codefirst.org - robtex.com

codefirst.org

DNSSEC⚠️ Not signed
NSns1.value-domain.com ⭐
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.value-domain.com
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns4.value-domain.com ⚠️ Not in zone NS records
A172.64.53.3🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.53.115🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns5.value-domain.com ⚠️ Not in zone NS records
A172.64.52.38🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.52.161🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRip-142-250-101-27.defastlink.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRip-108-177-123-27.defastlink.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
SOAns1.value-domain.comhostmaster@codefirst.org 2026-02-14 #9

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1776214769

Same first word

codefirst.eu
codefirst.org
codefirst.co
codefirst.de
codefirst.co.uk
codefirst.site
codefirst.com
codefirst.pl
codefirst.ie
codefirst.net

Similar names

fitcoders.com
cfdistore.com
credisoft.com
fortedcsi.com
credisoft.mx
firstcode.sa
sfocredit.com
softdirec.blogspot.com.eg
softcider.com
firstcode.com
decofirst.com
frosticed.com
firstcode.de
cidersoft.com
foscredit.com
ofscredit.com
credisoft.com.co
firstcode.net
fidortecs.de
credisoft.com.br
firstdeco.com

DNS History

17 records (10 active, 7 former)

20162017201820192020202120222023202420252026NSns1.value-domain.comns2.value-domain.comns3.value-domain.comns4.value-domain.comns5.value-domain.comelliot.ns.cloudflare.comns-1189.awsdns-20.orgns-1572.awsdns-04.co.ukns-424.awsdns-53.comns-884.awsdns-46.nettia.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA219.94.243.191
○NSelliot.ns.cloudflare.com2016-03-23 → 2017-05-18 · 5 obs
○ 2015-11-25 10:41:14
● 2016-03-23 18:34:30
● 2017-05-18 22:47:22
○ 2026-04-14 05:31:36
○ 2026-04-15 01:32:06
○NSns-1189.awsdns-20.org2015-07-17 → 2015-11-25 · 4 obs
● 2015-07-17 16:35:20
● 2015-11-25 10:41:14
○ 2016-03-23 18:34:30
○ 2026-04-15 01:32:06
○NSns-1572.awsdns-04.co.uk2015-07-17 → 2015-11-25 · 4 obs
● 2015-07-17 16:35:20
● 2015-11-25 10:41:14
○ 2016-03-23 18:34:30
○ 2026-04-15 01:32:06
○NSns-424.awsdns-53.com2015-07-17 → 2015-11-25 · 4 obs
● 2015-07-17 16:35:20
● 2015-11-25 10:41:14
○ 2016-03-23 18:34:30
○ 2026-04-15 01:32:06
○NSns-884.awsdns-46.net2015-07-17 → 2015-11-25 · 4 obs
● 2015-07-17 16:35:20
● 2015-11-25 10:41:14
○ 2016-03-23 18:34:30
○ 2026-04-15 01:32:06
●NSns1.value-domain.com2026-04-14 → 2026-04-15 · 3 obs
○ 2017-05-18 22:47:22
● 2026-04-14 05:31:36
● 2026-04-15 01:32:06
●NSns2.value-domain.com2026-04-14 → 2026-04-15 · 3 obs
○ 2017-05-18 22:47:22
● 2026-04-14 05:31:36
● 2026-04-15 01:32:06
●NSns3.value-domain.com2026-04-14 → 2026-04-15 · 3 obs
○ 2017-05-18 22:47:22
● 2026-04-14 05:31:36
● 2026-04-15 01:32:06
●NSns4.value-domain.com2026-04-14 → 2026-04-15 · 3 obs
○ 2017-05-18 22:47:22
● 2026-04-14 05:31:36
● 2026-04-15 01:32:06
●NSns5.value-domain.com2026-04-14 → 2026-04-15 · 3 obs
○ 2017-05-18 22:47:22
● 2026-04-14 05:31:36
● 2026-04-15 01:32:06
○NStia.ns.cloudflare.com2016-03-23 → 2017-05-18 · 5 obs
○ 2015-11-25 10:41:14
● 2016-03-23 18:34:30
● 2017-05-18 22:47:22
○ 2026-04-14 05:31:36
○ 2026-04-15 01:32:06
●MXalt1.aspmx.l.google.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 16:35:20
● 2026-04-15 01:32:06
●MXalt2.aspmx.l.google.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 16:35:20
● 2026-04-15 01:32:06
●MXaspmx.l.google.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 16:35:20
● 2026-04-15 01:32:06
●MXaspmx2.googlemail.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 16:35:20
● 2026-04-15 01:32:06
●MXaspmx3.googlemail.com2015-07-17 → 2026-04-15 · 2 obs
● 2015-07-17 16:35:20
● 2026-04-15 01:32:06
○A219.94.243.1912015-07-17 → 2017-05-18 · 4 obs
● 2015-07-17 16:35:20
● 2017-05-18 22:47:22
○ 2026-04-14 05:31:36
○ 2026-04-15 01:32:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
codefirst.orgns5.value-domain.com, ns1.value-domain.com, ns3.value-domain.com, ns2.value-domain.com...-

