grantknowledge.net - dns.ninja
grantknowledge.net
net
| 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=1786596909 | ||||||
Same first word
grantknowledge.com |
grantknowledge.org |
grantknowledge.net |
DNS History
15 records (8 active, 7 former)
●NSa1-134.akam.net2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
●NSa12-67.akam.net2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
●NSa14-64.akam.net2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
●NSa18-67.akam.net2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
●NSa5-66.akam.net2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
●NSa7-64.akam.net2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
○NScorp-55w-ns1.mcgraw-hill.com2015-08-01 → 2017-01-05 · 5 obs
● 2015-08-01 07:01:14
● 2017-01-05 09:35:58
○ 2017-12-24 23:12:58
○ 2026-08-13 05:26:28
○NScorp-hts-ns1.mcgraw-hill.com2015-08-01 → 2017-01-05 · 5 obs
● 2015-08-01 07:01:14
● 2017-01-05 09:35:58
○ 2017-12-24 23:12:58
○ 2026-08-13 05:26:28
○NScorp-ukc-ns1.mcgraw-hill.com2015-08-01 → 2017-01-05 · 5 obs
● 2015-08-01 07:01:14
● 2017-01-05 09:35:58
○ 2017-12-24 23:12:58
○ 2026-08-13 05:26:28
●NSnsuse01.spglobal.com2026-02-24 → 2026-08-13 · 3 obs
● 2026-02-24 21:34:30
● 2026-08-13 05:26:28
○NSpdns100.ultradns.biz2017-12-24 → 2017-12-24 · 4 obs
● 2017-12-24 23:12:58
○ 2026-02-24 21:34:30
○ 2026-08-13 05:26:28
○NSpdns100.ultradns.com2017-12-24 → 2017-12-24 · 4 obs
● 2017-12-24 23:12:58
○ 2026-02-24 21:34:30
○ 2026-08-13 05:26:28
○NSpdns100.ultradns.net2017-12-24 → 2017-12-24 · 4 obs
● 2017-12-24 23:12:58
○ 2026-02-24 21:34:30
○ 2026-08-13 05:26:28
○NSpdns100.ultradns.org2017-12-24 → 2017-12-24 · 4 obs
● 2017-12-24 23:12:58
○ 2026-02-24 21:34:30
○ 2026-08-13 05:26:28
●A12.33.127.622015-08-01 → 2026-08-13 · 3 obs
● 2015-08-01 07:01:14
● 2026-08-13 05:26:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | e.gtld-servers.net, f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net... | - |
| grantknowledge.net | a18-67.akam.net, a5-66.akam.net, a14-64.akam.net, a12-67.akam.net... | 12 records |
✅ Authoritative Response
Server:184.26.160.67
NS records: a18-67.akam.net, a5-66.akam.net, a14-64.akam.net, a12-67.akam.net, a7-64.akam.net, a1-134.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grantknowledge.net (unsigned zone)
⏱️ Timing
Total: 189ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.33.127.62 |
| NS | 6 | a14-64.akam.net, a5-66.akam.net... |
| SOA | 1 | nsuse01.spglobal.com hostmaster.spglobal |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a18-67.akam.net, a18-67.akam.net, a5-66.akam.net...)
Analysis
IP Addresses
grantknowledge.net resolves to just one IP address, 12.33.127.62.
Host names such as www-new-nj12.lossstatsmodel.com, www-nj12.lossstatsmodel.com and grantknowledge.com share their IP numbers with grantknowledge.net.
Name Servers
grantknowledge.net is delegated to 7 name servers: nsuse01.spglobal.com, a1-134.akam.net, a12-67.akam.net and 4 other.
There is at least partial name server overlap between grantknowledge.net and other domains — hellenictrain.gr, michaelsstores.info, spcapitaliq-corporations.com and two more among them.
These name servers regularly appear alongside a7-64.akam.net, a5-66.akam.net, a18-67.akam.net and 7 other name servers in NS record sets.
Host names that have two IP addresses:
a1-134.akam.net points to 193.108.91.134 and 2600:1401:2::86.
a12-67.akam.net points to 184.26.160.67 and 2600:1480:f000::43.
a14-64.akam.net points to 184.26.161.64 and 2600:1480:1800::40.
a18-67.akam.net points to 95.101.36.67 and 2600:1480:4800::43.
a5-66.akam.net points to 95.100.168.66 and 2600:1480:b000::42.
a7-64.akam.net points to 23.61.199.64 and 2600:1406:32::40.
Host names that point to one IP address:
nsuse01.spglobal.com points to 204.8.128.89.