ask-co.com - robtex.com

ask-co.com

DNSSEC⚠️ Not signed
A153.122.205.3🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
NSns2.namedserver.net ⭐
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
NSns.namedserver.net
A157.120.112.212🇯🇵 GMOHS-CL157.120.112.0/24 GMO GlobalSign Holdings K.K.
A157.120.113.212🇯🇵 GMOHS-CL157.120.113.0/24 GMO GlobalSign Holdings K.K.
A157.120.114.212🇯🇵 GMOHS-CL157.120.114.0/24 GMO GlobalSign Holdings K.K.
MXmx.ask-co.com ⭐
A153.122.206.114🇯🇵 AS131921153.122.192.0/20 GMO CLOUD K.K. GMO GlobalSign Holdings K.K.
TXTv=spf1 include:_spf.shared-server.net ~all
SOAns.namedserver.netroot@namedserver.net serial=10

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=1774475107

Previously MX for

ask-co.com

Subdomains

mx.ask-co.com

Same first word

ask-co.com

Similar names

acs-ok.com
koc-sa.net
asc-ok.com
a-sock.de
koc-as.com

DNS History

14 records (4 active, 10 former)

2008201020122014201620182020202220242026NSns.namedserver.netns2.namedserver.netns1.rsjpserver.netns1.secure.netns2.rsjpserver.netns2.secure.netMXmx.ask-co.comask-co.commail.ask-co.comvs.mailsystems.netA153.122.205.3120.29.186.70130.94.228.84153.122.144.216
●NSns.namedserver.net2026-02-18 → 2026-03-25 · 3 obs
○ 2016-12-28 02:11:20
● 2026-02-18 19:43:54
● 2026-03-25 22:00:06
○NSns1.rsjpserver.net2015-09-21 → 2016-12-28 · 5 obs
○ 2007-11-10 18:06:26
● 2015-09-21 06:13:42
● 2016-12-28 02:11:20
○ 2026-02-18 19:43:54
○ 2026-03-25 22:00:06
○NSns1.secure.net2007-11-10 → 2015-04-27 · 4 obs
● 2007-11-10 18:06:26
● 2015-04-27 19:02:16
○ 2015-09-21 06:13:42
○ 2026-03-25 22:00:06
●NSns2.namedserver.net2026-02-18 → 2026-03-25 · 3 obs
○ 2016-12-28 02:11:20
● 2026-02-18 19:43:54
● 2026-03-25 22:00:06
○NSns2.rsjpserver.net2015-09-21 → 2016-12-28 · 5 obs
○ 2007-11-10 18:06:26
● 2015-09-21 06:13:42
● 2016-12-28 02:11:20
○ 2026-02-18 19:43:54
○ 2026-03-25 22:00:06
○NSns2.secure.net2007-11-10 → 2015-04-27 · 4 obs
● 2007-11-10 18:06:26
● 2015-04-27 19:02:16
○ 2015-09-21 06:13:42
○ 2026-03-25 22:00:06
○MXask-co.com2007-11-10 → 2015-04-27 · 4 obs
● 2007-11-10 18:06:26
● 2015-04-27 19:02:16
○ 2015-09-21 06:13:42
○ 2026-03-25 22:00:06
○MXmail.ask-co.com2015-09-21 → 2016-12-28 · 5 obs
○ 2007-11-10 18:06:26
● 2015-09-21 06:13:42
● 2016-12-28 02:11:20
○ 2026-02-18 19:43:54
○ 2026-03-25 22:00:06
●MXmx.ask-co.com2026-02-18 → 2026-03-25 · 3 obs
○ 2016-12-28 02:11:20
● 2026-02-18 19:43:54
● 2026-03-25 22:00:06
○MXvs.mailsystems.net2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 18:06:26
○ 2015-04-27 19:02:16
○ 2026-03-25 22:00:06
○A120.29.186.702015-04-27 → 2015-04-27 · 4 obs
○ 2007-11-10 18:06:26
● 2015-04-27 19:02:16
○ 2015-09-21 06:13:42
○ 2026-03-25 22:00:06
○A130.94.228.842007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 18:06:26
○ 2015-04-27 19:02:16
○ 2026-03-25 22:00:06
○A153.122.144.2162015-09-21 → 2016-12-28 · 5 obs
○ 2007-11-10 18:06:26
● 2015-09-21 06:13:42
● 2016-12-28 02:11:20
○ 2026-02-18 19:43:54
○ 2026-03-25 22:00:06
●A153.122.205.32026-02-18 → 2026-03-25 · 3 obs
○ 2016-12-28 02:11:20
● 2026-02-18 19:43:54
● 2026-03-25 22:00:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
ask-co.comns.namedserver.net, ns2.namedserver.net-

✅ Authoritative Response

Server:157.120.113.212

NS records: ns.namedserver.net, ns2.namedserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ask-co.com (unsigned zone)

⏱️ Timing

Total: 1089ms | Queries: -

📄 Records

TypeCountSample Data
A1153.122.205.3
NS2ns2.namedserver.net, ns.namedserver.net
MX1mx.ask-co.com (pri: 100)
TXT1v=spf1 include:_spf.shared-server.net ~a
SOA1ns.namedserver.net root.namedserver.net

Analysis

Hierarchy

ask-co.com is a parent of mx.ask-co.com.

IP Addresses

ask-co.com points to a single IP address: 153.122.205.3.

Other host names such as sa10ru.net, nozomistudio.com, sakuradental-ortho.com, nawasyo.co.jp and higashimikawahojinkai.com share IP numbers with ask-co.com.

Name Servers

ask-co.com is delegated to two name servers: ns2.namedserver.net and ns.namedserver.net.

ask-co.com uses the same name server setup as other domains, including cs-reiwa.com, donaiya.jp, yosimasa.com, fabricecorp.com and illb.co.jp.

ask-co.com shares some name servers with other domains, for example 146.122.153.in-addr.arpa.

Host names with three IP numbers:

ns2.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212

ns.namedserver.net points to 157.120.112.212, 157.120.113.212 and 157.120.114.212

Host names pointing to 157.120.112.212: ns2.namedserver.net, ns.namedserver.net

Host names pointing to 157.120.113.212: ns2.namedserver.net, ns.namedserver.net

Host names pointing to 157.120.114.212: ns2.namedserver.net, ns.namedserver.net

Mail Servers

The mail server for ask-co.com is mx.ask-co.com.

Host mx.ask-co.com points to IP 153.122.206.114.