grok1.com - robtex.com

grok1.com

DNSSEC⚠️ Not signed
A108.59.4.161🇺🇸 LEASEWEB-US108.59.0.0/20 Leaseweb USA, Inc. US
PTRopal1.opalstack.com
NSns3.de.opalstack.com ⭐
A139.162.190.189🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies
PTRns3.de.opalstack.com
NSns1.de.opalstack.com ⚠️ Not in zone NS records
A139.162.174.250🇩🇪 AKAMAI-LINODE-AP139.162.160.0/19 Akamai Technologies
PTRns1.de.opalstack.com
NSns1.sg.opalstack.com ⚠️ Not in zone NS records
A172.104.188.200🇸🇬 AKAMAI-LINODE-AP172.104.160.0/19 Akamai Technologies
PTRns1.sg.opalstack.com
NSns1.us.opalstack.com
A45.79.107.55🇺🇸 AKAMAI-LINODE-AP45.79.96.0/20 Akamai Technologies
PTRns1.us.opalstack.com
NSns2.us.opalstack.com
A23.92.21.232🇺🇸 AKAMAI-LINODE-AP23.92.16.0/21 Akamai Technologies
PTRns2.us.opalstack.com
NSns3.us.opalstack.com ⚠️ Not in parent delegation
A45.56.74.5🇺🇸 AKAMAI-LINODE-AP45.56.64.0/20 Akamai Technologies
PTRns3.us.opalstack.com
MXmx1.us.opalstack.com ⭐
A108.62.123.121🇺🇸 LEASEWEB-US108.62.120.0/22 Leaseweb USA, Inc.
PTRmx1.us.opalstack.com
MXmx2.us.opalstack.com ⭐
A2605:fe80:2100:bf03:7::2🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US
PTRmx2.us.opalstack.com
A23.82.16.244🇺🇸 AS720323.82.16.0/21 Leaseweb USA, Inc.
PTRmx2.us.opalstack.com
TXTv=spf1 include:spf.opalstack.com ~all
SOAns3.de.opalstack.comhostmaster@grok1.com 2026-01-20 #6

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774469607

Same first word

grok1.com

DNS History

14 records (9 active, 5 former)

NSns1.de.opalstack.comns1.sg.opalstack.comns1.us.opalstack.comns2.us.opalstack.comns3.de.opalstack.comns3.us.opalstack.comns2.de.opalstack.comns2.sg.opalstack.comns3.sg.opalstack.comMXmx1.us.opalstack.commx2.us.opalstack.commx1.de.opalstack.commx2.de.opalstack.comA108.59.4.161
●NSns1.de.opalstack.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-02-24 09:19:38
● 2026-03-25 20:33:12
●NSns1.sg.opalstack.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-02-24 09:19:38
● 2026-03-25 20:33:12
●NSns1.us.opalstack.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-02-24 09:19:38
● 2026-03-25 20:33:12
○NSns2.de.opalstack.com2026-03-11 → 2026-03-11 · 4 obs
○ 2026-03-07 04:49:08
● 2026-03-11 17:19:26
○ 2026-03-25 20:33:10
○ 2026-03-25 20:33:12
○NSns2.sg.opalstack.com2026-02-24 → 2026-03-25 · 2 obs
○ 2026-02-24 09:19:38
○ 2026-03-25 20:33:12
●NSns2.us.opalstack.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-02-24 09:19:38
● 2026-03-25 20:33:12
●NSns3.de.opalstack.com2026-03-07 → 2026-03-25 · 3 obs
○ 2026-02-24 09:19:38
● 2026-03-07 04:49:08
● 2026-03-25 20:33:12
○NSns3.sg.opalstack.com2026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 09:19:38
○ 2026-03-07 04:49:08
○ 2026-03-25 20:33:12
●NSns3.us.opalstack.com2026-02-24 → 2026-03-25 · 5 obs
● 2026-02-24 09:19:38
● 2026-03-07 04:49:08
○ 2026-03-11 17:19:26
● 2026-03-25 20:33:10
● 2026-03-25 20:33:12
○MXmx1.de.opalstack.com2026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 09:19:38
○ 2026-03-07 04:49:08
○ 2026-03-25 20:33:12
●MXmx1.us.opalstack.com2026-03-07 → 2026-03-25 · 3 obs
○ 2026-02-24 09:19:38
● 2026-03-07 04:49:08
● 2026-03-25 20:33:12
○MXmx2.de.opalstack.com2026-02-24 → 2026-02-24 · 3 obs
● 2026-02-24 09:19:38
○ 2026-03-07 04:49:08
○ 2026-03-25 20:33:12
●MXmx2.us.opalstack.com2026-03-07 → 2026-03-25 · 3 obs
○ 2026-02-24 09:19:38
● 2026-03-07 04:49:08
● 2026-03-25 20:33:12
●A108.59.4.1612026-02-24 → 2026-03-25 · 2 obs
● 2026-02-24 09:19:38
● 2026-03-25 20:33:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
grok1.comns1.us.opalstack.com, ns2.us.opalstack.com, ns1.sg.opalstack.com, ns1.de.opalstack.com4 records

✅ Authoritative Response

Server:172.104.188.200

NS records: ns1.us.opalstack.com, ns2.us.opalstack.com, ns1.sg.opalstack.com, ns1.de.opalstack.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grok1.com (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

TypeCountSample Data
A1108.59.4.161
NS3ns1.us.opalstack.com, ns3.us.opalstack.com...
MX2mx2.us.opalstack.com (pri: 10), mx1.us.opalstack.com (pri: 10)
TXT1v=spf1 include:spf.opalstack.com ~all
SOA1ns3.sg.opalstack.com hostmaster.grok1.co

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.us.opalstack.com, ns2.us.opalstack.com, ns1.sg.opalstack.com...)

Analysis

IP Addresses

grok1.com resolves to one IP number: 108.59.4.161.

Other host names, for instance hayasoc.com, depaulart.com, vonnau.com, docpiper.com and petegames.com share IP numbers with grok1.com.

Name Servers

grok1.com is delegated to six name servers: ns1.de.opalstack.com, ns3.de.opalstack.com, ns1.sg.opalstack.com, ns1.us.opalstack.com, ns2.us.opalstack.com and ns3.us.opalstack.com.

grok1.com at least partially shares name servers with other domains, including bostonteawrights.com, chip.cl, fisioesthetic.com, aabe.be and mamaybebe.cl.

These name servers are commonly used with ns2.de.opalstack.com, ns2.sg.opalstack.com and ns3.sg.opalstack.com.

Host names with a single IP

ns1.de.opalstack.com points to 139.162.174.250.

ns3.de.opalstack.com points to 139.162.190.189.

ns1.sg.opalstack.com points to 172.104.188.200.

ns1.us.opalstack.com points to 45.79.107.55.

ns2.us.opalstack.com points to 23.92.21.232.

ns3.us.opalstack.com points to 45.56.74.5.

Mail Servers

grok1.com is served by two mail servers mx1.us.opalstack.com and mx2.us.opalstack.com.

grok1.com shares the same mail server setup as other domains, for instance crickethighlights.com, tesisytesinas.tripod.com.ar, betterbikeshare.org, keenertech.com and leapsmedia.com.

Host names with two IP numbers: mx2.us.opalstack.com points to 2605:fe80:2100:bf03:7::2 and 23.82.16.244.

Host names with one IP number: mx1.us.opalstack.com points to 108.62.123.121.