fourcolumns.com - dns.ninja

fourcolumns.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a2bb🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:f8c🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.15.140Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.162.187🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A2803:f800:50::6ca2:c166🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRart.ns.cloudflare.com
A2a06:98c1:50::ac40:2166🇺🇸 Cloudflare2a06:98c1:50::/45
PTRart.ns.cloudflare.com
A108.162.193.102🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A172.64.33.102🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A173.245.59.102🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
NSgalilea.ns.cloudflare.com
A2606:4700:50::a29f:26e9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A2803:f800:50::6ca2:c2e9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgalilea.ns.cloudflare.com
A2a06:98c1:50::ac40:22e9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgalilea.ns.cloudflare.com
A108.162.194.233🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A162.159.38.233Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
A172.64.34.233🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgalilea.ns.cloudflare.com
MX_dc-mx.738d055ad832.fourcolumns.com ⭐
A3.128.125.36🇺🇸 Amazon3.128.0.0/15 EC2 CMH prefix
PTRserver.lacreativemarketing.com
TXTv=spf1 a mx ip4:3.128.125.36 ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.15.140, 172.67.162.187
IPv6 hints2606:4700:3030::ac43:a2bb, 2606:4700:3033::6815:f8c
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=98, name=cloudflare-ech.com
SOAart.ns.cloudflare.comdns@cloudflare.com serial=2407321171

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=1783957892

Same first word

fourcolumns.com
fourcolumns.net

DNS History

21 records (7 active, 14 former)

20162017201820192020202120222023202420252026NSart.ns.cloudflare.comgalilea.ns.cloudflare.comns1.bluehost.comns1.dp1design.comns1.us143.siteground.usns2.bluehost.comns2.dp1design.comns2.us143.siteground.usMX_dc-mx.738d055ad832.fourcolumns.commailstore1.secureserver.netmx10.mailspamprotection.commx20.mailspamprotection.commx30.mailspamprotection.comsmtp.secureserver.netA104.21.15.140172.67.162.1872606:4700:3030::ac43:a2bb2606:4700:3033::6815:f8c108.179.238.175146.66.99.127162.241.225.102
●NSart.ns.cloudflare.com2026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40
●NSgalilea.ns.cloudflare.com2026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40
○NSns1.bluehost.com2026-02-14 → 2026-02-14 · 4 obs
○ 2018-10-10 14:02:18
● 2026-02-14 19:11:50
○ 2026-07-12 05:21:16
○ 2026-07-13 16:17:40
○NSns1.dp1design.com2015-06-22 → 2017-01-29 · 4 obs
● 2015-06-22 02:04:14
● 2017-01-29 00:39:48
○ 2018-10-10 14:02:18
○ 2026-07-13 16:17:40
○NSns1.us143.siteground.us2018-10-10 → 2018-10-10 · 4 obs
○ 2017-01-29 00:39:48
● 2018-10-10 14:02:18
○ 2026-02-14 19:11:50
○ 2026-07-13 16:17:40
○NSns2.bluehost.com2026-02-14 → 2026-02-14 · 4 obs
○ 2018-10-10 14:02:18
● 2026-02-14 19:11:50
○ 2026-07-12 05:21:16
○ 2026-07-13 16:17:40
○NSns2.dp1design.com2015-06-22 → 2017-01-29 · 4 obs
● 2015-06-22 02:04:14
● 2017-01-29 00:39:48
○ 2018-10-10 14:02:18
○ 2026-07-13 16:17:40
○NSns2.us143.siteground.us2018-10-10 → 2018-10-10 · 4 obs
○ 2017-01-29 00:39:48
● 2018-10-10 14:02:18
○ 2026-02-14 19:11:50
○ 2026-07-13 16:17:40
●MX_dc-mx.738d055ad832.fourcolumns.com2026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40
○MXmailstore1.secureserver.net2015-06-22 → 2017-01-29 · 4 obs
● 2015-06-22 02:04:14
● 2017-01-29 00:39:48
○ 2018-10-10 14:02:18
○ 2026-07-13 16:17:40
○MXmx10.mailspamprotection.com2018-10-10 → 2026-02-14 · 5 obs
○ 2017-01-29 00:39:48
● 2018-10-10 14:02:18
● 2026-02-14 19:11:50
○ 2026-07-12 05:21:16
○ 2026-07-13 16:17:40
○MXmx20.mailspamprotection.com2018-10-10 → 2026-02-14 · 5 obs
○ 2017-01-29 00:39:48
● 2018-10-10 14:02:18
● 2026-02-14 19:11:50
○ 2026-07-12 05:21:16
○ 2026-07-13 16:17:40
○MXmx30.mailspamprotection.com2018-10-10 → 2026-02-14 · 5 obs
○ 2017-01-29 00:39:48
● 2018-10-10 14:02:18
● 2026-02-14 19:11:50
○ 2026-07-12 05:21:16
○ 2026-07-13 16:17:40
○MXsmtp.secureserver.net2015-06-22 → 2017-01-29 · 4 obs
● 2015-06-22 02:04:14
● 2017-01-29 00:39:48
○ 2018-10-10 14:02:18
○ 2026-07-13 16:17:40
●A104.21.15.1402026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40
○A108.179.238.1752015-06-22 → 2017-01-29 · 4 obs
● 2015-06-22 02:04:14
● 2017-01-29 00:39:48
○ 2018-10-10 14:02:18
○ 2026-07-13 16:17:40
○A146.66.99.1272018-10-10 → 2018-10-10 · 4 obs
○ 2017-01-29 00:39:48
● 2018-10-10 14:02:18
○ 2026-02-14 19:11:50
○ 2026-07-13 16:17:40
○A162.241.225.1022026-02-14 → 2026-02-14 · 4 obs
○ 2018-10-10 14:02:18
● 2026-02-14 19:11:50
○ 2026-07-12 05:21:16
○ 2026-07-13 16:17:40
●A172.67.162.1872026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40
●A2606:4700:3030::ac43:a2bb2026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40
●A2606:4700:3033::6815:f8c2026-07-12 → 2026-07-13 · 3 obs
○ 2026-02-14 19:11:50
● 2026-07-12 05:21:16
● 2026-07-13 16:17:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
fourcolumns.comart.ns.cloudflare.com, galilea.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.102

