null.us.com - robtex.com

null.us.com

DNSSEC⚠️ Not signed
A2606:4700:3032::6815:5915🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:9b94🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.89.21Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.148🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdarwin.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A2803:f800:50::6ca2:c197🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarwin.ns.cloudflare.com
A2a06:98c1:50::ac40:2197🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarwin.ns.cloudflare.com
A108.162.193.151🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A172.64.33.151🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
A173.245.59.151🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarwin.ns.cloudflare.com
NSmaeve.ns.cloudflare.com
A2606:4700:50::a29f:262d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A2803:f800:50::6ca2:c22d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmaeve.ns.cloudflare.com
A2a06:98c1:50::ac40:222d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmaeve.ns.cloudflare.com
A108.162.194.45🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A162.159.38.45Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
A172.64.34.45🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmaeve.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.89.21, 172.67.155.148
IPv6 hints2606:4700:3032::6815:5915, 2606:4700:3033::ac43:9b94
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=224, name=cloudflare-ech.com
SOAdarwin.ns.cloudflare.comdns@cloudflare.com serial=2399366848

us.com

DNSSEC🔒 Signed (DS record present)
A54.153.56.183🇺🇸 Amazon54.153.0.0/17 EC2 SFO prefix
NSns0.centralnic.net ⭐
NSns1.centralnic.net
NSns2.centralnic.net
NSns3.centralnic.net
NSns4.centralnic.net
MXmx-01.emailme.com ⭐
TXTv=spf1 mx -all
TXTgoogle-site-verification=TQ9DQVGZ4sDKfEbBIAiflq7ZKjGuCOC_vEpwyw_XsW8
SOAns0.centralnic.nethostmaster@centralnic.net serial=3000757003
rank #313 globally
rank #203 in the tld
This domain "us.com" is a commercial domain name which could be used by any individual or organization primarily for commercial purposes. It uses a country code top-level domain (ccTLD) for the United States, but it is not restricted to use by entities in the United States. The specific use or owner of "us.com" depends on who has registered it.WOT: SAFE (48/100)
📈 Tranco rank: #1,019

Same first word

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DNS History

6 records (6 active, 0 former)

NSdarwin.ns.cloudflare.commaeve.ns.cloudflare.comA104.21.89.21172.67.155.1482606:4700:3032::6815:59152606:4700:3033::ac43:9b94
●NSdarwin.ns.cloudflare.com2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-07 00:33:04
● 2026-05-09 04:51:00
●NSmaeve.ns.cloudflare.com2026-05-07 → 2026-05-09 · 2 obs
● 2026-05-07 00:33:04
● 2026-05-09 04:51:00
●A104.21.89.212026-05-07 → 2026-05-09 · 2 obs
● 2026-05-07 00:33:04
● 2026-05-09 04:51:00
●A172.67.155.1482026-05-07 → 2026-05-09 · 2 obs
● 2026-05-07 00:33:04
● 2026-05-09 04:51:00
●A2606:4700:3032::6815:59152026-05-07 → 2026-05-09 · 2 obs
● 2026-05-07 00:33:04
● 2026-05-09 04:51:00
●A2606:4700:3033::ac43:9b942026-05-07 → 2026-05-09 · 2 obs
● 2026-05-07 00:33:04
● 2026-05-09 04:51:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net...-
us.comns1.centralnic.net, ns2.centralnic.net, ns3.centralnic.net, ns4.centralnic.net-
null.us.commaeve.ns.cloudflare.com, darwin.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.33.151

NS records: maeve.ns.cloudflare.com, darwin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for null.us.com (unsigned zone)

⏱️ Timing

Total: 758ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.89.21, 172.67.155.148
AAAA22606:4700:3033::ac43:9b94, 2606:4700:3032::6815:5915
NS2darwin.ns.cloudflare.com, maeve.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1darwin.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

null.us.com resolves to four IP numbers: 2606:4700:3032::6815:5915, 2606:4700:3033::ac43:9b94, 104.21.89.21 and 172.67.155.148.

other host names for instance eww.wtf, drsmarthome.tech, apostas-app-pt.com, satobsc.com and www.zuqiuba360.com share IP numbers with null.us.com.

Name Servers

null.us.com is delegated to two name servers: darwin.ns.cloudflare.com and maeve.ns.cloudflare.com.

null.us.com shares the same name server setup as other domains, for example shc-m.com, dantelmodelleri.com, nealsngauge.com, dashboard-nailyup.com and ghostmole.com.

null.us.com at least partially shares name servers with other domains, for instance yiplo.com, yuepaorenqi14.fun, darkwatchpatrol.com, royalspicekeene.com and intercomponents.eu.

These name servers are commonly used with the name servers kia.ns.cloudflare.com.

Host names with six IP numbers:

darwin.ns.cloudflare.com points to: 2606:4700:58::adf5:3b97, 2803:f800:50::6ca2:c197, 2a06:98c1:50::ac40:2197, 108.162.193.151, 172.64.33.151 and 173.245.59.151; maeve.ns.cloudflare.com points to: 2606:4700:50::a29f:262d, 2803:f800:50::6ca2:c22d, 2a06:98c1:50::ac40:222d, 108.162.194.45, 162.159.38.45 and 172.64.34.45.