karow.us - robtex.com
karow.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:3564🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:d3fc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.53.100Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.211.252🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amir.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 108.162.193.62🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 172.64.33.62🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 173.245.59.62🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| NS | carol.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a50🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c050🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2050🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 108.162.192.80🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 172.64.32.80🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| A | 173.245.58.80🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carol.ns.cloudflare.com | ||||||
| MX | mx00.1and1.com ⭐ | ||||||
| A | 74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx00.perfora.net | ||||||
| MX | mx01.1and1.com ⭐ | ||||||
| A | 74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | mx01.perfora.net | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.53.100, 172.67.211.252 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3564, 2606:4700:3034::ac43:d3fc | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=217, name=cloudflare-ech.com | ||||||
| SOA | amir.ns.cloudflare.comdns@cloudflare.com serial=2409984929 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1786543126 | ||||||
Same first word
Similar names
DNS History
16 records (8 active, 8 former)
●NSamir.ns.cloudflare.com2026-08-03 → 2026-08-12 · 3 obs
● 2026-08-03 10:35:06
● 2026-08-12 14:30:04
●NScarol.ns.cloudflare.com2026-08-03 → 2026-08-12 · 3 obs
● 2026-08-03 10:35:06
● 2026-08-12 14:30:04
○NSns1085.ui-dns.biz2020-02-20 → 2020-02-20 · 4 obs
● 2020-02-20 11:35:48
○ 2026-08-03 10:35:06
○ 2026-08-12 14:30:04
○NSns1085.ui-dns.com2020-02-20 → 2020-02-20 · 4 obs
● 2020-02-20 11:35:48
○ 2026-08-03 10:35:06
○ 2026-08-12 14:30:04
○NSns1085.ui-dns.de2020-02-20 → 2020-02-20 · 4 obs
● 2020-02-20 11:35:48
○ 2026-08-03 10:35:06
○ 2026-08-12 14:30:04
○NSns1085.ui-dns.org2020-02-20 → 2020-02-20 · 4 obs
● 2020-02-20 11:35:48
○ 2026-08-03 10:35:06
○ 2026-08-12 14:30:04
○NSns57.1and1.com2015-08-17 → 2016-11-25 · 4 obs
● 2016-11-25 01:41:36
○ 2020-02-20 11:35:48
○ 2026-08-12 14:30:04
○NSns58.1and1.com2015-08-17 → 2016-11-25 · 4 obs
● 2016-11-25 01:41:36
○ 2020-02-20 11:35:48
○ 2026-08-12 14:30:04
●A104.21.53.1002026-08-03 → 2026-08-12 · 3 obs
● 2026-08-03 10:35:06
● 2026-08-12 14:30:04
●A172.67.211.2522026-08-03 → 2026-08-12 · 3 obs
● 2026-08-03 10:35:06
● 2026-08-12 14:30:04
○A216.250.121.562016-11-25 → 2020-02-20 · 5 obs
● 2016-11-25 01:41:36
● 2020-02-20 11:35:48
○ 2026-08-03 10:35:06
○ 2026-08-12 14:30:04
●A2606:4700:3033::6815:35642026-08-03 → 2026-08-12 · 3 obs
● 2026-08-03 10:35:06
● 2026-08-12 14:30:04
●A2606:4700:3034::ac43:d3fc2026-08-03 → 2026-08-12 · 3 obs
● 2026-08-03 10:35:06
● 2026-08-12 14:30:04
○A74.208.61.262015-08-17 → 2016-03-27 · 4 obs
● 2016-03-27 19:53:12
○ 2016-11-25 01:41:36
○ 2026-08-12 14:30:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | m.cctld.us, k.cctld.us, b.cctld.us, x.cctld.us... | - |
| karow.us | amir.ns.cloudflare.com, carol.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.80
NS records: amir.ns.cloudflare.com, carol.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for karow.us (unsigned zone)
⏱️ Timing
Total: 785ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.53.100, 172.67.211.252 |
| AAAA | 2 | 2606:4700:3034::ac43:d3fc, 2606:4700:3033::6815:3564 |
| NS | 2 | amir.ns.cloudflare.com, carol.ns.cloudflare.com |
| MX | 2 | mx00.1and1.com (pri: 10), mx01.1and1.com (pri: 10) |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amir.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
karow.us points to the four IP addresses 104.21.53.100, 172.67.211.252, 2606:4700:3033::6815:3564 and 2606:4700:3034::ac43:d3fc.
torpedus.com.br, lingling5.cc, www.wallplacepanelbeaters.co.nz plus two other host names have IP numbers in common with karow.us.
Name Servers
The NS records for karow.us delegate to amir.ns.cloudflare.com and carol.ns.cloudflare.com.
The name server configuration of karow.us is shared with other domains, for instance ekobzar.com, asl7799.com, yggtorrent.li and two others.
The name servers of karow.us overlap at least partially with those of other domains — among them 69567.xyz, localresizer.com, motchillzl.io and two more.
These name servers commonly appear in combination with the name servers junade.ns.cloudflare.com.
Hosts with 6 IP addresses each:
amir.ns.cloudflare.com maps to 108.162.193.62, 172.64.33.62, 173.245.59.62 and 3 additional IP addresses.
carol.ns.cloudflare.com maps to 108.162.192.80, 172.64.32.80, 173.245.58.80 and 3 additional IP addresses.
Mail Servers
karow.us uses two mail servers, mx00.1and1.com and mx01.1and1.com.
The mail server setup of karow.us matches that of other domains such as troop751.org, s91148478.onlinehome.us, vhellc.com and two others.
At least some of the mail servers used by karow.us are shared with other domains: garagefloorslasvegas.com, collabians.com, famouslyquoted.com and two others among them.
Both mx00.1and1.com and mx01.1and1.com have a single IP address each — mx00.1and1.com resolves to 74.208.114.65 while mx01.1and1.com resolves to 74.208.114.66.