gramertech.com - robtex.com
gramertech.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=1785800962 | ||||||
Same first word
gramertech.com |
Similar names
DNS History
6 records (5 active, 1 former)
●NSns1.vercel-dns.com2026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 23:51:14
●NSns2.vercel-dns.com2026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 23:51:14
●MXsmtp.google.com2026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 23:51:14
○A216.150.1.1932026-07-14 → 2026-07-14 · 2 obs
○ 2026-08-03 23:51:14
●A216.150.16.1292026-08-03 → 2026-08-03 · 2 obs
● 2026-08-03 23:51:14
●A216.150.16.1932026-07-14 → 2026-08-03 · 2 obs
● 2026-08-03 23:51:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gramertech.com | ns1.vercel-dns.com, ns2.vercel-dns.com | 4 records |
✅ Authoritative Response
Server:198.51.45.13
NS records: ns1.vercel-dns.com, ns2.vercel-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gramertech.com (unsigned zone)
⏱️ Timing
Total: 209ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 216.150.1.1, 216.150.16.193 |
| NS | 2 | ns1.vercel-dns.com, ns2.vercel-dns.com |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=GpLrGewcdiEvkD-, google-site-verification=SGN9jiNfgZJbuxn... |
| SOA | 1 | ns1.vercel-dns.com hostmaster.nsone.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.vercel-dns.com, ns1.vercel-dns.com, ns2.vercel-dns.com...)
Analysis
IP Addresses
gramertech.com points to the IP addresses 216.150.16.129 and 216.150.16.193
Additional host names — uideck.com, nandotess.com, reactjs.uy and two others — share IP numbers with gramertech.com.
Name Servers
gramertech.com is served by two delegated name servers, ns1.vercel-dns.com and ns2.vercel-dns.com.
gramertech.com shares its name server setup with other domains, including constructioncody.com, grail.rip, tradelogger.dev and two others.
gramertech.com has some name servers in common with other domains such as wavegenerator.app, nikolagjorgjievski.com and thomasdeconinck.fr
Each of the two host names carries two IP addresses: ns1.vercel-dns.com points to 198.51.44.13 and 2620:4d:4000:6259:7:13:0:1, and ns2.vercel-dns.com points to 198.51.45.13 and 2a00:edc0:6259:7:13::2.
Mail Servers
gramertech.com has one mail server: smtp.google.com.
gramertech.com shares the same mail server setup as other domains, including maxxumllc.com, patagonia-soft.com, lunares.net and two others.
gramertech.com shares mail servers — at least in part — with other domains, including ksposato.com, tritherm.co.uk, indomiles.com and two others.
smtp.google.com points to 9 IP numbers: 142.250.31.26, 142.250.31.27, 172.253.63.26 and 6 other.