gradsecure.com - dns.ninja
gradsecure.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=1786206929 | ||||||
Subdomains
www.gradsecure.com |
Same first word
gradsecure.com |
Similar names
DNS History
19 records (8 active, 11 former)
○NSdns1.p01.nsone.net2018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
○NSdns2.p01.nsone.net2018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
○NSdns3.p01.nsone.net2018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
○NSdns4.p01.nsone.net2018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
●NSns1.ams2-c7-1.anuhosting.net2026-03-24 → 2026-08-08 · 3 obs
● 2026-03-24 21:56:06
● 2026-08-08 17:02:42
○NSns1.systemdns.com2016-12-16 → 2016-12-16 · 3 obs
○ 2018-01-13 17:17:28
○ 2026-08-08 17:02:42
●NSns2.ams2-c7-1.anuhosting.net2026-03-24 → 2026-08-08 · 3 obs
● 2026-03-24 21:56:06
● 2026-08-08 17:02:42
○NSns2.systemdns.com2016-12-16 → 2016-12-16 · 3 obs
○ 2018-01-13 17:17:28
○ 2026-08-08 17:02:42
○NSns3.systemdns.com2016-12-16 → 2016-12-16 · 3 obs
○ 2018-01-13 17:17:28
○ 2026-08-08 17:02:42
●MXalt1.aspmx.l.google.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 17:02:42
●MXalt2.aspmx.l.google.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 17:02:42
●MXalt3.aspmx.l.google.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 17:02:42
●MXalt4.aspmx.l.google.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 17:02:42
●MXaspmx.l.google.com2016-12-16 → 2026-08-08 · 2 obs
● 2026-08-08 17:02:42
●A193.189.141.1212026-03-24 → 2026-08-08 · 3 obs
● 2026-03-24 21:56:06
● 2026-08-08 17:02:42
○A198.185.159.1442018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
○A198.185.159.1452018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
○A198.49.23.1442018-01-13 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
○A198.49.23.1452016-12-16 → 2018-01-13 · 4 obs
● 2018-01-13 17:17:28
○ 2026-03-24 21:56:06
○ 2026-08-08 17:02:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net... | - |
| gradsecure.com | ns1.ams2-c7-1.anuhosting.net, ns2.ams2-c7-1.anuhosting.net | - |
✅ Authoritative Response
Server:193.189.141.44
NS records: ns1.ams2-c7-1.anuhosting.net, ns2.ams2-c7-1.anuhosting.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gradsecure.com (unsigned zone)
⏱️ Timing
Total: 2017ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.189.141.121 |
| NS | 2 | ns1.ams2-c7-1.anuhosting.net, ns2.ams2-c7-1.anuhosting.net |
| MX | 5 | ALT1.ASPMX.L.GOOGLE.COM (pri: 5), ALT3.ASPMX.L.GOOGLE.COM (pri: 10)... |
| TXT | 1 | v=spf1 a mx ip4:193.189.141.50 ~all |
| SOA | 1 | ns1.ams2-c7-1.anuhosting.net hostmaster. |
Analysis
Hierarchy
gradsecure.com serves as the parent of www.gradsecure.com.
IP Addresses
gradsecure.com directs to one IP number, which is 193.189.141.121.
Among the host names that share IP numbers with gradsecure.com are mail.ijokes.co.uk, mail.bbp.ie, aislingmagazine.com and two others.
Name Servers
Two name servers handle the delegation for gradsecure.com: ns1.ams2-c7-1.anuhosting.net and ns2.ams2-c7-1.anuhosting.net.
gradsecure.com has the same name server delegation as a number of other domains, such as icardz.co.uk, michaelahill.com, speakerspapers.com and two more.
gradsecure.com has at least partial name server overlap with other domains, such as vfxtutored.com, eoteilifis.ie, chno.co.uk and two others.
It is common to see these name servers used together with name servers ns1.ams1-r9-1.anuhosting.net and ns2.ams1-r9-1.anuhosting.net.
ns1.ams2-c7-1.anuhosting.net directs to 193.189.141.50 and ns2.ams2-c7-1.anuhosting.net directs to 193.189.141.44; each host name points to exactly one IP number.
Mail Servers
gradsecure.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
gradsecure.com shares at least some of its mail servers with other domains — for example ns500754.ns500742.ns500754.ns500754.ns500754.ns500731.ns500731.ns500742.ns500704.ns500671.ns500688.ns500678.ns500678.ns500291.ns500666.tenderladiesbz.com, ns500698.ns500698.ns500759.ns500698.ns500698.ns500735.ns500735.ns500735.ns500698.ns500735.ns500576.ns500619.ns500686.ns500619.ns500619.trackreceptor.com, ns500731.ns500754.ns500731.ns500704.ns500731.ns500688.ns500705.ns500291.ns500678.ns500688.ns500291.ns500153.tenderladiesbz.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com resolves to two addresses: 192.178.155.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.