NS records: art.ns.cloudflare.com, galilea.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fourcolumns.com (unsigned zone)

⏱️ Timing

Total: 227ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.162.187, 104.21.15.140
AAAA22606:4700:3030::ac43:a2bb, 2606:4700:3033::6815:f8c
NS2art.ns.cloudflare.com, galilea.ns.cloudflare.com
MX1_dc-mx.738d055ad832.fourcolumns.com (pri
TXT1v=spf1 a mx ip4:3.128.125.36 ~all
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1art.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

fourcolumns.com directs to four IP numbers, which are 104.21.15.140, 172.67.162.187, 2606:4700:3030::ac43:a2bb and 2606:4700:3033::6815:f8c.

Among the host names that share IP numbers with fourcolumns.com are tennisbet.org, yyzhengxiang.com, bioscorthailand.com and two others.

Name Servers

fourcolumns.com uses two name servers for its delegation: art.ns.cloudflare.com and galilea.ns.cloudflare.com.

fourcolumns.com has the same name server delegation as a number of other domains, such as usekim.com.br, kimmais.com.br, onlinecasinosmitlastschrifteinzahlung.com and two more.

The name servers of fourcolumns.com overlap at least partially with those of other domains — among them radiofmam.com, saharanpurfurnitures.com, bookahouseboat.com and two more.

These name servers commonly appear in combination with the name servers theo.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname art.ns.cloudflare.com directs to 108.162.193.102, 172.64.33.102 and 173.245.59.102 along with 3 other IP addresses.

Hostname galilea.ns.cloudflare.com directs to 108.162.194.233, 162.159.38.233 and 172.64.34.233 along with 3 other IP addresses.

Mail Servers

fourcolumns.com routes its mail through a single mail server, _dc-mx.738d055ad832.fourcolumns.com.

_dc-mx.738d055ad832.fourcolumns.com directs to just one IP number, 3.128.125.36.