grayku.com - robtex.com
grayku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.124.249.27🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc. | ||||||
| PTR | cloudproxy10027.sucuri.net | ||||||
| NS | ns11.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2190::6🇺🇸 GODADDY-DNS2603:5:2190::/44 | ||||||
| PTR | ns11.domaincontrol.com | ||||||
| A | 97.74.105.6🇺🇸 GODADDY-DNS97.74.104.0/23 | ||||||
| PTR | ns11.domaincontrol.com | ||||||
| NS | ns12.domaincontrol.com | ||||||
| A | 2603:5:2290::6🇺🇸 GODADDY-DNS2603:5:2290::/44 | ||||||
| PTR | ns12.domaincontrol.com | ||||||
| A | 173.201.73.6🇺🇸 GODADDY-DNS173.201.72.0/23 | ||||||
| PTR | ns12.domaincontrol.com | ||||||
| MX | mail.grayku.com ⭐ | ||||||
| A | 148.72.73.195🇺🇸 AS398101148.72.72.0/21 | ||||||
| PTR | 195.73.72.148.host.secureserver.net | ||||||
| TXT | v=spf1 +mx +a +ip4:208.109.234.113 +ip4:50.63.10.78 +include:_spf.getresponse... | ||||||
| SOA | ns11.domaincontrol.comdns@jomax.net 2025-11-19 #0 | ||||||
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=1776086202 | ||||||
Subdomains
Same first word
grayku.com |
Similar names
DNS History
5 records (4 active, 1 former)
●NSns11.domaincontrol.com2019-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:28
●NSns12.domaincontrol.com2019-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:28
●MXmail.grayku.com2019-12-17 → 2026-04-13 · 2 obs
● 2026-04-13 13:20:28
○A107.180.34.1992019-12-17 → 2019-12-17 · 3 obs
○ 2026-02-16 23:13:12
○ 2026-04-13 13:20:28
●A192.124.249.272026-02-16 → 2026-04-13 · 3 obs
● 2026-02-16 23:13:12
● 2026-04-13 13:20:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| grayku.com | ns11.domaincontrol.com, ns12.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.6
NS records: ns11.domaincontrol.com, ns12.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grayku.com (unsigned zone)
⏱️ Timing
Total: 139ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.124.249.27 |
| NS | 2 | ns11.domaincontrol.com, ns12.domaincontrol.com |
| MX | 1 | mail.grayku.com (pri: 0) |
| TXT | 1 | v=spf1 +mx +a +ip4:208.109.234.113 +ip4: |
| SOA | 1 | ns11.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns11.domaincontrol.com, ns11.domaincontrol.com, ns12.domaincontrol.com...)
Analysis
Hierarchy
grayku.com is a parent of mail.grayku.com and www.grayku.com.
IP Addresses
grayku.com resolves to one IP number: 192.124.249.27.
other host names including aliengpstracker.com, hemoalliance.org, hoptownchronicle.org, mgs-as.com and annarborholistic.com share IP numbers with grayku.com.
Name Servers
grayku.com is delegated to two name servers ns11.domaincontrol.com and ns12.domaincontrol.com.
grayku.com shares the same name server setup as other domains, for instance alanyapsikoloji.com, deven.com, zefat.org, hitchhikeraspie.com and fwi.company.
grayku.com at least partially shares name servers with other domains, for instance mckinleyresources.com.
Host names with two IP numbers:
The host name ns11.domaincontrol.com points to 2603:5:2190::6 and 97.74.105.6; the host name ns12.domaincontrol.com points to 2603:5:2290::6 and 173.201.73.6.
Mail Servers
grayku.com is handled by a single mail server, mail.grayku.com.
mail.grayku.com resolves to IP 148.72.73.195.