grep.com - dns.ninja
grep.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=1785397047 | ||||||
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
●NSdns1.name-services.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
●NSdns2.name-services.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
●NSdns3.name-services.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
●NSdns4.name-services.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
●NSdns5.name-services.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
○NSns1.afternic.com2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-06 17:28:48
○ 2026-07-30 07:38:38
○NSns2.afternic.com2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-06 17:28:48
○ 2026-07-30 07:38:38
●MXalt1.aspmx.l.google.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
●MXaspmx.l.google.com2015-08-06 → 2026-07-30 · 3 obs
● 2015-08-06 17:28:48
● 2026-07-30 07:38:38
○MXdev.null2009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-06 17:28:48
○ 2026-07-30 07:38:38
○A63.119.44.1342009-01-14 → 2009-01-14 · 3 obs
○ 2015-08-06 17:28:48
○ 2026-07-30 07:38:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, l.gtld-servers.net... | - |
| grep.com | dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com... | 10 records |
✅ Authoritative Response
Server:216.40.47.202
NS records: dns1.name-services.com, dns2.name-services.com, dns3.name-services.com, dns4.name-services.com, dns5.name-services.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grep.com (unsigned zone)
⏱️ Timing
Total: 197ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 5 | dns4.name-services.com, dns5.name-services.com... |
| MX | 2 | ALT1.ASPMX.L.GOOGLE.com (pri: 20), ASPMX.L.GOOGLE.com (pri: 10) |
| SOA | 1 | dns1.name-services.com info.name-service |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (dns1.name-services.com, dns1.name-services.com, dns2.name-services.com...)
Analysis
Name Servers
grep.com has five name servers, which are dns1.name-services.com, dns2.name-services.com, dns3.name-services.com and two others.
There is at least partial name server overlap between grep.com and other domains — myrealhost.com, shilohanimal.com, hm26.com and two more among them.
These name servers frequently co-occur with the name servers dns4.name-services.com and dns5.name-services.com.
Hostnames that resolve to two IP addresses:
dns1.name-services.com directs traffic to 64.98.148.137 and 2604:4000:2800:2000:64:98:148:137.
dns2.name-services.com directs traffic to 216.40.47.201 and 2604:4000:0:d:216:40:47:201.
dns3.name-services.com directs traffic to 64.98.148.138 and 2604:4000:2800:2000:64:98:148:138.
dns4.name-services.com directs traffic to 216.40.47.202 and 2604:4000:0:d:216:40:47:202.
dns5.name-services.com directs traffic to 64.98.148.139 and 2604:4000:2800:2000:64:98:148:139.
Mail Servers
Mail for grep.com is handled by two mail servers — aspmx.l.google.com and alt1.aspmx.l.google.com.
grep.com uses an identical mail server configuration to several other domains — among them www.mi-fo.de, oml.in, fmipa.untan.ac.id and two more.
grep.com has at least partial mail server overlap with other domains such as yesengineering.in, thecalculator.com, the-victory.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com and 4 others.
The two host names aspmx.l.google.com and alt1.aspmx.l.google.com each have a pair of IP addresses: aspmx.l.google.com has 172.253.122.26 and 2607:f8b0:4004:c23::1a, and alt1.aspmx.l.google.com has 108.177.123.26 and 2800:3f0:4003:c0f::1a.