gr.com - dns.ninja
gr.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=1782386045 | ||||||
rank #738 in the tld
WOT: SAFE (99/100)
📈 Tranco rank: #5,055
Subdomains
Same first word
Similar names
DNS History
15 records (13 active, 2 former)
●NSns0.centralnic.net2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●NSns1.centralnic.net2015-09-04 → 2026-06-25 · 2 obs
● 2026-06-25 11:25:44
●NSns2.centralnic.net2015-09-04 → 2026-06-25 · 2 obs
● 2026-06-25 11:25:44
●NSns3.centralnic.net2015-09-04 → 2026-06-25 · 2 obs
● 2026-06-25 11:25:44
●NSns4.centralnic.net2015-09-04 → 2026-06-25 · 2 obs
● 2026-06-25 11:25:44
●MXalt1.aspmx.l.google.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●MXalt2.aspmx.l.google.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●MXaspmx.l.google.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●MXaspmx2.googlemail.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●MXaspmx3.googlemail.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●MXaspmx4.googlemail.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●MXaspmx5.googlemail.com2015-09-04 → 2026-06-25 · 5 obs
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
●A212.18.250.1702026-02-14 → 2026-06-25 · 6 obs
● 2026-02-14 18:21:32
● 2026-06-06 19:18:12
○ 2026-06-07 17:44:14
● 2026-06-08 00:08:26
● 2026-06-25 11:25:44
○A72.34.38.112015-09-04 → 2021-09-15 · 4 obs
● 2021-09-15 13:25:44
○ 2021-12-25 03:06:14
○ 2026-06-25 11:25:44
○A72.34.38.642021-12-25 → 2022-01-12 · 5 obs
● 2021-12-25 03:06:14
● 2022-01-12 00:01:24
○ 2026-02-14 18:21:32
○ 2026-06-25 11:25:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| gr.com | ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net | - |
✅ Authoritative Response
Server:212.18.249.24
NS records: ns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2199ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 212.18.250.170 |
| NS | 4 | ns4.centralnic.net, ns2.centralnic.net... |
| MX | 7 | aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | ns0.centralnic.net hostmaster.centralnic |
Analysis
Hierarchy
The domain gr.com is parent to insurance.gr.com, hollowdead.gr.com, uber.gr.com, centrastern.gr.com, mcd.gr.com and hundreds of other host names.
IP Addresses
gr.com resolves to just one IP address, 212.18.250.170.
Two other host names, along with nic.deloitte, centralnic.co.uk and ns3.dns.nic.uno, also share IP numbers with gr.com.
Name Servers
gr.com delegates to five name servers: ns0.centralnic.net, ns1.centralnic.net, ns2.centralnic.net and two others.
gr.com partially shares its NS delegation with several other domains, including gd, auto, kpn and two others.
In DNS configurations, these name servers often share authority with ns3.centralnic.net, ns4.centralnic.net, a.nic.fm and 5 other name servers.
Host names that resolve to four IP numbers:
ns0.centralnic.net maps to the following IP addresses: 54.217.78.230, 63.34.52.177, 2a05:d018:4a2:c101::150 and 2a05:d018:4a2:c102::150.
Host names that have two IP addresses:
ns1.centralnic.net resolves to 194.169.218.24 and 2001:67c:13cc::1:24.
ns2.centralnic.net resolves to 185.24.64.10 and 2a04:2b00:13cc::1:10.
ns3.centralnic.net resolves to 212.18.248.10 and 2a04:2b00:13ee::10.
ns4.centralnic.net resolves to 212.18.249.24 and 2a04:2b00:13ff::24.
Mail Servers
The MX records for gr.com point to 7 mail servers — aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and 4 other.
There is at least a partial MX overlap between gr.com and other domains, including ns500734.ns500734.ns500734.ns500699.ns500699.ns500734.ns500699.ns500588.ns500588.ns500699.ns500588.ns500683.ns500699.ns500588.ns500683.ns500602.dtrkdll.com, ns500724.ns500724.ns500724.ns500724.ns500724.ns500724.ns500737.ns500599.ns500631.www.yummyflingsfinder.com, alfred-am.com and two others.
These mail servers tend to appear in combination with mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
aspmx3.googlemail.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx4.googlemail.com resolves to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
aspmx5.googlemail.com resolves to 172.253.157.26 and 2a00:1450:400c:c23::1b.
aspmx.l.google.com resolves to 172.253.62.26 and 2607:f8b0:4004:c0b::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com resolves to 172.253.116.27 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1b IP addresses.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 108.177.123.27 IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 2a00:1450:400b:c02::1b IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.27 IP addresses.