✅ Authoritative Response

Server:172.64.52.161

NS records: ns5.value-domain.com, ns1.value-domain.com, ns3.value-domain.com, ns2.value-domain.com, ns4.value-domain.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for codefirst.org (unsigned zone)

⏱️ Timing

Total: 3390ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns2.value-domain.com, ns1.value-domain.com
MX5ALT2.ASPMX.L.GOOGLE.COM (pri: 5), ASPMX3.GOOGLEMAIL.COM (pri: 10)...
SOA1ns1.value-domain.com hostmaster.codefirs

Analysis

Name Servers

codefirst.org is delegated to five name servers: ns1.value-domain.com, ns2.value-domain.com, ns3.value-domain.com, ns4.value-domain.com and ns5.value-domain.com.

codefirst.org at least partially shares name servers with other domains, for instance arakachi.net, fantassoft.net, ide19.com, pffta.org and amelt.net.

these name servers are commonly used with ns11.value-domain.com, ns12.value-domain.com and ns13.value-domain.com.

Host names with two IP numbers:

ns1.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns2.value-domain.com points to 172.64.53.3 and 172.64.53.115.

ns3.value-domain.com points to 172.64.52.38 and 172.64.52.161.

ns4.value-domain.com points to 172.64.53.3 and 172.64.53.115.

ns5.value-domain.com points to 172.64.52.38 and 172.64.52.161.

Host names that point to 172.64.52.38: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.52.161: ns1.value-domain.com, ns3.value-domain.com and ns5.value-domain.com.

Host names that point to 172.64.53.3: ns2.value-domain.com and ns4.value-domain.com.

Host names that point to 172.64.53.115: ns2.value-domain.com and ns4.value-domain.com.

Mail Servers

codefirst.org is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

codefirst.org shares mail servers with other domains at least in part, for instance ns500742.ns500742.ns500731.ns500754.ns500704.ns500731.ns500688.ns500705.ns500705.ns500705.ns500688.ns500688.ns500649.ns500649.ns500666.tenderladiesbz.com, ns500768.ns500698.ns500758.ns500735.ns500698.ns500736.ns500735.ns500708.ns500576.ns500698.ns500698.ns500698.ns500619.ns500619.trackreceptor.com, ns500754.ns500742.ns500754.ns500742.ns500742.ns500671.ns500742.ns500671.ns500291.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com, ns500754.ns500671.ns500731.ns500671.ns500754.ns500671.ns500291.ns500666.ns500666.ns500131.lustychickser.com and ns500742.ns500731.ns500754.ns500704.ns500731.ns500742.ns500671.ns500742.ns500688.ns500705.ns500671.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com.

These mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to 2607:f8b0:4023:2801::1b and 192.178.128.26.

aspmx3.googlemail.com points to 2a00:1450:400b:c02::1b and 172.253.116.27.

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.250.101.27.

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27.

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1a and 172.253.116.26.