bigthink.com - robtex.com
bigthink.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:a43🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:b43🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.10.67Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.11.67Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | frank.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3ba6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 108.162.193.166🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 172.64.33.166🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| A | 173.245.59.166🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | frank.ns.cloudflare.com | ||||||
| NS | liv.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3abc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0bc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20bc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 108.162.192.188🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 172.64.32.188🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| A | 173.245.58.188🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | liv.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| A | 2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48 | ||||||
| PTR | bk-in-f27.1e100.net | ||||||
| A | 172.253.62.27🇺🇸 Google172.253.62.0/24 | ||||||
| PTR | bc-in-f27.1e100.net | ||||||
| MX | alt1.aspmx.l.google.com(20) | ||||||
| A | 2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48 | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| A | 74.125.27.26🇺🇸 Google74.125.27.0/24 | ||||||
| PTR | yutulis-in-f26.1e100.net | ||||||
| MX | alt2.aspmx.l.google.com(20) | ||||||
| A | 2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48 | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| A | 192.178.209.26🇺🇸 Google192.178.209.0/24 | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| MX | aspmx2.googlemail.com(30) | ||||||
| A | 2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48 | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| A | 74.125.27.27🇺🇸 Google74.125.27.0/24 | ||||||
| PTR | yutulis-in-f27.1e100.net | ||||||
| MX | aspmx3.googlemail.com(30) | ||||||
| A | 2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48 | ||||||
| PTR | yucbful-in-f26.1e100.net | ||||||
| A | 192.178.209.27🇺🇸 Google192.178.209.0/24 | ||||||
| PTR | yucbful-in-f27.1e100.net | ||||||
| TXT | MS=ms59457489 | ||||||
| TXT | _globalsign-domain-verification=1bIUeFQan6DwxRMFkfSsKamrhvJLH8zU49c1PDyHi5 | ||||||
| TXT | _globalsign-domain-verification=2wRqY6IrIINLY7B8Qcp-qur9HsiRTO04g4gwsMmFy3 | ||||||
| TXT | _globalsign-domain-verification=oQMq_G3Amhi22taxA9iFT-dk_zHARxA27Z0jygBZzo | ||||||
| TXT | apple-domain-verification=Y0jnqEg4a6CbdYpz | ||||||
| TXT | atlassian-domain-verification=Sy2DdmSX6vjBKYnPktlBtM0HVxilSLu427CbTKyytLpHVd9... | ||||||
| TXT | brave-ledger-verification=91274b2f4b86d4e567f1bfac3af2939e17f3789e9149f42a54e... | ||||||
| TXT | e4bo424u3f58fnv2geanpla4r5 | ||||||
| TXT | facebook-domain-verification=imnsr6iaawlgvto58dd99ywxgdfkmr | ||||||
| TXT | google-site-verification=Ag1fG5O40z3867zln2At8HXynDGkVy-PFYrn4TV43n8 | ||||||
| TXT | google-site-verification=IQ0Q3-snTXtmIPmqxY4XEk-ucnIk9H_LTPldZQ384-o | ||||||
| TXT | google-site-verification=mrT_skiiLc7lMHOIVrlqYIfL_7dqokcf255Bv4E7Dqg | ||||||
| TXT | p6wbgj4mp14fnw67x42pd3bjjtk60ppk | ||||||
| TXT | v=spf1 a mx include:servers.mcsv.net include:_spf.google.com include:mailgun.... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.10.67, 104.18.11.67 | ||||||
| IPv6 | 2606:4700::6812:a43, 2606:4700::6812:b43 | ||||||
| SOA | frank.ns.cloudflare.comdns@cloudflare.com serial=2398699887 | ||||||
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.netnstld@verisign-grs.com serial=1771291435 | ||||||
rank #1221 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #7,579
Subdomains
Same first word
bigthink.com |
bigthink.nl |
bigthink.co |
bigthink.net |
bigthink.eu |
bigthink.co.th |
bigthink.it |
bigthink.ru |
bigthink.in |
bigthink.cl |
bigthink.com.au |
bigthink.io |
bigthink.es |
bigthink.se |
bigthink.cz |
bigthink.de |
Similar names
DNS History
20 records (11 active, 9 former)
●NSfrank.ns.cloudflare.com2016-12-14 → 2026-03-13 · 3 obs
● 2016-12-14 03:41:34
● 2026-03-13 05:33:38
●NSliv.ns.cloudflare.com2016-12-14 → 2026-03-13 · 3 obs
● 2016-12-14 03:41:34
● 2026-03-13 05:33:38
○NSns-1401.awsdns-47.org2015-08-21 → 2016-05-08 · 4 obs
● 2016-05-08 21:56:06
○ 2016-12-14 03:41:34
○ 2026-03-13 05:33:38
○NSns-1606.awsdns-08.co.uk2015-08-21 → 2016-05-08 · 4 obs
● 2016-05-08 21:56:06
○ 2016-12-14 03:41:34
○ 2026-03-13 05:33:38
○NSns-459.awsdns-57.com2015-08-21 → 2016-05-08 · 4 obs
