codinghouse.co - robtex.com

codinghouse.co

DNSSEC⚠️ Not signed
A154.222.21.91🇸🇨 AS401701154.222.16.0/21 Vapeline Technology
NSa9.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb9.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1778524233

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=1759719398

Previously MX for

codinghouse.co

Subdomains

www.codinghouse.co

Same first word

codinghouse.biz
codinghouse.co
codinghouse.eu

Similar names

decohousing.cn
decohousing.com
codehousing.com
decohousing.co.kr
housingcode.com

DNS History

22 records (5 active, 17 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma9.share-dns.comb.share-dns.netb9.share-dns.netns1dnx.name.comns2fkr.name.comns3cgw.name.comns4lqx.name.comsp1.gname-dns.comsp2.gname-dns.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comcodinghouse.coA154.222.21.91104.236.186.29198.199.94.229CNAMEsp.gname.net
●NSa.share-dns.com2026-06-27 → 2026-07-29 · 3 obs
○ 2026-03-31 15:01:58
● 2026-06-27 10:54:44
● 2026-07-29 13:48:12
●NSa9.share-dns.com2026-06-27 → 2026-07-29 · 3 obs
○ 2026-03-31 15:01:58
● 2026-06-27 10:54:44
● 2026-07-29 13:48:12
●NSb.share-dns.net2026-06-27 → 2026-07-29 · 3 obs
○ 2026-03-31 15:01:58
● 2026-06-27 10:54:44
● 2026-07-29 13:48:12
●NSb9.share-dns.net2026-06-27 → 2026-07-29 · 3 obs
○ 2026-03-31 15:01:58
● 2026-06-27 10:54:44
● 2026-07-29 13:48:12
○NSns1dnx.name.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○NSns2fkr.name.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○NSns3cgw.name.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○NSns4lqx.name.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○NSsp1.gname-dns.com2026-03-31 → 2026-03-31 · 5 obs
○ 2017-12-23 21:09:32
● 2026-03-31 04:22:08
● 2026-03-31 15:01:58
○ 2026-06-27 10:54:44
○ 2026-07-29 13:48:12
○NSsp2.gname-dns.com2026-03-31 → 2026-03-31 · 5 obs
○ 2017-12-23 21:09:32
● 2026-03-31 04:22:08
● 2026-03-31 15:01:58
○ 2026-06-27 10:54:44
○ 2026-07-29 13:48:12
○MXalt1.aspmx.l.google.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○MXalt2.aspmx.l.google.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○MXalt3.aspmx.l.google.com2015-12-10 → 2017-12-23 · 5 obs
○ 2015-08-16 22:14:28
● 2015-12-10 15:48:34
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○MXalt4.aspmx.l.google.com2015-12-10 → 2017-12-23 · 5 obs
○ 2015-08-16 22:14:28
● 2015-12-10 15:48:34
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○MXaspmx.l.google.com2015-08-16 → 2017-12-23 · 4 obs
● 2015-08-16 22:14:28
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○MXaspmx2.googlemail.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:14:28
○ 2015-12-10 15:48:34
○ 2026-07-29 13:48:12
○MXaspmx3.googlemail.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 22:14:28
○ 2015-12-10 15:48:34
○ 2026-07-29 13:48:12
○MXcodinghouse.co2017-12-23 → 2017-12-23 · 4 obs
○ 2015-12-10 15:48:34
● 2017-12-23 21:09:32
○ 2026-03-31 04:22:08
○ 2026-07-29 13:48:12
○A104.236.186.292015-08-16 → 2015-12-10 · 4 obs
● 2015-08-16 22:14:28
● 2015-12-10 15:48:34
○ 2016-03-09 19:27:10
○ 2026-07-29 13:48:12
●A154.222.21.912026-06-27 → 2026-07-29 · 3 obs
○ 2017-12-23 21:09:32
● 2026-06-27 10:54:44
● 2026-07-29 13:48:12
○A198.199.94.2292016-03-09 → 2016-07-05 · 5 obs
○ 2015-12-10 15:48:34
● 2016-03-09 19:27:10
● 2016-07-05 16:12:48
○ 2017-12-23 21:09:32
○ 2026-07-29 13:48:12
○CNAMEsp.gname.net2026-03-31 → 2026-03-31 · 4 obs
● 2026-03-31 04:22:08
● 2026-03-31 15:01:58
○ 2026-06-27 10:54:44
○ 2026-07-29 13:48:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
codinghouse.coa9.share-dns.com, b9.share-dns.net-

✅ Authoritative Response

Server:172.64.52.239

NS records: a9.share-dns.com, b9.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codinghouse.co (unsigned zone)

⏱️ Timing

Total: 436ms | Queries: -

📄 Records

TypeCountSample Data
A1154.222.21.91
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

Analysis

Hierarchy

codinghouse.co serves as the parent of www.codinghouse.co.

IP Addresses

codinghouse.co resolves to just one IP address, 154.222.21.91.

Two other host names, along with ga6.info, sh3.biz and mail.wa1.biz, also share IP numbers with codinghouse.co.

Name Servers

The NS records for codinghouse.co point to four name servers: a9.share-dns.com, a.share-dns.com, b9.share-dns.net and b.share-dns.net.

codinghouse.co has at least partial name server overlap with other domains, such as v527.com, pn1i.com, jnxzkj.cn and two others.

a2.share-dns.com, b2.share-dns.net and a1.share-dns.com — plus 7 other name servers — are commonly paired with these name servers.

a9.share-dns.com resolves to 172.64.53.25, as does a.share-dns.com. b9.share-dns.net resolves to 172.64.52.239, as does b.share-dns.net.

a9.share-dns.com along with a.share-dns.com each resolve to 172.64.53.25 IP addresses.

b9.share-dns.net along with b.share-dns.net each resolve to 172.64.52.239 IP addresses.