graycontracting.com - dns.ninja
graycontracting.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 108.167.140.120🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | server1.mountainviewedu.info | ||||||
| NS | ns8311.hostgator.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 108.167.140.119🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | ns8311.hostgator.com | ||||||
| NS | hgns1.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:52::ac40:34aa🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.52.170🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | hgns2.hostgator.com ⚠️ Not in zone NS records | ||||||
| A | 2606:4700:5a::ac40:35e8🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.53.232🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns8312.hostgator.com ⚠️ Not in parent delegation | ||||||
| A | 108.167.140.12🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | ns8312.hostgator.com | ||||||
| MX | mail.graycontracting.com ⭐ | ||||||
| A | 108.167.140.120🇺🇸 EIGI108.167.140.0/23 | ||||||
| PTR | server1.mountainviewedu.info | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com ~all | ||||||
| SOA | ns8311.hostgator.comroot@gator4156.hostgator.com 2026-05-29 #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=1785651962 | ||||||
Subdomains
mail.graycontracting.com |
Same first word
graycontracting.com |
DNS History
9 records (6 active, 3 former)
●NShgns1.hostgator.com2026-03-08 → 2026-08-02 · 3 obs
● 2026-03-08 21:37:38
● 2026-08-02 06:32:14
●NShgns2.hostgator.com2026-03-08 → 2026-08-02 · 3 obs
● 2026-03-08 21:37:38
● 2026-08-02 06:32:14
○NSns1.bluehost.com2015-06-02 → 2016-03-27 · 4 obs
● 2016-03-27 07:26:10
○ 2016-09-13 21:27:16
○ 2026-08-02 06:32:14
○NSns2.bluehost.com2015-06-02 → 2016-03-27 · 4 obs
● 2016-03-27 07:26:10
○ 2016-09-13 21:27:16
○ 2026-08-02 06:32:14
●NSns8311.hostgator.com2016-09-13 → 2026-08-02 · 3 obs
● 2016-09-13 21:27:16
● 2026-08-02 06:32:14
●NSns8312.hostgator.com2016-09-13 → 2026-08-02 · 3 obs
● 2016-09-13 21:27:16
● 2026-08-02 06:32:14
●MXmail.graycontracting.com2015-06-02 → 2026-08-02 · 2 obs
● 2026-08-02 06:32:14
●A108.167.140.1202016-09-13 → 2026-08-02 · 3 obs
● 2016-09-13 21:27:16
● 2026-08-02 06:32:14
○A66.147.244.1262015-06-02 → 2016-03-27 · 4 obs
● 2016-03-27 07:26:10
○ 2016-09-13 21:27:16
○ 2026-08-02 06:32:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, b.gtld-servers.net... | - |
| graycontracting.com | hgns1.hostgator.com, hgns2.hostgator.com | 2 records |
✅ Authoritative Response
Server:172.64.53.232
NS records: hgns1.hostgator.com, hgns2.hostgator.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for graycontracting.com (unsigned zone)
⏱️ Timing
Total: 185ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 108.167.140.120 |
| NS | 2 | ns8312.hostgator.com, ns8311.hostgator.com |
| MX | 1 | mail.graycontracting.com (pri: 0) |
| TXT | 1 | v=spf1 a mx include:websitewelcome.com ~ |
| SOA | 1 | ns8311.hostgator.com root.gator4156.host |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (hgns1.hostgator.com, hgns2.hostgator.com)
Analysis
Hierarchy
mail.graycontracting.com is a subdomain of graycontracting.com.
IP Addresses
graycontracting.com has exactly one IP address — 108.167.140.120.
jmdinternational.jp, mail.sicoprd.com, tpmlab.net plus two other host names have IP numbers in common with graycontracting.com.
Name Servers
Four name servers handle the delegation for graycontracting.com: hgns1.hostgator.com, hgns2.hostgator.com, ns8311.hostgator.com and ns8312.hostgator.com.
The name servers of graycontracting.com overlap at least partially with those of other domains — among them skcomfort.com, falafelgrillchicago.com, mdbeachhomes.com and two more.
Host names pointing to two IP addresses:
hgns1.hostgator.com points to 172.64.52.170 and 2606:4700:52::ac40:34aa.
hgns2.hostgator.com points to 172.64.53.232 and 2606:4700:5a::ac40:35e8.
Host names resolving to a single IP address:
ns8311.hostgator.com points to 108.167.140.119.
ns8312.hostgator.com points to 108.167.140.12.
Mail Servers
graycontracting.com uses one mail server — mail.graycontracting.com.
mail.graycontracting.com resolves to a single IP number: 108.167.140.120.