lastthinker.com - dns.ninja

lastthinker.com

DNSSEC⚠️ Not signed
A2606:4700:3033::ac43:cd60🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:4d4a🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.74Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.96🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSblair.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2679🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A2803:f800:50::6ca2:c279🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRblair.ns.cloudflare.com
A2a06:98c1:50::ac40:2279🇺🇸 Cloudflare2a06:98c1:50::/45
PTRblair.ns.cloudflare.com
A108.162.194.121🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A162.159.38.121Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
A172.64.34.121🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRblair.ns.cloudflare.com
NSnitin.ns.cloudflare.com
A2606:4700:58::adf5:3bd7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A2803:f800:50::6ca2:c1d7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnitin.ns.cloudflare.com
A2a06:98c1:50::ac40:21d7🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnitin.ns.cloudflare.com
A108.162.193.215🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A172.64.33.215🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
A173.245.59.215🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnitin.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.74, 172.67.205.96
IPv6 hints2606:4700:3033::ac43:cd60, 2606:4700:3035::6815:4d4a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=44, name=cloudflare-ech.com
SOAblair.ns.cloudflare.comdns@cloudflare.com serial=2405610172

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=1783181591

Same first word

lastthinker.com

Similar names

earthlinkts.com
tehstarlink.top

DNS History

11 records (6 active, 5 former)

200920112013201520172019202120232025NSblair.ns.cloudflare.comnitin.ns.cloudflare.comdns1.prostores.comdns2.prostores.comdns3.prostores.comA104.21.77.74172.67.205.962606:4700:3033::ac43:cd602606:4700:3035::6815:4d4a2606:4700:3036::6815:4d4a2606:4700:3037::ac43:cd60
●NSblair.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs
○ 2015-10-26 17:48:28
● 2026-02-17 07:28:48
● 2026-07-04 16:14:14
○NSdns1.prostores.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 21:22:58
○ 2015-10-26 17:48:28
○ 2026-07-04 16:14:14
○NSdns2.prostores.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 21:22:58
○ 2015-10-26 17:48:28
○ 2026-07-04 16:14:14
○NSdns3.prostores.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 21:22:58
○ 2015-10-26 17:48:28
○ 2026-07-04 16:14:14
●NSnitin.ns.cloudflare.com2026-02-17 → 2026-07-04 · 3 obs
○ 2015-10-26 17:48:28
● 2026-02-17 07:28:48
● 2026-07-04 16:14:14
●A104.21.77.742026-02-17 → 2026-07-04 · 2 obs
● 2026-02-17 07:28:48
● 2026-07-04 16:14:14
●A172.67.205.962026-02-17 → 2026-07-04 · 2 obs
● 2026-02-17 07:28:48
● 2026-07-04 16:14:14
●A2606:4700:3033::ac43:cd602026-07-04 → 2026-07-04 · 2 obs
○ 2026-02-17 07:28:48
● 2026-07-04 16:14:14
●A2606:4700:3035::6815:4d4a2026-07-04 → 2026-07-04 · 2 obs
○ 2026-02-17 07:28:48
● 2026-07-04 16:14:14
○A2606:4700:3036::6815:4d4a2026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 07:28:48
○ 2026-07-04 16:14:14
○A2606:4700:3037::ac43:cd602026-02-17 → 2026-02-17 · 2 obs
● 2026-02-17 07:28:48
○ 2026-07-04 16:14:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
lastthinker.comnitin.ns.cloudflare.com, blair.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.215

NS records: nitin.ns.cloudflare.com, blair.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lastthinker.com (unsigned zone)

⏱️ Timing

Total: 155ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.74, 172.67.205.96
AAAA22606:4700:3033::ac43:cd60, 2606:4700:3035::6815:4d4a
NS2blair.ns.cloudflare.com, nitin.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1blair.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

lastthinker.com directs to four IP numbers, which are 104.21.77.74, 172.67.205.96, 2606:4700:3033::ac43:cd60 and 2606:4700:3035::6815:4d4a.

szclxs.com, www.muniventanilla.gob.pe, disinfestazione.napoli.it plus two other host names have IP numbers in common with lastthinker.com.

Name Servers

lastthinker.com has two authoritative name servers — blair.ns.cloudflare.com and nitin.ns.cloudflare.com.

The name server configuration of lastthinker.com is shared with other domains, for instance superlend.xyz, purity-vanilla.xyz, purityvanilla.com and two others.

There is at least partial name server overlap between lastthinker.com and other domains — millonixvip.fun, ppl1980.com, rescuemyresumes.com and two more among them.

These name servers tend to appear together with the name servers edward.ns.cloudflare.com, irma.ns.cloudflare.com and cass.ns.cloudflare.com, plus two others.

Hosts with 6 IP addresses each:

blair.ns.cloudflare.com points to 108.162.194.121, 162.159.38.121, 172.64.34.121 and 3 other IP addresses.

nitin.ns.cloudflare.com points to 108.162.193.215, 172.64.33.215, 173.245.59.215 and 3 other IP addresses.