optlc.com - dns.ninja

optlc.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b996🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1342🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.19.66Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.185.150🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSian.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b76🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A2803:f800:50::6ca2:c176🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRian.ns.cloudflare.com
A2a06:98c1:50::ac40:2176🇺🇸 Cloudflare2a06:98c1:50::/45
PTRian.ns.cloudflare.com
A108.162.193.118🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A172.64.33.118🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
A173.245.59.118🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRian.ns.cloudflare.com
NSstevie.ns.cloudflare.com
A2606:4700:50::a29f:266a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
A2803:f800:50::6ca2:c26a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRstevie.ns.cloudflare.com
A2a06:98c1:50::ac40:226a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRstevie.ns.cloudflare.com
A108.162.194.106🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
A162.159.38.106Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
A172.64.34.106🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRstevie.ns.cloudflare.com
TXTgoogle-site-verification=kIvsYI5-fk4pMaH5W7qWsl-LyDqAooJQACxPCdDSI08
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.19.66, 172.67.185.150
IPv6 hints2606:4700:3032::ac43:b996, 2606:4700:3035::6815:1342
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=68, name=cloudflare-ech.com
SOAian.ns.cloudflare.comdns@cloudflare.com serial=2406879893

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=1781712450

Previously MX for

optlc.com

Subdomains

mail.optlc.com
smtp.optlc.com

Same first word

optlc.com

Similar names

tcplo.ch
tlpco.com
oltpc.com
clopt.com
ltcop.com
optcl.in
ctpol.com
ctplo.cn
lotpc.com
tocpl.com
otcpl.com
cltop.com
lcpto.lutsk.ua
lpcot.com
otpcl.com
otcpl.net
lcopt.net
otplc.com
otcpl.co.in
opctl.io
tpclo.com
tpcol.ru
optcl.net
lctop.de
topcl.net
cplot.net
cptol.com
ltcop.org
ctopl.com
colpt.com
topcl.cn
ocltp.com
oplct.com
tpolc.com
topcl.com
poltc.cz
olptc.org
tolpc.com
cltop.xyz
ploct.com
lcopt.com
tcopl.com
tcolp.com
pltco.ru
tplco.com
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opctl.com
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optcl.com
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tlopc.com
loctp.com
ltpco.com
coltp.com
lptco.com
tcpol.com
optcl.co.in

DNS History

19 records (6 active, 13 former)

