare-ech.com
SOAcass.ns.cloudflare.comdns@cloudflare.com serial=2400435195

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1775388857

Same first word

gradestaging.com

DNS History

55 records (7 active, 48 former)

2017201820192020202120222023202420252026NScass.ns.cloudflare.comlars.ns.cloudflare.comns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comMXaspmx.l.google.comA104.21.67.209172.67.181.322606:4700:3034::ac43:b5202606:4700:3036::6815:43d1107.21.206.81107.21.249.21423.21.228.24023.21.95.13723.23.112.14923.23.115.523.23.122.24623.23.134.17123.23.139.6023.23.148.10323.23.173.5323.23.243.14823.23.255.8023.23.96.20923.23.98.13550.16.204.050.16.227.11150.16.228.3450.16.230.17150.16.244.23750.17.202.11550.17.233.950.19.219.24050.19.234.4550.19.237.24250.19.238.18550.19.245.6950.19.93.24754.197.228.22654.197.235.16054.197.248.7154.197.253.16954.197.255.10454.204.24.18154.204.29.24354.221.228.8054.221.240.9154.225.157.2954.225.192.16154.235.212.23854.243.119.8354.243.164.21654.243.89.14254.243.91.166
●NScass.ns.cloudflare.com2026-02-16 → 2026-04-05 · 3 obs
○ 2017-08-31 04:38:28
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
●NSlars.ns.cloudflare.com2026-02-16 → 2026-04-05 · 3 obs
○ 2017-08-31 04:38:28
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
○NSns1.dnsimple.com2016-12-16 → 2017-08-31 · 4 obs
● 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○NSns2.dnsimple.com2016-12-16 → 2017-08-31 · 4 obs
● 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○NSns3.dnsimple.com2016-12-16 → 2017-08-31 · 4 obs
● 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○NSns4.dnsimple.com2016-12-16 → 2017-08-31 · 4 obs
● 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
●MXaspmx.l.google.com2026-02-16 → 2026-04-05 · 2 obs
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
●A104.21.67.2092026-02-16 → 2026-04-05 · 3 obs
○ 2017-08-31 04:38:28
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
○A107.21.206.812016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
○A107.21.249.2142016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
●A172.67.181.322026-02-16 → 2026-04-05 · 3 obs
○ 2017-08-31 04:38:28
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
○A23.21.228.2402016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
○A23.21.95.1372017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.112.1492017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.115.52017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.122.2462017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.134.1712017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.139.602017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.148.1032017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.173.532017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.243.1482017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.255.802017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.96.2092017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A23.23.98.1352017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
●A2606:4700:3034::ac43:b5202026-02-16 → 2026-04-05 · 3 obs
○ 2017-08-31 04:38:28
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
●A2606:4700:3036::6815:43d12026-02-16 → 2026-04-05 · 3 obs
○ 2017-08-31 04:38:28
● 2026-02-16 01:54:00
● 2026-04-05 11:52:02
○A50.16.204.02017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.16.227.1112017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.16.228.342017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.16.230.1712017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.16.244.2372017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.17.202.1152017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.17.233.92017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.19.219.2402017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.19.234.452017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.19.237.2422017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.19.238.1852017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.19.245.692017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A50.19.93.2472016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
○A54.197.228.2262017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.197.235.1602017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.197.248.712017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.197.253.1692017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.197.255.1042017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.204.24.1812017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.204.29.2432017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.221.228.802017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.221.240.912017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.225.157.292017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.225.192.1612017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.235.212.2382016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
○A54.243.119.832016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
○A54.243.164.2162017-08-31 → 2017-08-31 · 4 obs
○ 2016-12-16 03:36:24
● 2017-08-31 04:38:28
○ 2026-02-16 01:54:00
○ 2026-04-05 11:52:02
○A54.243.89.1422016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02
○A54.243.91.1662016-12-16 → 2016-12-16 · 3 obs
● 2016-12-16 03:36:24
○ 2017-08-31 04:38:28
○ 2026-04-05 11:52:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
gradestaging.comcass.ns.cloudflare.com, lars.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.81

NS records: cass.ns.cloudflare.com, lars.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gradestaging.com (unsigned zone)

⏱️ Timing

Total: 157ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.32, 104.21.67.209
AAAA22606:4700:3034::ac43:b520, 2606:4700:3036::6815:43d1
NS2cass.ns.cloudflare.com, lars.ns.cloudflare.com
MX1aspmx.l.google.com (pri: 1)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cass.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cass.ns.cloudflare.com, cass.ns.cloudflare.com, cass.ns.cloudflare.com...)

Analysis

IP Addresses

gradestaging.com points to four IP numbers: 2606:4700:3034::ac43:b520, 2606:4700:3036::6815:43d1, 104.21.67.209 and 172.67.181.32.

Other host names, for instance frankmedia.com.au, hi-api.jobstreet.com.sg.cdn.cloudflare.net, lightweb.pl, myjobstreet.jobstreet.com.sg and careers-gov-jobs.jobstreet.com.sg share IP numbers with gradestaging.com.

Name Servers

Delegation for gradestaging.com rests with two name servers, cass.ns.cloudflare.com and lars.ns.cloudflare.com.

gradestaging.com shares the same name server setup as other domains, including bettersightovernight.com, socalforkliftcertification.com, sprintervanrepair.com, ocrv.world and ocrv.vip.

gradestaging.com at least partially shares name servers with other domains, for instance masterek.ru, (0x666574697368)femdom.adult, qlshw.net, 60101.com and e-disco.net.

These name servers are commonly used with aragorn.ns.cloudflare.com and nitin.ns.cloudflare.com.

Host names with six IP numbers: cass.ns.cloudflare.com points to: 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81. lars.ns.cloudflare.com points to: 2606:4700:58::adf5:3bc3, 2803:f800:50::6ca2:c1c3, 2a06:98c1:50::ac40:21c3, 108.162.193.195, 172.64.33.195 and 173.245.59.195.

Mail Servers

gradestaging.com is handled by a single mail server, aspmx.l.google.com.

gradestaging.com uses the same mail server configuration as other domains, such as stabburet.wpengine.com, jadegrel.net, javierleung.com, macombresidential.com and stylemuse.org.

gradestaging.com shares mail servers with other domains at least in part, for instance samatters.com, indeliblekids.com, ns500821.ns500821.ns500821.ns500794.ns500794.ns500790.lustypartnersfinder.com, extremeskiservices.com and ns500794.ns500841.ns500794.ns500794.ns500841.ns500821.ns500821.ns500821.ns500821.ns500821.lustypartnersfinder.com.

These mail servers are commonly used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

aspmx.l.google.com resolves to two IP numbers: 2607:f8b0:4023:c0b::1a and 142.250.101.26.