coreandcode.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

coreandcode.com

DNSSEC⚠️ Not signed
A157.112.152.49🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.
PTRsv948.xserver.jp
NSns1.xserver.jp ⭐
A202.226.36.164🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.170🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
A202.226.36.246🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns1.xserver.jp
NSns2.xserver.jp
A35.72.43.26🇯🇵 Amazon35.72.0.0/13 EC2 NRT prefix
PTRns2.xserver.jp
NSns3.xserver.jp
A202.226.36.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns3.xserver.jp
NSns4.xserver.jp
A183.90.224.226🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A183.90.224.230🇯🇵 XSERVER-AS183.90.224.0/20 XSERVER Inc.
A202.226.39.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns4.xserver.jp
NSns5.xserver.jp
A157.112.182.218🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A157.112.182.220🇯🇵 XSERVER-AS157.112.176.0/21 XSERVER Inc.
A202.226.37.247🇯🇵 XSERVER-AS202.226.36.0/22 XSERVER Inc.
PTRns5.xserver.jp
MXcoreandcode.com ⭐
A157.112.152.49🇯🇵 XSERVER-AS157.112.152.0/21 XSERVER Inc.
PTRsv948.xserver.jp
SOAns1.xserver.jproot@xserver.jp serial=0

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=1794273576

MX for

coreandcode.com

Same first word

coreandcode.jp
coreandcode.co.il
coreandcode.com
coreandcode.ai

Similar names

codeandcore.in
codeandcore.org
codeonecard.com
andrecodeco.com
codeconrade.xyz
conradecode.xyz
codeandcore.co.uk
codeandcore.dev
codeonecard.net
docecaderno.com.br
codeandcore.workers.dev
codeandcore.co
codeandcore.co.il
cadernodoce.com.br
codecreando.com
codeandcore.net
codeandcore.com

Previous names

coreandcaviar.com
coreandcaviarpilates.com
coreandchaosbyfeliciarenee.com
coreandchapter.com
coreandchipelectronics.com
coreandcinder.com
coreandckcardiology.com
coreandclarity.com
coreandclaritycoaching.com
coreandclarityunleashed.com
coreandclash.com
coreandclaw.com
coreandclear.com
coreandcloud.com
coreandcluster.com
coreandco.com
coreandcoat.com
coreandcoatlabs.com
coreandcobrands.com

Next names

coreandcodeit.com
coreandcoil.com
coreandcoiltransformers.com
coreandcoir.com
coreandcolb.com
coreandcold.com
coreandcollagen.com
coreandcollar.com
coreandcomfort.com
coreandcommerce.com
coreandcompany.com
coreandcompass.com
coreandcompasstravel.com
coreandcompasswellness.com
coreandcoms.com
coreandconcept.com
coreandconcepts.com
coreandconewcastle.com
coreandconfidencefitness.com
coreandconnect.com

DNS History

13 records (7 active, 6 former)

20162017201820192020202120222023202420252026NSns1.xserver.jpns2.xserver.jpns3.xserver.jpns4.xserver.jpns5.xserver.jpns1.wordpress.comns2.wordpress.comns3.wordpress.comMXcoreandcode.commx7.gmoserver.jpA157.112.152.49192.0.78.24192.0.78.25
○NSns1.wordpress.com2015-05-30 → 2017-03-29 · 4 obs
● 2015-05-30 16:16:12
● 2017-03-29 14:35:10
○ 2020-02-25 23:11:44
○ 2026-11-10 01:42:12
●NSns1.xserver.jp2020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
○NSns2.wordpress.com2015-05-30 → 2017-03-29 · 4 obs
● 2015-05-30 16:16:12
● 2017-03-29 14:35:10
○ 2020-02-25 23:11:44
○ 2026-11-10 01:42:12
●NSns2.xserver.jp2020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
○NSns3.wordpress.com2015-05-30 → 2017-03-29 · 4 obs
● 2015-05-30 16:16:12
● 2017-03-29 14:35:10
○ 2020-02-25 23:11:44
○ 2026-11-10 01:42:12
●NSns3.xserver.jp2020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
●NSns4.xserver.jp2020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
●NSns5.xserver.jp2020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
●MXcoreandcode.com2020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
○MXmx7.gmoserver.jp2015-05-30 → 2017-03-29 · 4 obs
● 2015-05-30 16:16:12
● 2017-03-29 14:35:10
○ 2020-02-25 23:11:44
○ 2026-11-10 01:42:12
●A157.112.152.492020-02-25 → 2026-11-10 · 3 obs
○ 2017-03-29 14:35:10
● 2020-02-25 23:11:44
● 2026-11-10 01:42:12
○A192.0.78.242015-05-30 → 2017-03-29 · 4 obs
● 2015-05-30 16:16:12
● 2017-03-29 14:35:10
○ 2020-02-25 23:11:44
○ 2026-11-10 01:42:12
○A192.0.78.252015-05-30 → 2017-03-29 · 4 obs
● 2015-05-30 16:16:12
● 2017-03-29 14:35:10
○ 2020-02-25 23:11:44
○ 2026-11-10 01:42:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
coreandcode.comns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp...-

✅ Authoritative Response

Server:157.112.182.218

NS records: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp, ns4.xserver.jp, ns5.xserver.jp

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coreandcode.com (unsigned zone)

⏱️ Timing

Total: 1136ms | Queries: -

📄 Records

TypeCountSample Data
A1157.112.152.49
NS5ns1.xserver.jp, ns5.xserver.jp...
MX1coreandcode.com (pri: 0)
SOA1ns1.xserver.jp root.xserver.jp

Analysis

Mail Server Role

coreandcode.com acts as its own mail server.

IP Addresses

coreandcode.com points to a single IP number: 157.112.152.49.

Additional host names — barnivarno.com, isao-tokuhashi.com, biorification.com and two others — share IP numbers with coreandcode.com.

Name Servers

Delegation for coreandcode.com is to five name servers: ns1.xserver.jp, ns2.xserver.jp, ns3.xserver.jp and two others.

The name servers of coreandcode.com overlap at least partially with those of other domains — among them reha1484.jp, saisokugk.com, 7010sawamura.com and two more.

These name servers commonly appear alongside the name servers ns4.xserver.jp and ns5.xserver.jp.

Host names with three IP numbers:

ns1.xserver.jp maps to three IP addresses: 202.226.36.164, 202.226.36.170 and 202.226.36.246.

ns4.xserver.jp maps to three IP addresses: 183.90.224.226, 183.90.224.230 and 202.226.39.247.

ns5.xserver.jp maps to three IP addresses: 157.112.182.218, 157.112.182.220 and 202.226.37.247.

Host names pointing to a single IP address:

ns2.xserver.jp resolves to the IP address 35.72.43.26.

ns3.xserver.jp resolves to the IP address 202.226.36.247.

Mail Servers

coreandcode.com has a single mail server: coreandcode.com itself.

coreandcode.com resolves to 157.112.152.49 and no other IP number.