masterpost.us - dns.ninja

masterpost.us

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:5a64🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9b92🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.90.100Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.146🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaustin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b46🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A2803:f800:50::6ca2:c146🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaustin.ns.cloudflare.com
A2a06:98c1:50::ac40:2146🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaustin.ns.cloudflare.com
A108.162.193.70🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A172.64.33.70🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
A173.245.59.70🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaustin.ns.cloudflare.com
NSgwen.ns.cloudflare.com
A2606:4700:50::adf5:3aa0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A2803:f800:50::6ca2:c0a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgwen.ns.cloudflare.com
A2a06:98c1:50::ac40:20a0🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgwen.ns.cloudflare.com
A108.162.192.160🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A172.64.32.160🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
A173.245.58.160🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgwen.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.90.100, 172.67.155.146
IPv6 hints2606:4700:3035::6815:5a64, 2606:4700:3035::ac43:9b92
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com
SOAaustin.ns.cloudflare.comdns@cloudflare.com serial=2411755712

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=1786312038

Same first word

masterpost.com
masterpost.it
masterpost.us
masterpost.com.br
masterpost.ru

Similar names

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smartepost.com
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topstreams.ca
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sportsteam.com
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stopmaster.ru
postmaster.fr
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smartestop.com
spotstream.tv
teamsports.co.nz

DNS History

11 records (6 active, 5 former)

NSaustin.ns.cloudflare.comgwen.ns.cloudflare.comA104.21.90.100172.67.155.1462606:4700:3035::6815:5a642606:4700:3035::ac43:9b92188.114.96.0188.114.97.02606:4700:3031::6815:5a642a06:98c1:3120::2a06:98c1:3121::
●NSaustin.ns.cloudflare.com2026-03-05 → 2026-08-09 · 2 obs
● 2026-03-05 17:26:14
● 2026-08-09 22:22:54
●NSgwen.ns.cloudflare.com2026-03-05 → 2026-08-09 · 2 obs
● 2026-03-05 17:26:14
● 2026-08-09 22:22:54
●A104.21.90.1002026-03-05 → 2026-08-09 · 28 obs
● 2026-03-05 17:26:14
● 2026-04-08 11:31:04
○ 2026-04-08 18:51:38
○ 2026-04-08 21:48:04
● 2026-04-19 19:15:12
● 2026-04-26 14:58:16
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○ 2026-06-17 16:56:28
● 2026-06-28 18:52:20
○ 2026-07-11 20:20:26
● 2026-08-09 22:22:54
●A172.67.155.1462026-03-05 → 2026-08-09 · 28 obs
● 2026-03-05 17:26:14
● 2026-04-08 11:31:04
○ 2026-04-08 18:51:38
○ 2026-04-08 21:48:04
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○ 2026-06-17 16:56:28
● 2026-06-28 18:52:20
○ 2026-07-11 20:20:26
● 2026-08-09 22:22:54
○A188.114.96.02026-04-08 → 2026-07-11 · 27 obs
○ 2026-04-08 11:31:04
● 2026-04-08 18:51:38
● 2026-04-08 21:48:04
○ 2026-04-19 19:15:12
○ 2026-04-26 14:58:16
● 2026-05-06 09:58:56
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● 2026-05-12 16:28:30
● 2026-05-13 20:39:16
○ 2026-05-14 10:26:46
● 2026-05-14 11:17:36
○ 2026-05-14 16:35:06
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● 2026-05-25 04:28:50
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● 2026-06-17 16:56:28
○ 2026-06-28 18:52:20
● 2026-07-11 20:20:26
○ 2026-08-09 22:22:54
○A188.114.97.02026-04-08 → 2026-07-11 · 27 obs
○ 2026-04-08 11:31:04
● 2026-04-08 18:51:38
● 2026-04-08 21:48:04
○ 2026-04-19 19:15:12
○ 2026-04-26 14:58:16
● 2026-05-06 09:58:56
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● 2026-07-11 20:20:26
○ 2026-08-09 22:22:54
○A2606:4700:3031::6815:5a642026-03-05 → 2026-06-14 · 26 obs
● 2026-03-05 17:26:14
● 2026-04-08 11:31:04
○ 2026-04-08 18:51:38
○ 2026-04-08 21:48:04
● 2026-04-19 19:15:12
● 2026-04-26 14:58:16
○ 2026-05-06 09:58:56
● 2026-05-09 11:03:30
○ 2026-05-12 16:28:30
○ 2026-05-13 20:39:16
● 2026-05-14 10:26:46
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● 2026-05-14 16:35:06
● 2026-05-18 08:08:14
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● 2026-05-20 23:31:30
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● 2026-05-29 13:16:56
● 2026-06-06 16:13:38
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● 2026-06-11 03:09:08
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○ 2026-06-17 16:56:28
○ 2026-08-09 22:22:54
●A2606:4700:3035::6815:5a642026-06-28 → 2026-08-09 · 4 obs
○ 2026-06-17 16:56:28
● 2026-06-28 18:52:20
○ 2026-07-11 20:20:26
● 2026-08-09 22:22:54
●A2606:4700:3035::ac43:9b922026-03-05 → 2026-08-09 · 28 obs
● 2026-03-05 17:26:14
● 2026-04-08 11:31:04
○ 2026-04-08 18:51:38
○ 2026-04-08 21:48:04
● 2026-04-19 19:15:12
● 2026-04-26 14:58:16
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● 2026-05-09 11:03:30
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● 2026-05-14 10:26:46
○ 2026-05-14 11:17:36
● 2026-05-14 16:35:06
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● 2026-05-20 23:31:30
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● 2026-05-29 13:16:56
● 2026-06-06 16:13:38
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● 2026-06-11 03:09:08
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○ 2026-06-17 16:56:28
● 2026-06-28 18:52:20
○ 2026-07-11 20:20:26
● 2026-08-09 22:22:54
○A2a06:98c1:3120::2026-04-08 → 2026-07-11 · 27 obs
○ 2026-04-08 11:31:04
● 2026-04-08 18:51:38
● 2026-04-08 21:48:04
○ 2026-04-19 19:15:12
○ 2026-04-26 14:58:16
● 2026-05-06 09:58:56
○ 2026-05-09 11:03:30
● 2026-05-12 16:28:30
● 2026-05-13 20:39:16
○ 2026-05-14 10:26:46
● 2026-05-14 11:17:36
○ 2026-05-14 16:35:06
○ 2026-05-18 08:08:14
● 2026-05-19 08:09:52
● 2026-05-20 20:20:14
○ 2026-05-20 23:31:30
● 2026-05-25 04:28:50
● 2026-05-28 03:02:30
○ 2026-05-29 13:16:56
○ 2026-06-06 16:13:38
● 2026-06-08 21:48:56
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● 2026-06-17 16:56:28
○ 2026-06-28 18:52:20
● 2026-07-11 20:20:26
○ 2026-08-09 22:22:54
○A2a06:98c1:3121::2026-04-08 → 2026-07-11 · 27 obs
○ 2026-04-08 11:31:04
● 2026-04-08 18:51:38
● 2026-04-08 21:48:04
○ 2026-04-19 19:15:12
○ 2026-04-26 14:58:16
● 2026-05-06 09:58:56
○ 2026-05-09 11:03:30
● 2026-05-12 16:28:30
● 2026-05-13 20:39:16
○ 2026-05-14 10:26:46
● 2026-05-14 11:17:36
○ 2026-05-14 16:35:06
○ 2026-05-18 08:08:14
● 2026-05-19 08:09:52
● 2026-05-20 20:20:14
○ 2026-05-20 23:31:30
● 2026-05-25 04:28:50
● 2026-05-28 03:02:30
○ 2026-05-29 13:16:56
○ 2026-06-06 16:13:38
● 2026-06-08 21:48:56
○ 2026-06-11 03:09:08
○ 2026-06-14 12:23:16
● 2026-06-17 16:56:28
○ 2026-06-28 18:52:20
● 2026-07-11 20:20:26
○ 2026-08-09 22:22:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
usx.cctld.us, b.cctld.us, k.cctld.us, w.cctld.us...-
masterpost.usgwen.ns.cloudflare.com, austin.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.70

