gridlock.co - robtex.com

gridlock.co

DNSSEC⚠️ Not signed
A76.76.21.21🇺🇸 Amazon76.76.21.0/24 EC2 Prefix
NShattie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
A2803:f800:50::6ca2:c2ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhattie.ns.cloudflare.com
A2a06:98c1:50::ac40:22ac🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhattie.ns.cloudflare.com
A108.162.194.172🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
A162.159.38.172Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
A172.64.34.172🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhattie.ns.cloudflare.com
NSjaime.ns.cloudflare.com
A2606:4700:58::a29f:2c66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A2803:f800:50::6ca2:c366🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjaime.ns.cloudflare.com
A2a06:98c1:50::ac40:2366🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjaime.ns.cloudflare.com
A108.162.195.102🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A162.159.44.102Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
A172.64.35.102🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjaime.ns.cloudflare.com
MXmail.gridlock.co ⭐
A3.147.157.102🇺🇸 Amazon3.144.0.0/13 EC2 CMH Prefix
PTRmail.gridlock.co
TXTv=spf1 ip4:3.147.157.102 -all
SOAhattie.ns.cloudflare.comdns@cloudflare.com serial=2408297019

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759698548

Subdomains

mail.gridlock.co

Same first word

gridlock.biz
gridlock.com
gridlock.network
gridlock.com.au
gridlock.ru
gridlock.co
gridlock.nyc
gridlock.org
gridlock.de
gridlock.systems
gridlock.me

Similar names

goldrick.net
dockgirl.com
goldrick.co.uk
lockgrid.com
drlogick.com

DNS History

12 records (4 active, 8 former)

20162017201820192020202120222023202420252026NShattie.ns.cloudflare.comjaime.ns.cloudflare.comns05.domaincontrol.comns06.domaincontrol.comMXmail.gridlock.coalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA76.76.21.2165.39.205.57
●NShattie.ns.cloudflare.com2026-06-15 → 2026-07-06 · 3 obs
○ 2017-10-16 21:46:50
● 2026-06-15 13:54:56
● 2026-07-06 02:10:58
●NSjaime.ns.cloudflare.com2026-06-15 → 2026-07-06 · 3 obs
○ 2017-10-16 21:46:50
● 2026-06-15 13:54:56
● 2026-07-06 02:10:58
○NSns05.domaincontrol.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
○NSns06.domaincontrol.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
○MXalt1.aspmx.l.google.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
○MXalt2.aspmx.l.google.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
○MXaspmx.l.google.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
○MXaspmx2.googlemail.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
○MXaspmx3.googlemail.com2015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
●MXmail.gridlock.co2026-06-15 → 2026-07-06 · 3 obs
○ 2017-10-16 21:46:50
● 2026-06-15 13:54:56
● 2026-07-06 02:10:58
○A65.39.205.572015-07-02 → 2017-10-16 · 4 obs
● 2015-07-02 19:41:14
● 2017-10-16 21:46:50
○ 2026-06-15 13:54:56
○ 2026-07-06 02:10:58
●A76.76.21.212026-06-15 → 2026-07-06 · 3 obs
○ 2017-10-16 21:46:50
● 2026-06-15 13:54:56
● 2026-07-06 02:10:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cod.registrydns.co, c.registrydns.co, a.registrydns.co, b.registrydns.co-
gridlock.cohattie.ns.cloudflare.com, jaime.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.44.102

NS records: hattie.ns.cloudflare.com, jaime.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gridlock.co (unsigned zone)

⏱️ Timing

Total: 526ms | Queries: -

📄 Records

TypeCountSample Data
A176.76.21.21
NS2hattie.ns.cloudflare.com, jaime.ns.cloudflare.com
MX1mail.gridlock.co (pri: 0)
TXT1v=spf1 ip4:3.147.157.102 -all
SOA1hattie.ns.cloudflare.com dns.cloudflare.

Analysis

Hierarchy

The domain mail.gridlock.co falls under the parent gridlock.co.

IP Addresses

gridlock.co resolves to one IP address: 76.76.21.21.

goldendragontogo.com, relinkr.io, collekt.ai and two other host names share IP numbers with gridlock.co.

Name Servers

The NS records for gridlock.co delegate to hattie.ns.cloudflare.com and jaime.ns.cloudflare.com.

gridlock.co uses the same name servers as several other domains — among them penteon.io, pipes.com, consolidatebills.com and two more.

At least some of gridlock.co's name servers are shared with other domains, for example eezee.cn, ld8886.com, (0x787878)media3761.click and two more.

These name servers are often deployed together with the name servers khalid.ns.cloudflare.com, jakub.ns.cloudflare.com, dahlia.ns.cloudflare.com and laura.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

hattie.ns.cloudflare.com maps to 108.162.194.172, 162.159.38.172, 172.64.34.172 and 3 additional IP addresses.

jaime.ns.cloudflare.com maps to 108.162.195.102, 162.159.44.102, 172.64.35.102 and 3 additional IP addresses.

Mail Servers

Mail for gridlock.co is handled by a single mail server, mail.gridlock.co.

mail.gridlock.co resolves to 3.147.157.102 and no other IP number.