explore.us - dns.ninja

explore.us

DNSSEC⚠️ Not signed
A2606:4700:20::681a:473🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::681a:573🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:20::ac43:4944🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.4.115Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.26.5.115Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.73.68🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSalla.ns.cloudflare.com
A2606:4700:50::adf5:3a3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalla.ns.cloudflare.com
A2803:f800:50::6ca2:c03e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRalla.ns.cloudflare.com
A2a06:98c1:50::ac40:203e🇺🇸 Cloudflare2a06:98c1:50::/45
PTRalla.ns.cloudflare.com
A108.162.192.62🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalla.ns.cloudflare.com
A172.64.32.62🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalla.ns.cloudflare.com
A173.245.58.62🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRalla.ns.cloudflare.com
NSrudy.ns.cloudflare.com
A2606:4700:58::adf5:3be5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrudy.ns.cloudflare.com
A2803:f800:50::6ca2:c1e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrudy.ns.cloudflare.com
A2a06:98c1:50::ac40:21e5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrudy.ns.cloudflare.com
A108.162.193.229🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrudy.ns.cloudflare.com
A172.64.33.229🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrudy.ns.cloudflare.com
A173.245.59.229🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrudy.ns.cloudflare.com
MXaspmx.l.google.com
A2607:f8b0:4004:c1f::1a🇺🇸 Google2607:f8b0:4004::/48
PTRpd-in-f26.1e100.net
A142.251.163.27🇺🇸 Google142.251.163.0/24
PTRwv-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.26🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
TXTgoogle-site-verification=HJJtqyNcD1sJmcyeLy8GOCmhdy4WiQbeCpj5FNDG30Y
TXTv=spf1 a mx include:_spf.google.com include:spf.mtasv.net ~all
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.26.4.115, 104.26.5.115, 172.67.73.68
IPv6 hints2606:4700:20::681a:473, 2606:4700:20::681a:573, 2606:4700:20::ac43:4944
SOAalla.ns.cloudflare.comdns@cloudflare.com serial=2407578498

us

DNSSEC🔒 Signed (DS record present)
NSa.cctld.us
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1784991898

Same first word

Similar names

DNS History

25 records (13 active, 12 former)

20162017201820192020202120222023202420252026NSalla.ns.cloudflare.comrudy.ns.cloudflare.comhans.ns.cloudflare.comlinda.ns.cloudflare.comns1.sedoparking.comns2.sedoparking.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt12aspmx.l.google.comlocalhostmail.nickstel.comA104.26.4.115104.26.5.115172.67.73.682606:4700:20::681a:4732606:4700:20::681a:5732606:4700:20::ac43:4944104.20.192.12104.20.193.122606:4700:10::6814:c00c2606:4700:10::6814:c10c72.52.4.119
NSalla.ns.cloudflare.com2026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
NShans.ns.cloudflare.com2019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
NSlinda.ns.cloudflare.com2019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
NSns1.sedoparking.com2015-06-29 → 2017-02-10 · 4 obs
● 2015-06-29 20:22:54
● 2017-02-10 21:42:12
○ 2019-01-02 15:34:16
○ 2026-07-25 15:23:54
NSns2.sedoparking.com2015-06-29 → 2017-02-10 · 4 obs
● 2015-06-29 20:22:54
● 2017-02-10 21:42:12
○ 2019-01-02 15:34:16
○ 2026-07-25 15:23:54
NSrudy.ns.cloudflare.com2026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
MXalt1.aspmx.l.google.com2019-01-02 → 2026-07-25 · 3 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
● 2026-07-25 15:23:54
MXalt12aspmx.l.google.com2019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
MXalt2.aspmx.l.google.com2026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
MXaspmx.l.google.com2019-01-02 → 2026-07-25 · 3 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
● 2026-07-25 15:23:54
MXaspmx2.googlemail.com2019-01-02 → 2026-07-25 · 3 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
● 2026-07-25 15:23:54
MXaspmx3.googlemail.com2019-01-02 → 2026-07-25 · 3 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
● 2026-07-25 15:23:54
MXlocalhost2017-02-10 → 2017-02-10 · 4 obs
○ 2016-06-27 16:07:34
● 2017-02-10 21:42:12
○ 2019-01-02 15:34:16
○ 2026-07-25 15:23:54
MXmail.nickstel.com2015-06-29 → 2016-06-27 · 4 obs
● 2015-06-29 20:22:54
● 2016-06-27 16:07:34
○ 2017-02-10 21:42:12
○ 2026-07-25 15:23:54
A104.20.192.122019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
A104.20.193.122019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
A104.26.4.1152026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
A104.26.5.1152026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
A172.67.73.682026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
A2606:4700:10::6814:c00c2019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
A2606:4700:10::6814:c10c2019-01-02 → 2019-01-02 · 4 obs
○ 2017-02-10 21:42:12
● 2019-01-02 15:34:16
○ 2026-02-14 18:14:48
○ 2026-07-25 15:23:54
A2606:4700:20::681a:4732026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
A2606:4700:20::681a:5732026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
A2606:4700:20::ac43:49442026-02-14 → 2026-07-25 · 3 obs
○ 2019-01-02 15:34:16
● 2026-02-14 18:14:48
● 2026-07-25 15:23:54
A72.52.4.1192015-06-29 → 2017-02-10 · 4 obs
● 2015-06-29 20:22:54
● 2017-02-10 21:42:12
○ 2019-01-02 15:34:16
○ 2026-07-25 15:23:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
explore.usalla.ns.cloudflare.com, rudy.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.62

NS records: alla.ns.cloudflare.com, rudy.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for explore.us (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

TypeCountSample Data
A3104.26.5.115, 172.67.73.68...
AAAA32606:4700:20::681a:473, 2606:4700:20::ac43:4944...
NS2alla.ns.cloudflare.com, rudy.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 0), aspmx2.googlemail.com (pri: 10)...
TXT2google-site-verification=HJJtqyNcD1sJmcy, v=spf1 a mx include:_spf.google.com incl
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1alla.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

explore.us has 6 IP addresses — 104.26.4.115, 104.26.5.115, 172.67.73.68 and 3 more.

arg.eter7.com, chicagoservers.co, online.nalandauniv.edu.in and two other host names share IP numbers with explore.us.

Name Servers

DNS delegation for explore.us points to two name servers: alla.ns.cloudflare.com and rudy.ns.cloudflare.com.

explore.us uses the same name servers as several other domains — among them redforgo.com, p24456.cn, powerfx.cn and two more.

explore.us shares at least some of its name servers with other domains, including cvmtv.com, lockandcode.com, bookjetty.com and two others.

These name servers are frequently paired with the name servers nova.ns.cloudflare.com and hal.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

alla.ns.cloudflare.com has IP addresses 108.162.192.62, 172.64.32.62 and 173.245.58.62, plus 3 other.

rudy.ns.cloudflare.com has IP addresses 108.162.193.229, 172.64.33.229 and 173.245.59.229, plus 3 other.

Mail Servers

Mail for explore.us is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

explore.us has at least partial mail server overlap with other domains such as ioutletstore.pt, japacconsulting.com, erasor.org and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com has two IP addresses: 142.251.163.27 and 2607:f8b0:4004:c1f::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to 2a00:1450:400b:c02::1b IP addresses: aspmx3.googlemail.com and alt2.aspmx.l.google.com.