200920112013201520172019202120232025NSian.ns.cloudflare.comstevie.ns.cloudflare.comns1.dominioabsoluto.comns2.dominioabsoluto.comns4.lapsum.netns63.domaincontrol.comns64.domaincontrol.comns9.lapsum.netMXmail.optlc.commailer.optlc.commailstore1.secureserver.netoptlc.comsmtp.secureserver.netA104.21.19.66172.67.185.1502606:4700:3032::ac43:b9962606:4700:3035::6815:134262.82.200.7594.23.33.117
●NSian.ns.cloudflare.com2026-02-15 → 2026-06-17 · 3 obs
○ 2017-03-28 01:27:50
● 2026-02-15 12:44:26
● 2026-06-17 16:15:38
○NSns1.dominioabsoluto.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 00:00:44
○ 2015-07-16 17:33:04
○ 2026-06-17 16:15:38
○NSns2.dominioabsoluto.com2008-03-16 → 2008-03-16 · 3 obs
● 2008-03-16 00:00:44
○ 2015-07-16 17:33:04
○ 2026-06-17 16:15:38
○NSns4.lapsum.net2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-22 22:47:24
● 2017-03-28 01:27:50
○ 2026-02-15 12:44:26
○ 2026-06-17 16:15:38
○NSns63.domaincontrol.com2015-07-16 → 2016-07-22 · 5 obs
○ 2008-03-16 00:00:44
● 2015-07-16 17:33:04
● 2016-07-22 22:47:24
○ 2017-03-28 01:27:50
○ 2026-06-17 16:15:38
○NSns64.domaincontrol.com2015-07-16 → 2016-07-22 · 5 obs
○ 2008-03-16 00:00:44
● 2015-07-16 17:33:04
● 2016-07-22 22:47:24
○ 2017-03-28 01:27:50
○ 2026-06-17 16:15:38
○NSns9.lapsum.net2017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-22 22:47:24
● 2017-03-28 01:27:50
○ 2026-02-15 12:44:26
○ 2026-06-17 16:15:38
●NSstevie.ns.cloudflare.com2026-02-15 → 2026-06-17 · 3 obs
○ 2017-03-28 01:27:50
● 2026-02-15 12:44:26
● 2026-06-17 16:15:38
○MXmail.optlc.com2015-09-14 → 2016-07-22 · 5 obs
○ 2015-07-16 17:33:04
● 2015-09-14 10:26:38
● 2016-07-22 22:47:24
○ 2017-03-28 01:27:50
○ 2026-06-17 16:15:38
○MXmailer.optlc.com2015-09-14 → 2016-07-22 · 5 obs
○ 2015-07-16 17:33:04
● 2015-09-14 10:26:38
● 2016-07-22 22:47:24
○ 2017-03-28 01:27:50
○ 2026-06-17 16:15:38
○MXmailstore1.secureserver.net2015-07-16 → 2015-07-16 · 4 obs
○ 2008-03-16 00:00:44
● 2015-07-16 17:33:04
○ 2015-09-14 10:26:38
○ 2026-06-17 16:15:38
○MXoptlc.com2017-03-28 → 2026-02-15 · 5 obs
○ 2016-07-22 22:47:24
● 2017-03-28 01:27:50
● 2026-02-15 12:44:26
○ 2026-02-18 06:36:08
○ 2026-06-17 16:15:38
○MXsmtp.secureserver.net2015-07-16 → 2015-07-16 · 4 obs
○ 2008-03-16 00:00:44
● 2015-07-16 17:33:04
○ 2015-09-14 10:26:38
○ 2026-06-17 16:15:38
●A104.21.19.662026-02-15 → 2026-06-17 · 3 obs
○ 2017-03-28 01:27:50
● 2026-02-15 12:44:26
● 2026-06-17 16:15:38
●A172.67.185.1502026-02-15 → 2026-06-17 · 3 obs
○ 2017-03-28 01:27:50
● 2026-02-15 12:44:26
● 2026-06-17 16:15:38
●A2606:4700:3032::ac43:b9962026-02-15 → 2026-06-17 · 3 obs
○ 2017-03-28 01:27:50
● 2026-02-15 12:44:26
● 2026-06-17 16:15:38
●A2606:4700:3035::6815:13422026-02-15 → 2026-06-17 · 3 obs
○ 2017-03-28 01:27:50
● 2026-02-15 12:44:26
● 2026-06-17 16:15:38
○A62.82.200.752015-07-16 → 2016-07-22 · 5 obs
○ 2008-03-16 00:00:44
● 2015-07-16 17:33:04
● 2016-07-22 22:47:24
○ 2017-03-28 01:27:50
○ 2026-06-17 16:15:38
○A94.23.33.1172017-03-28 → 2017-03-28 · 4 obs
○ 2016-07-22 22:47:24
● 2017-03-28 01:27:50
○ 2026-02-15 12:44:26
○ 2026-06-17 16:15:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
optlc.comian.ns.cloudflare.com, stevie.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.106

NS records: ian.ns.cloudflare.com, stevie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optlc.com (unsigned zone)

⏱️ Timing

Total: 618ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.185.150, 104.21.19.66
AAAA22606:4700:3035::6815:1342, 2606:4700:3032::ac43:b996
NS2ian.ns.cloudflare.com, stevie.ns.cloudflare.com
TXT1google-site-verification=kIvsYI5-fk4pMaH
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ian.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ian.ns.cloudflare.com, ian.ns.cloudflare.com, ian.ns.cloudflare.com...)

Analysis

Hierarchy

The parent domain of mail.optlc.com and smtp.optlc.com is optlc.com.

IP Addresses

optlc.com resolves to four IP addresses: 104.21.19.66, 172.67.185.150, 2606:4700:3032::ac43:b996 and 2606:4700:3035::6815:1342.

Among the host names that share IP numbers with optlc.com are journalechopulsefeed.com, reallifecam.to, muk.ac.th and two others.

Name Servers

The NS records for optlc.com delegate to ian.ns.cloudflare.com and stevie.ns.cloudflare.com.

optlc.com has the same name server delegation as a number of other domains, such as tt122.com, 1xmart.com, teamlifetrivandrum.com and two more.

optlc.com has at least partial name server overlap with other domains, such as andersreizen.be, yzsmf.net, celebrex365o24.com and two others.

It is common to find these name servers paired with the name servers lily.ns.cloudflare.com, kaiser.ns.cloudflare.com, meera.ns.cloudflare.com and chance.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

ian.ns.cloudflare.com maps to 108.162.193.118, 172.64.33.118, 173.245.59.118 and 3 additional IP addresses.

stevie.ns.cloudflare.com maps to 108.162.194.106, 162.159.38.106, 172.64.34.106 and 3 additional IP addresses.