4checkin.rest - robtex.com
4checkin.rest
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::6815:3005🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:af27🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.5Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.175.39🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jermaine.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c9d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 108.162.195.157🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 162.159.44.157Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| A | 172.64.35.157🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jermaine.ns.cloudflare.com | ||||||
| NS | kay.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a7d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 108.162.192.125🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 172.64.32.125🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 173.245.58.125🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.5, 172.67.175.39 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3005, 2606:4700:3037::ac43:af27 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
| SOA | jermaine.ns.cloudflare.comdns@cloudflare.com serial=2399757243 | ||||||
rest
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1776091539 | ||||||
Same first word
4checkin.rest |
Similar names
DNS History
6 records (6 active, 0 former)
●NSjermaine.ns.cloudflare.com2026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 15:16:06
●NSkay.ns.cloudflare.com2026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 15:16:06
●A104.21.48.52026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 15:16:06
●A172.67.175.392026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 15:16:06
●A2606:4700:3033::6815:30052026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 15:16:06
●A2606:4700:3037::ac43:af272026-03-25 → 2026-04-13 · 2 obs
● 2026-04-13 15:16:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| rest | ns10.trs-dns.org, ns10.trs-dns.info, ns01.trs-dns.com, ns01.trs-dns.net | 8 records |
| 4checkin.rest | kay.ns.cloudflare.com, jermaine.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.157
NS records: kay.ns.cloudflare.com, jermaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 4checkin.rest (unsigned zone)
⏱️ Timing
Total: 293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.175.39, 104.21.48.5 |
| AAAA | 2 | 2606:4700:3037::ac43:af27, 2606:4700:3033::6815:3005 |
| NS | 2 | jermaine.ns.cloudflare.com, kay.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jermaine.ns.cloudflare.com dns.cloudflar |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.info, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
Four IP numbers are pointed to by 4checkin.rest: 2606:4700:3033::6815:3005, 2606:4700:3037::ac43:af27, 104.21.48.5 and 172.67.175.39.
other host names including windermereabode.com, get-fit-foundation.org, mecuokc.com, amelodent.com and mail.usa(0x736578).com share IP numbers with 4checkin.rest.
Name Servers
4checkin.rest is delegated to two name servers jermaine.ns.cloudflare.com and kay.ns.cloudflare.com.
4checkin.rest shares the same name server setup as other domains, for instance planpaychik35745.world, lpmake.com, ricevere-fondi971614.help, seriesreport.co.uk and s2025kys.info.
4checkin.rest at least partially shares name servers with other domains, for instance yctea.com.tw, omnehosting.com, profmelissa.com, twickerz.com and wigle.mobi.
These name servers are commonly used with dalary.ns.cloudflare.com, joyce.ns.cloudflare.com and trevor.ns.cloudflare.com.
Host names with six IP numbers:
Host name jermaine.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9d, 2803:f800:50::6ca2:c39d, 2a06:98c1:50::ac40:239d, 108.162.195.157, 162.159.44.157 and 172.64.35.157.
Host name kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.