● 2016-05-08 21:56:06
○ 2016-12-14 03:41:34
○ 2026-03-13 05:33:38
○NSns-666.awsdns-19.net2015-08-21 → 2016-05-08 · 4 obs
● 2016-05-08 21:56:06
○ 2016-12-14 03:41:34
○ 2026-03-13 05:33:38
●MXalt1.aspmx.l.google.com2015-08-21 → 2026-03-13 · 2 obs
● 2026-03-13 05:33:38
●MXalt2.aspmx.l.google.com2015-08-21 → 2026-03-13 · 2 obs
● 2026-03-13 05:33:38
●MXaspmx.l.google.com2015-08-21 → 2026-03-13 · 2 obs
● 2026-03-13 05:33:38
●MXaspmx2.googlemail.com2015-08-21 → 2026-03-13 · 2 obs
● 2026-03-13 05:33:38
●MXaspmx3.googlemail.com2015-08-21 → 2026-03-13 · 2 obs
● 2026-03-13 05:33:38
●A104.18.10.672026-02-17 → 2026-03-13 · 3 obs
● 2026-02-17 00:17:30
● 2026-03-13 05:33:38
●A104.18.11.672026-02-17 → 2026-03-13 · 3 obs
● 2026-02-17 00:17:30
● 2026-03-13 05:33:38
○A151.101.1.682020-02-03 → 2020-02-15 · 5 obs
● 2020-02-03 12:52:54
● 2020-02-15 16:49:36
○ 2026-02-17 00:17:30
○ 2026-03-13 05:33:38
○A151.101.129.682020-02-03 → 2020-02-15 · 5 obs
● 2020-02-03 12:52:54
● 2020-02-15 16:49:36
○ 2026-02-17 00:17:30
○ 2026-03-13 05:33:38
○A151.101.193.682020-02-03 → 2020-02-15 · 5 obs
● 2020-02-03 12:52:54
● 2020-02-15 16:49:36
○ 2026-02-17 00:17:30
○ 2026-03-13 05:33:38
○A151.101.65.682020-02-03 → 2020-02-15 · 5 obs
● 2020-02-03 12:52:54
● 2020-02-15 16:49:36
○ 2026-02-17 00:17:30
○ 2026-03-13 05:33:38
●A2606:4700::6812:a432026-02-17 → 2026-03-13 · 3 obs
● 2026-02-17 00:17:30
● 2026-03-13 05:33:38
●A2606:4700::6812:b432026-02-17 → 2026-03-13 · 3 obs
● 2026-02-17 00:17:30
● 2026-03-13 05:33:38
○A52.3.41.742015-08-21 → 2018-01-22 · 4 obs
● 2018-01-22 18:48:38
○ 2020-02-03 12:52:54
○ 2026-03-13 05:33:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| bigthink.com | frank.ns.cloudflare.com, liv.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.192.188
NS records: frank.ns.cloudflare.com, liv.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for bigthink.com (unsigned zone)
⏱️ Timing
Total: 166ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.11.67, 104.18.10.67 |
| AAAA | 2 | 2606:4700::6812:a43, 2606:4700::6812:b43 |
| NS | 2 | frank.ns.cloudflare.com, liv.ns.cloudflare.com |
| MX | 5 | aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 20)... |
| TXT | 14 | MS=ms59457489, _globalsign-domain-verification=1bIUeFQa... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | frank.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (frank.ns.cloudflare.com, frank.ns.cloudflare.com, frank.ns.cloudflare.com...)
Analysis
Hierarchy
bigthink.com is a parent of li.bigthink.com, assets2.bigthink.com, assets1.bigthink.com, edge.bigthink.com and assets4.bigthink.com.
IP Addresses
bigthink.com points to four IP numbers: 2606:4700::6812:a43, 2606:4700::6812:b43, 104.18.10.67 and 104.18.11.67.
For instance, other host names haxxom.com, www.66lottery9.vip, untangled-unbranded.com, www.corvallisclinic.com and www.bryansroadcrown.com share IP numbers with bigthink.com.
Name Servers
bigthink.com is delegated to two name servers: frank.ns.cloudflare.com and liv.ns.cloudflare.com.
bigthink.com uses the same name server setup as other domains such as kakera.com, freywille.com, frey-wille.com, sevdesk.fr and profoundnorth.com.
bigthink.com shares name servers with other domains at least partially, for example co2mail.com, hm-dental.ru, 17wm.com, silveressay.com and codezeroweb.com.
Host names with six IP numbers: host name frank.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba6, 2803:f800:50::6ca2:c1a6, 2a06:98c1:50::ac40:21a6, 108.162.193.166, 172.64.33.166 and 173.245.59.166; host name liv.ns.cloudflare.com points to: 2606:4700:50::adf5:3abc, 2803:f800:50::6ca2:c0bc, 2a06:98c1:50::ac40:20bc, 108.162.192.188, 172.64.32.188 and 173.245.58.188.
Mail Servers
Five mail servers handle bigthink.com: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
bigthink.com shares mail servers with other domains at least partially; for instance sylverra.com, tbni.net, readysetsecure.com, dzigroup.com and pahang.uitm.edu.my.
These mail servers are often used alongside alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx5.googlemail.com and aspmx4.googlemail.com.
Host names with two IPs
The host name aspmx2.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27.
The host name aspmx3.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27.
The host name aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.
The host name alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.
The host name alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.
Host names that point to 2607:f8b0:4003:c30::1b are aspmx2.googlemail.com and alt1.aspmx.l.google.com.
Host names that point to 2607:f8b0:4001:c70::1a are aspmx3.googlemail.com and alt2.aspmx.l.google.com.