NS records: gwen.ns.cloudflare.com, austin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for masterpost.us (unsigned zone)

⏱️ Timing

Total: 549ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.155.146, 104.21.90.100
AAAA22606:4700:3035::6815:5a64, 2606:4700:3035::ac43:9b92
NS2austin.ns.cloudflare.com, gwen.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1austin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

masterpost.us directs to four IP numbers, which are 104.21.90.100, 172.67.155.146, 2606:4700:3035::6815:5a64 and 2606:4700:3035::ac43:9b92.

y.nawmod.com, oil-painting-portrait.com, asmkc.com and two other host names share IP numbers with masterpost.us.

Name Servers

masterpost.us has two authoritative name servers — austin.ns.cloudflare.com and gwen.ns.cloudflare.com.

masterpost.us uses the same name servers as several other domains — among them tvpaket.com.mk, horizozasync.com, qingcarbon.shop and two more.

There is at least partial name server overlap between masterpost.us and other domains — smithcoinc.biz, wendtechsolutions.com, asvico.com and two more among them.

These name servers tend to appear in combination with the name servers norah.ns.cloudflare.com, theo.ns.cloudflare.com, miki.ns.cloudflare.com and grace.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

austin.ns.cloudflare.com points to 108.162.193.70, 172.64.33.70, 173.245.59.70 and 3 other IP addresses.

gwen.ns.cloudflare.com points to 108.162.192.160, 172.64.32.160, 173.245.58.160 and 3 other IP addresses.