gradestreet.com - robtex.com
gradestreet.com
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=1771291435 | ||||||
Same first word
gradestreet.com |
Similar names
DNS History
12 records (5 active, 7 former)
●NSdns1.registrar-servers.com2017-03-25 → 2026-03-24 · 2 obs
● 2026-03-24 10:56:08
●NSdns2.registrar-servers.com2017-03-25 → 2026-03-24 · 2 obs
● 2026-03-24 10:56:08
○MXalt1.aspmx.l.google.com2017-03-25 → 2020-02-24 · 4 obs
● 2020-02-24 01:54:26
○ 2026-03-09 06:11:26
○ 2026-03-24 10:56:08
○MXalt2.aspmx.l.google.com2017-03-25 → 2020-02-24 · 4 obs
● 2020-02-24 01:54:26
○ 2026-03-09 06:11:26
○ 2026-03-24 10:56:08
○MXaspmx.l.google.com2017-03-25 → 2020-02-24 · 4 obs
● 2020-02-24 01:54:26
○ 2026-03-09 06:11:26
○ 2026-03-24 10:56:08
○MXaspmx2.googlemail.com2017-03-25 → 2020-02-24 · 4 obs
● 2020-02-24 01:54:26
○ 2026-03-09 06:11:26
○ 2026-03-24 10:56:08
○MXaspmx3.googlemail.com2017-03-25 → 2020-02-24 · 4 obs
● 2020-02-24 01:54:26
○ 2026-03-09 06:11:26
○ 2026-03-24 10:56:08
●MXmx01.mail.icloud.com2026-03-09 → 2026-03-24 · 3 obs
● 2026-03-09 06:11:26
● 2026-03-24 10:56:08
●MXmx02.mail.icloud.com2026-03-09 → 2026-03-24 · 3 obs
● 2026-03-09 06:11:26
● 2026-03-24 10:56:08
○A141.8.225.312016-03-21 → 2016-07-14 · 4 obs
● 2016-07-14 17:51:00
○ 2017-03-25 14:08:02
○ 2026-03-24 10:56:08
○A162.255.119.992020-02-24 → 2020-02-24 · 4 obs
● 2020-02-24 01:54:26
○ 2026-03-09 06:11:26
○ 2026-03-24 10:56:08
●A64.227.15.982026-03-09 → 2026-03-24 · 3 obs
● 2026-03-09 06:11:26
● 2026-03-24 10:56:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| gradestreet.com | dns1.registrar-servers.com, dns2.registrar-servers.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.registrar-servers.com, dns2.registrar-servers.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradestreet.com (unsigned zone)
⏱️ Timing
Total: 164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.227.15.98 |
| NS | 2 | dns1.registrar-servers.com, dns2.registrar-servers.com |
| MX | 2 | mx01.mail.icloud.com (pri: 10), mx02.mail.icloud.com (pri: 10) |
| TXT | 3 | apple-domain=zyVTZ7Q9vjnGBNkh, v=spf1 include:icloud.com ~all... |
| SOA | 1 | dns1.registrar-servers.com hostmaster.re |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)
Analysis
IP Addresses
gradestreet.com points to IP number: 64.227.15.98.
Name Servers
gradestreet.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.
gradestreet.com shares the same name server setup as scoopdreamz.com, bropages.org, empowerpeople.care, nerobet615.com and tephos.com.
gradestreet.com at least partially shares name servers with other domains, for instance ksosn.net, powervibrancy.com, anantpradhan.com, maltavice.com and itassisteam.com.
these name servers are commonly used together with the name servers dns3.registrar-servers.com, dns4.registrar-servers.com, dns5.registrar-servers.com, dns1.namecheaphosting.com and dns2.namecheaphosting.com.
Host names with two IP numbers: dns1.registrar-servers.com points to: 2610:a1:1024::200 and 156.154.132.200; dns2.registrar-servers.com points to: 2610:a1:1025::200 and 156.154.133.200.
Mail Servers
gradestreet.com is handled by two mail servers: mx01.mail.icloud.com and mx02.mail.icloud.com.
The mail server setup for gradestreet.com matches that of other domains, for instance twiles.com, balcay.com, flosman.com, codensolder.com and andrew.legal.
gradestreet.com shares some mail servers with other domains, at least in part, for instance o-p-s-c.com.
Host names with six IP numbers:
Host name mx01.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host name mx02.mail.icloud.com points to: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Common targets for mx01.mail.icloud.com and mx02.mail.icloud.com: 17.42.251.62, 17.56.9.31, 17.57.152.5, 17.57.154.33, 17.57.155.25 and 17.57.156.30.
Host names that point to 17.42.251.62: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.56.9.31: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.152.5: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.154.33: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.155.25: mx01.mail.icloud.com and mx02.mail.icloud.com.
Host names that point to 17.57.156.30: mx01.mail.icloud.com and mx02.mail.icloud.com.