fgrep.org - dns.ninja
fgrep.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785126389 | ||||||
Subdomains
mail.fgrep.org |
Same first word
Similar names
gferp.com |
efgrp.com |
pgfre.com |
gperf.com |
fegrp.com |
gefpr.com |
prgef.com |
gpfer.it |
efgpr.com |
pgerf.cn |
efgrp.net |
gerpf.org |
gpref.com |
fgpre.com |
gfpre.com |
pefrg.com |
fgerp.com |
DNS History
11 records (11 active, 0 former)
●MXalt1.aspmx.l.google.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
●MXalt2.aspmx.l.google.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
●MXaspmx.l.google.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
●MXaspmx2.googlemail.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
●MXaspmx3.googlemail.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
●MXaspmx4.googlemail.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
●MXaspmx5.googlemail.com2015-08-05 → 2026-07-27 · 2 obs
● 2026-07-27 04:48:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| fgrep.org | 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp | - |
✅ Authoritative Response
Server:157.7.32.53
NS records: 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp, 04.dnsv.jp
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fgrep.org (unsigned zone)
⏱️ Timing
Total: 989ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | 01.dnsv.jp, 02.dnsv.jp... |
| MX | 7 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 20)... |
| SOA | 1 | 01.dnsv.jp hostmaster.dnsv.jp |
Analysis
Hierarchy
mail.fgrep.org is a subdomain of fgrep.org.
Name Servers
The authoritative name servers for fgrep.org are 01.dnsv.jp, 02.dnsv.jp, 03.dnsv.jp and 04.dnsv.jp.
The name servers of fgrep.org overlap at least partially with those of other domains — among them purasu.com, jcp-chugoku.net, roomstyle.co.jp and two more.
Hostnames that resolve to two IP addresses:
01.dnsv.jp has two IP addresses: 157.7.32.53 and 2400:8500:3300::53.
03.dnsv.jp has two IP addresses: 157.7.34.53 and 2400:8500:3000::53.
04.dnsv.jp has two IP addresses: 157.7.35.53 and 2400:8500:3fff::53.
Hosts with just one IP address:
02.dnsv.jp directs to 157.7.33.53.
Mail Servers
fgrep.org has 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com plus 4 other.
fgrep.org has at least partial mail server overlap with other domains such as jcgray.com, ns500754.ns500671.ns500742.ns500754.ns500688.ns500688.ns500291.ns500671.tenderladiesbz.com, ns500671.ns500742.ns500754.ns500742.ns500704.ns500678.ns500705.ns500678.ns500291.ns500649.tenderladiesbz.com and two more.
These mail servers commonly co-occur with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx4.googlemail.com has two IP addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com has two IP addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com has two IP addresses: 173.194.45.26 and 2607:f8b0:4004:c25::1b.
alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.
Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.