thinkstep.com - dns.ninja

`thinkstep.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns01.agenturserver.de` ⭐
		A	185.247.151.111^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.de`
NS	`ns01.agenturserver.co`
		A	185.247.150.113^{🇩🇪 CORE-BACKBONE185.247.150.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.co`
NS	`ns01.agenturserver.it`
		A	185.247.151.112^{🇩🇪 MITTWALD-AS185.247.151.0/24 Mittwald CM Service GmbH und Co. KG}
			PTR	`ns01.agenturserver.it`
MX	`thinkstep-com.mail.protection.outlook.com` ⭐
		A	40.93.192.4^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm2pr04cu00404.inbound.protection.outlook.com`
		A	52.101.8.34^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00105.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
TXT	`hes=bf0809f291ff2037ddfd898535c6a600`
TXT	`1mk36p5347385vrfsv044sjaro`
TXT	`k=rsa; t=s; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDPtW5iwpXVPiH5FzJ7Nrl8USz...`
TXT	`ahrefs-site-verification_3baf6ad38122560c223f242e0935dce557692b4b930a1247800b...`
TXT	`v=DMARC1; p=none; rua=mailto:dmarc_agg@vali.email; ruf=mailto:securityinciden...`
TXT	`612bk6vqgl721vgl7vimrg3643`
TXT	`v=spf1 include:spf.protection.outlook.com ip4:80.237.131.224/27 ip4:80.237.13...`
TXT	`g4s6oak70h1d1n6vo7t4f7ltth`
TXT	`MS=ms46365940`
TXT	`32v4tmtchmqgf9o9thvecvch5s`
SOA	`ns01.agenturserver.de`support@mittwald.de serial=1782318822

`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=1782874261

Subdomains

info.thinkstep.com

Same first word

thinkstep.com

Similar names

thinkpets.com

thinkpest.com

DNS History

12 records (5 active, 7 former)

○NSdns.typo3server.com2015-06-11 → 2019-04-19 · 5 obs

○ 2008-03-06 22:38:52
● 2015-06-11 23:29:04
● 2019-04-19 16:51:24
○ 2021-05-22 14:36:12
○ 2026-07-01 03:10:30

●NSns01.agenturserver.co2021-05-22 → 2026-07-01 · 3 obs

○ 2019-04-19 16:51:24
● 2021-05-22 14:36:12
● 2026-07-01 03:10:30

●NSns01.agenturserver.de2021-05-22 → 2026-07-01 · 3 obs

○ 2019-04-19 16:51:24
● 2021-05-22 14:36:12
● 2026-07-01 03:10:30

●NSns01.agenturserver.it2021-05-22 → 2026-07-01 · 3 obs

○ 2019-04-19 16:51:24
● 2021-05-22 14:36:12
● 2026-07-01 03:10:30

○NSns2.typo3server.com2015-06-11 → 2019-04-19 · 5 obs

○ 2008-03-06 22:38:52
● 2015-06-11 23:29:04
● 2019-04-19 16:51:24
○ 2021-05-22 14:36:12
○ 2026-07-01 03:10:30

○NSns3.dnsmittwald.de2015-06-11 → 2019-04-19 · 5 obs

○ 2008-03-06 22:38:52
● 2015-06-11 23:29:04
● 2019-04-19 16:51:24
○ 2021-05-22 14:36:12
○ 2026-07-01 03:10:30

●MXthinkstep-com.mail.protection.outlook.com2015-06-11 → 2026-07-01 · 14 obs

○ 2008-03-06 22:38:52
● 2015-06-11 23:29:04
● 2026-06-05 04:54:52
○ 2026-06-06 15:02:34
● 2026-06-06 17:00:24
○ 2026-06-06 17:31:34
○ 2026-06-06 18:08:58
● 2026-06-06 19:40:08
○ 2026-06-06 20:42:48
○ 2026-06-06 22:30:38
● 2026-06-08 12:38:38
○ 2026-06-29 06:05:32
● 2026-06-29 15:06:14
● 2026-07-01 03:10:30

●A141.193.213.102026-06-24 → 2026-07-01 · 5 obs

○ 2026-06-08 12:38:38
● 2026-06-24 23:28:34
○ 2026-06-29 06:05:32
● 2026-06-29 15:06:14
● 2026-07-01 03:10:30

○A151.101.2.1912021-05-22 → 2021-05-22 · 4 obs

○ 2019-04-19 16:51:24
● 2021-05-22 14:36:12
○ 2026-02-16 14:00:18
○ 2026-07-01 03:10:30

○A188.94.251.2032026-02-16 → 2026-06-08 · 13 obs

○ 2021-05-22 14:36:12
● 2026-02-16 14:00:18
● 2026-06-05 04:54:52
○ 2026-06-06 15:02:34
● 2026-06-06 17:00:24
○ 2026-06-06 17:31:34
○ 2026-06-06 18:08:58
● 2026-06-06 19:40:08
○ 2026-06-06 20:42:48
○ 2026-06-06 22:30:38
● 2026-06-08 12:38:38
○ 2026-06-24 23:28:34
○ 2026-07-01 03:10:30

○A213.39.55.122019-04-19 → 2019-04-19 · 4 obs

○ 2017-02-13 11:30:06
● 2019-04-19 16:51:24
○ 2021-05-22 14:36:12
○ 2026-07-01 03:10:30

○A50.57.248.872015-06-11 → 2017-02-13 · 5 obs

○ 2008-03-06 22:38:52
● 2015-06-11 23:29:04
● 2017-02-13 11:30:06
○ 2019-04-19 16:51:24
○ 2026-07-01 03:10:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net...	-
thinkstep.com	ns01.agenturserver.de, ns01.agenturserver.it, ns01.agenturserver.co	-

✅ Authoritative Response

Server:185.247.150.113

NS records: ns01.agenturserver.de, ns01.agenturserver.it, ns01.agenturserver.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for thinkstep.com (unsigned zone)

⏱️ Timing

Total: 690ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`141.193.213.10`
NS	3	`ns01.agenturserver.it, ns01.agenturserver.de...`
MX	1	`thinkstep-com.mail.protection.outlook.co`
TXT	10	`hes=bf0809f291ff2037ddfd898535c6a600, 1mk36p5347385vrfsv044sjaro...`
SOA	1	`ns01.agenturserver.de support.mittwald.d`

Analysis

Hierarchy

info.thinkstep.com is delegated beneath thinkstep.com.

IP Addresses

thinkstep.com resolves to just one IP address, 141.193.213.10.

Two other host names, along with techmeshconf.com, kerryacupuncture.com and photoshopworld.com, also share IP numbers with thinkstep.com.

Name Servers

thinkstep.com carries NS records delegating to ns01.agenturserver.co, ns01.agenturserver.de and ns01.agenturserver.it.

There is at least partial name server overlap between thinkstep.com and other domains — edelstahlwerk-ossenberg.de, laborjournal.de, machwerk.de and two more among them.

ns01.agenturserver.co points to 185.247.150.113; ns01.agenturserver.de points to 185.247.151.111; ns01.agenturserver.it points to 185.247.151.112 — each hostname maps to exactly one IP address.

Mail Servers

The sole mail server for thinkstep.com is thinkstep-com.mail.protection.outlook.com.

The hostname thinkstep-com.mail.protection.outlook.com resolves to the four IP addresses 40.93.192.4, 52.101.8.34, 52.101.10.5 and 52.101.10.6.