grammarprep.com - dns.ninja
grammarprep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.169.48🇺🇸 Amazon13.248.160.0/20 | ||||||
| PTR | a904c694c05102f30.awsglobalaccelerator.com | ||||||
| A | 76.223.54.146🇺🇸 Amazon76.223.48.0/20 | ||||||
| NS | ns2.afternic.com ⭐ | ||||||
| A | 2603:5:2226::45🇺🇸 GODADDY-DNS2603:5:2220::/44 | ||||||
| PTR | ns2.afternic.com | ||||||
| A | 173.201.66.69🇺🇸 GODADDY-DNS173.201.66.0/23 | ||||||
| PTR | ns2.afternic.com | ||||||
| NS | ns1.afternic.com | ||||||
| A | 2603:5:2126::45🇺🇸 GODADDY-DNS2603:5:2120::/44 | ||||||
| PTR | ns1.afternic.com | ||||||
| A | 97.74.98.69🇺🇸 GODADDY-DNS97.74.98.0/23 | ||||||
| PTR | ns1.afternic.com | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns2.afternic.comdns@jomax.net serial=1 | ||||||
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=1781647985 | ||||||
Same first word
grammarprep.com |
DNS History
9 records (4 active, 5 former)
●NSns1.afternic.com2026-04-23 → 2026-06-16 · 3 obs
● 2026-04-23 18:25:40
● 2026-06-16 22:13:58
●NSns2.afternic.com2026-04-23 → 2026-06-16 · 3 obs
● 2026-04-23 18:25:40
● 2026-06-16 22:13:58
○NSns55.domaincontrol.com2015-12-05 → 2017-02-19 · 4 obs
● 2017-02-19 07:18:56
○ 2026-04-23 18:25:40
○ 2026-06-16 22:13:58
○NSns56.domaincontrol.com2015-12-05 → 2017-02-19 · 4 obs
● 2017-02-19 07:18:56
○ 2026-04-23 18:25:40
○ 2026-06-16 22:13:58
○MXmailstore1.secureserver.net2015-12-05 → 2017-02-19 · 4 obs
● 2017-02-19 07:18:56
○ 2026-04-23 18:25:40
○ 2026-06-16 22:13:58
○MXsmtp.secureserver.net2015-12-05 → 2017-02-19 · 4 obs
● 2017-02-19 07:18:56
○ 2026-04-23 18:25:40
○ 2026-06-16 22:13:58
●A13.248.169.482026-04-23 → 2026-06-16 · 3 obs
● 2026-04-23 18:25:40
● 2026-06-16 22:13:58
○A184.168.221.352015-12-05 → 2017-02-19 · 4 obs
● 2017-02-19 07:18:56
○ 2026-04-23 18:25:40
○ 2026-06-16 22:13:58
●A76.223.54.1462026-04-23 → 2026-06-16 · 3 obs
● 2026-04-23 18:25:40
● 2026-06-16 22:13:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| grammarprep.com | ns1.afternic.com, ns2.afternic.com | 4 records |
✅ Authoritative Response
Server:97.74.98.69
NS records: ns1.afternic.com, ns2.afternic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grammarprep.com (unsigned zone)
⏱️ Timing
Total: 393ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.54.146, 13.248.169.48 |
| NS | 2 | ns1.afternic.com, ns2.afternic.com |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.afternic.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.afternic.com, ns1.afternic.com, ns2.afternic.com...)
Analysis
IP Addresses
grammarprep.com points to the IP addresses 13.248.169.48 and 76.223.54.146
Additional host names — hydrocel.com, images.big(0x626f6f62)dreams.com, avto-plumberchicago.blogetery.com and two others — share IP numbers with grammarprep.com.
Name Servers
grammarprep.com is delegated to two name servers: ns1.afternic.com and ns2.afternic.com.
grammarprep.com shares its name server setup with other domains, including dogbadbreathcure7.publicsets.com, 95.gfinter.com, ten66.com and two others.
The name servers of grammarprep.com overlap at least partially with those of other domains — among them gear.solutions, samilane.com, mftj.net and two more.
These name servers commonly appear alongside the name servers verification-m3erh32ujyoastvophjvuz.ns101.verify.hn and verification-zaaaeieddh8thwexuh3jyi.ns101.verify.hn.
ns1.afternic.com and ns2.afternic.com each resolve to two IP addresses: ns1.afternic.com points to 97.74.98.69 and 2603:5:2126::45, while ns2.afternic.com points to 173.201.66.69 and 2603:5:2226::45.