optaim.com - dns.ninja

`optaim.com`

DNSSEC	⚠️ Not signed
NS	`classroom.dnspod.net` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.14.119.35^{🇨🇳 TENCENT-NET-AP1.14.64.0/18}
		A	111.13.13.35^{🇨🇳 CHINAMOBILE-CN111.13.0.0/16 CMI (Customer Route)}
		A	117.89.178.35^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	220.196.136.35^{🇨🇳 UNICOM-SHFT-IDC220.196.136.0/24}
NS	`permanent.dnspod.net`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	1.13.76.35^{🇨🇳 TENCENT-NET-AP1.13.64.0/18}
		A	36.155.149.35^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	101.227.168.35^{🇨🇳 SHANGHAITELECOM101.227.168.0/23 SHIDC}
		A	111.206.98.235^{🇨🇳 CHINA169-BJ111.206.98.0/24}
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
TXT	`include:5054705.spf04.hubspotemail.net`
TXT	`_9jwv58rygem4t755moaged67s4f20xz`
SOA	`classroom.dnspod.net`freednsadmin@dnspod.com serial=1785905608

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786001099

⚠️ On DNS blocklist: pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini

Subdomains

www.optaim.com

adxb.optaim.com

sohu.optaim.com

im.optaim.com

ck.optaim.com

tanx.optaim.com

tk.optaim.com

cdn.optaim.com

Same first word

optaim.com

Similar names

optima.co.id

tipoma.gr

optima.is

matipo.mg.gov.br

optima.vn

mitapo.net

tiampo.org

optima.x443.pw

optima.al

optima.ooo

optima.study

optima.lt

mopita.com

topami.today

potmai.cn

optima.com.ec

piatom.com

tampio.net

miotap.com

pomati.se

optima.org.il

timapo.com

maitop.com

optiam.com

optima.care

aimtop.xyz

optima.agency

tompai.ch

optima.kr

optima.gr

optima.financial

optima.web.tr

pitamo.com

tompai.com

optima.com.tw

optima.pro

optima.pl

optima.com

optima.zp.ua

imotap.com

optima.space

optima.co.uk

aptimo.pl

optima.video

optima.team

optima.cl

optima.cat

optima.com.py

optima.fr

optima.kz

optima.kiev.ua

tompai.pro

optima.ge

ampito.se

optima.guru

potami.org

optima.es

optima.com.ua

mopita.eu

optima.tax

optima.be

tiomap.com

optima.me

iamtop.net

aoptim.eu

optima.co.ke

optima.co.za

pitoma.org

mapito.com

optima.college

optima.support

optima.tc

optima.at

optima.ba

pitamo.jp

optima.london

optima.com.my

optima.ws

optima.bg

aptiom.com

ompait.com

optima.ro

pomati.it

optima.mc

mtpiao.com

optima.poznan.pl

iamtop.com.cn

optima.sh

optima.ru

optima.az

optima.eco

iamtop.cn

tiampo.net

iotmap.cn

matipo.school.nz

optima.hk

optima.shop

optima.clinic

optima.com.es

DNS History

10 records (4 active, 6 former)

●NSclassroom.dnspod.net2026-02-17 → 2026-08-06 · 3 obs

○ 2018-06-26 05:21:26
● 2026-02-17 00:58:58
● 2026-08-06 07:33:10

○NSf1g1ns1.dnspod.net2015-08-16 → 2015-08-16 · 4 obs

○ 2008-03-20 12:31:38
● 2015-08-16 11:01:58
○ 2015-09-20 02:39:46
○ 2026-08-06 07:33:10

○NSf1g1ns2.dnspod.net2015-08-16 → 2015-08-16 · 4 obs

○ 2008-03-20 12:31:38
● 2015-08-16 11:01:58
○ 2015-09-20 02:39:46
○ 2026-08-06 07:33:10

○NSns3.dnsv4.com2015-09-20 → 2018-06-26 · 5 obs

○ 2015-08-16 11:01:58
● 2015-09-20 02:39:46
● 2018-06-26 05:21:26
○ 2026-02-17 00:58:58
○ 2026-08-06 07:33:10

○NSns4.dnsv4.com2015-09-20 → 2018-06-26 · 5 obs

○ 2015-08-16 11:01:58
● 2015-09-20 02:39:46
● 2018-06-26 05:21:26
○ 2026-02-17 00:58:58
○ 2026-08-06 07:33:10

●NSpermanent.dnspod.net2026-02-17 → 2026-08-06 · 3 obs

○ 2018-06-26 05:21:26
● 2026-02-17 00:58:58
● 2026-08-06 07:33:10

●MXmxbiz1.qq.com2015-08-16 → 2026-08-06 · 3 obs

○ 2008-03-20 12:31:38
● 2015-08-16 11:01:58
● 2026-08-06 07:33:10

●MXmxbiz2.qq.com2015-08-16 → 2026-08-06 · 3 obs

○ 2008-03-20 12:31:38
● 2015-08-16 11:01:58
● 2026-08-06 07:33:10

○A123.59.150.2532018-06-26 → 2026-02-17 · 5 obs

○ 2017-12-29 21:39:00
● 2018-06-26 05:21:26
● 2026-02-17 01:55:38
○ 2026-03-28 05:40:16
○ 2026-08-06 07:33:10

○A61.153.102.1212015-08-16 → 2017-12-29 · 5 obs

○ 2008-03-20 12:31:38
● 2015-08-16 11:01:58
● 2017-12-29 21:39:00
○ 2018-06-26 05:21:26
○ 2026-08-06 07:33:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net...	-
optaim.com	classroom.dnspod.net, permanent.dnspod.net	-

✅ Authoritative Response

Server:220.196.136.35

NS records: classroom.dnspod.net, permanent.dnspod.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optaim.com (unsigned zone)

⏱️ Timing

Total: 3884ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`permanent.dnspod.net, classroom.dnspod.net`
MX	2	`mxbiz1.qq.com (pri: 5), mxbiz2.qq.com (pri: 10)`
TXT	3	`include:5054705.spf04.hubspotemail.net, _9jwv58rygem4t755moaged67s4f20xz...`
SOA	1	`classroom.dnspod.net freednsadmin.dnspod`

Analysis

Hierarchy

The host names www.optaim.com, adxb.optaim.com, sohu.optaim.com, im.optaim.com and ck.optaim.com — among a few others — fall under the parent domain optaim.com.

Name Servers

optaim.com uses two name servers for its delegation: classroom.dnspod.net and permanent.dnspod.net.

optaim.com uses the same name servers as several other domains — among them ttlingqian.com, bananzhongxin.com, mdyixue.com and two more.

At least some of optaim.com's name servers are also used by other domains, among them qj023.com.

Hostnames that resolve to 6 IP addresses:

Hostname classroom.dnspod.net directs to 1.12.0.4, 1.14.119.35 and 111.13.13.35 along with 3 other IP addresses.

Hostname permanent.dnspod.net directs to 1.12.0.1, 1.13.76.35 and 36.155.149.35 along with 3 other IP addresses.

Mail Servers

Mail for optaim.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.

optaim.com uses an identical mail server configuration to several other domains — among them wiswing.cn, sakura-group.net, bblian.com and two more.

optaim.com has at least partial mail server overlap with other domains such as pvmeng.com, 26686.com, f1la.com and two more.