optcoder.com - dns.ninja

optcoder.com

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns5.afternic.com ⭐
A2603:5:2134::42🇺🇸 GODADDY-DNS2603:5:2130::/44
PTRns5.afternic.com
A97.74.99.66🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns5.afternic.com
NSns6.afternic.com
A2603:5:2234::42🇺🇸 GODADDY-DNS2603:5:2230::/44
PTRns6.afternic.com
A173.201.67.66🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns6.afternic.com
NSverification-ctfjw2dh7fcma4fnvdfkhh.ns101.verify.hn ⚠️ Not in zone NS records
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
TXTv=spf1 -all
SOAns5.afternic.comdns@jomax.net 2025-09-30 #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=1780589464

Previously MX for

optcoder.com

Subdomains

www.optcoder.com

Same first word

optcoder.com

Similar names

decoport.de
topcoder.me
topcoder.site
optdecor.com
codeport.no
topcoder.net
decoport.net
topdecor.cz
epdoctor.com
topcoder.co
topdecor.com
topdecor.com.br
cordepot.com
topdecor.pl
topcoder.ch
codertop.com
topcoder.es
protodec.com
topcoder.com.es
topdecor.eu
decortop.com
topcoder.eu
tcodepro.com
topcoder.ai
codeport.org
topdecor.ca
topcoder.biz
topcoder.hu
portcode.com
topdecor.gr
topcoder.org
decorpot.com
topcoder.co.in
topdecor.be
topcoder.de
topdecor.us
topdecor.net
topcoder.se
prodotec.es
topdecor.vn
topcoder.com
topdecor.co.za
potdecor.com
portcode.net
topdecor.lt
petrodoc.com
dtcooper.com
topdecor.nl
topcoder.be
redocpot.com
docpetro.com
portcode.xyz
topdecor.de
topcoder.dk
topdecor.ir
pedoctor.com
topcoder.nl
prodotec.com
topcoder.ru
prodotec.it
topcoder.at
codeport.com
decoport.com
topcoder.in
topdecor.fr
topcoder.sk
docporte.com
topcoder.pl

DNS History

15 records (5 active, 10 former)

20162017201820192020202120222023202420252026NSns5.afternic.comns6.afternic.comverification-ctfjw2dh7fcma4fnvdfkhh.ns101.verify.hnns100.abstractdns.comns101.abstractdns.comns1626.ztomy.comns2626.ztomy.comMXoptcoder.comA13.248.169.4876.223.54.146204.11.56.48209.188.24.194209.188.24.242209.188.31.135PTRns1626.ztomy.com
○NSns100.abstractdns.com2015-08-15 → 2016-03-09 · 4 obs
● 2015-08-15 19:54:52
● 2016-03-09 05:21:54
○ 2016-08-11 20:23:18
○ 2026-06-04 16:23:32
○NSns101.abstractdns.com2015-08-15 → 2016-03-09 · 4 obs
● 2015-08-15 19:54:52
● 2016-03-09 05:21:54
○ 2016-08-11 20:23:18
○ 2026-06-04 16:23:32
○NSns1626.ztomy.com2017-05-31 → 2017-05-31 · 4 obs
○ 2016-08-11 20:23:18
● 2017-05-31 11:15:42
○ 2026-03-11 09:36:36
○ 2026-06-04 16:23:32
○NSns2626.ztomy.com2017-05-31 → 2017-05-31 · 4 obs
○ 2016-08-11 20:23:18
● 2017-05-31 11:15:42
○ 2026-03-11 09:36:36
○ 2026-06-04 16:23:32
●NSns5.afternic.com2026-03-11 → 2026-06-04 · 3 obs
○ 2017-05-31 11:15:42
● 2026-03-11 09:36:36
● 2026-06-04 16:23:32
●NSns6.afternic.com2026-03-11 → 2026-06-04 · 3 obs
○ 2017-05-31 11:15:42
● 2026-03-11 09:36:36
● 2026-06-04 16:23:32
●NSverification-ctfjw2dh7fcma4fnvdfkhh.ns101.verify.hn2026-03-11 → 2026-06-04 · 3 obs
○ 2017-05-31 11:15:42
● 2026-03-11 09:36:36
● 2026-06-04 16:23:32
○MXoptcoder.com2015-08-15 → 2016-03-09 · 4 obs
● 2015-08-15 19:54:52
● 2016-03-09 05:21:54
○ 2016-08-11 20:23:18
○ 2026-06-04 16:23:32
●A13.248.169.482026-03-11 → 2026-06-04 · 3 obs
○ 2017-05-31 11:15:42
● 2026-03-11 09:36:36
● 2026-06-04 16:23:32
○A204.11.56.482017-05-31 → 2017-05-31 · 4 obs
○ 2016-08-11 20:23:18
● 2017-05-31 11:15:42
○ 2026-03-11 09:36:36
○ 2026-06-04 16:23:32
○A209.188.24.1942015-12-07 → 2015-12-07 · 4 obs
○ 2015-08-15 19:54:52
● 2015-12-07 05:13:12
○ 2016-03-09 05:21:54
○ 2026-06-04 16:23:32
○A209.188.24.2422016-03-09 → 2016-03-09 · 4 obs
○ 2015-12-07 05:13:12
● 2016-03-09 05:21:54
○ 2016-08-11 20:23:18
○ 2026-06-04 16:23:32
○A209.188.31.1352015-08-15 → 2015-08-15 · 3 obs
● 2015-08-15 19:54:52
○ 2015-12-07 05:13:12
○ 2026-06-04 16:23:32
●A76.223.54.1462026-03-11 → 2026-06-04 · 3 obs
○ 2017-05-31 11:15:42
● 2026-03-11 09:36:36
● 2026-06-04 16:23:32
○PTRns1626.ztomy.com2017-05-31 → 2017-05-31 · 3 obs
● 2017-05-31 11:15:42
○ 2026-03-11 09:36:36
○ 2026-06-04 16:23:32

🔍 DNS Trace

Analysis

Hierarchy

www.optcoder.com is a subdomain of optcoder.com.

IP Addresses

optcoder.com points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Two other host names, along with ak428.com, dulcevida.org and ealternator.com, also share IP numbers with optcoder.com.

Name Servers

DNS for optcoder.com is handled by three authoritative name servers: ns5.afternic.com, ns6.afternic.com and verification-ctfjw2dh7fcma4fnvdfkhh.ns101.verify.hn.

The name servers of optcoder.com overlap at least partially with those of other domains — among them coinlocks.xyz, acrustar.com, cepho.com and two more.

These name servers commonly appear alongside the name servers verification-gakbzzzqmt6gkcplw4efpp.ns101.verify.hn and verification-qpk69stxhfddweejynqfmn.ns101.verify.hn.

Three hostnames — ns5.afternic.com, ns6.afternic.com and verification-ctfjw2dh7fcma4fnvdfkhh.ns101.verify.hn — each have two IP addresses: ns5.afternic.com has 97.74.99.66 and 2603:5:2134::42, ns6.afternic.com has 173.201.67.66 and 2603:5:2234::42, and verification-ctfjw2dh7fcma4fnvdfkhh.ns101.verify.hn has 13.248.169.48 and 76.223.54.146.