gradesa.com - dns.ninja
gradesa.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=1782781171 | ||||||
Previously MX for
gradesa.com |
Same first word
Similar names
DNS History
15 records (8 active, 7 former)
○NSdns.caribemovil.net2015-08-07 → 2016-03-08 · 4 obs
● 2016-03-08 03:51:50
○ 2017-02-02 14:09:20
○ 2026-06-30 01:22:40
○NSdns1.caribemovil.net2015-08-07 → 2016-03-08 · 4 obs
● 2016-03-08 03:51:50
○ 2017-02-02 14:09:20
○ 2026-06-30 01:22:40
○NSns1.gradesa.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:09:20
○ 2018-12-31 02:42:00
○ 2026-06-30 01:22:40
○NSns2.gradesa.com2017-02-02 → 2017-02-02 · 4 obs
● 2017-02-02 14:09:20
○ 2018-12-31 02:42:00
○ 2026-06-30 01:22:40
●NSns53.domaincontrol.com2018-12-31 → 2026-06-30 · 3 obs
● 2018-12-31 02:42:00
● 2026-06-30 01:22:40
●NSns54.domaincontrol.com2018-12-31 → 2026-06-30 · 3 obs
● 2018-12-31 02:42:00
● 2026-06-30 01:22:40
●MXalt1.aspmx.l.google.com2026-03-01 → 2026-06-30 · 3 obs
● 2026-03-01 10:58:12
● 2026-06-30 01:22:40
●MXalt2.aspmx.l.google.com2026-03-01 → 2026-06-30 · 3 obs
● 2026-03-01 10:58:12
● 2026-06-30 01:22:40
●MXalt3.aspmx.l.google.com2026-03-01 → 2026-06-30 · 3 obs
● 2026-03-01 10:58:12
● 2026-06-30 01:22:40
●MXalt4.aspmx.l.google.com2026-03-01 → 2026-06-30 · 3 obs
● 2026-03-01 10:58:12
● 2026-06-30 01:22:40
●MXaspmx.l.google.com2026-03-01 → 2026-06-30 · 3 obs
● 2026-03-01 10:58:12
● 2026-06-30 01:22:40
○MXgradesa.com2015-08-07 → 2017-02-02 · 4 obs
● 2017-02-02 14:09:20
○ 2018-12-31 02:42:00
○ 2026-06-30 01:22:40
○A181.49.38.342015-08-07 → 2016-03-08 · 4 obs
● 2016-03-08 03:51:50
○ 2017-02-02 14:09:20
○ 2026-06-30 01:22:40
○A192.169.143.1212017-02-02 → 2018-12-31 · 5 obs
● 2017-02-02 14:09:20
● 2018-12-31 02:42:00
○ 2026-03-01 10:58:12
○ 2026-06-30 01:22:40
●A208.109.229.2112026-03-01 → 2026-06-30 · 3 obs
● 2026-03-01 10:58:12
● 2026-06-30 01:22:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| gradesa.com | ns53.domaincontrol.com, ns54.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.74.27
NS records: ns53.domaincontrol.com, ns54.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradesa.com (unsigned zone)
⏱️ Timing
Total: 1346ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.109.229.211 |
| NS | 2 | ns53.domaincontrol.com, ns54.domaincontrol.com |
| MX | 5 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 2 | v=spf1 include:_spf.google.com ~all, google-site-verification=CuUY_mzojYAZ29t |
| SOA | 1 | ns53.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns53.domaincontrol.com, ns53.domaincontrol.com, ns54.domaincontrol.com...)
Analysis
IP Addresses
gradesa.com has exactly one IP address — 208.109.229.211.
Other host names share IP numbers with gradesa.com; 211.229.109.208.host.secureserver.net is one such example.
Name Servers
gradesa.com is served by two delegated name servers, ns53.domaincontrol.com and ns54.domaincontrol.com.
The name server configuration of gradesa.com is shared with other domains, for instance leesofvirginia.com, freestyler.football, helpbuildhome.com and two others.
The DNS delegation for gradesa.com at least partly coincides with that of other domains, bluevin.com being one example.
Each of the two host names carries two IP addresses: ns53.domaincontrol.com points to 97.74.106.27 and 2603:5:21a2::1b, and ns54.domaincontrol.com points to 173.201.74.27 and 2603:5:22a2::1b.
Mail Servers
Five mail servers handle gradesa.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
At least some of the mail servers used by gradesa.com are shared with other domains: oasasun.com, thebrobasket.wpengine.com, a313.eu and two others among them.
These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.
Host names pointing to two IP addresses:
aspmx.l.google.com maps to two IP addresses — 142.251.16.27 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com maps to two IP addresses — 108.177.123.26 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com maps to two IP addresses — 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com maps to two IP addresses — 192.178.223.27 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com maps to two IP addresses — 172.253.157.26 and 2a00:1450:400c:c23::1b.