mail.penlaws.com - robtex.com
mail.penlaws.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:c8b4πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4ccaπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.202Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.200.180πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.202, 172.67.200.180 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c8b4, 2606:4700:3035::6815:4cca | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com | ||||||
penlaws.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:c8b4πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4ccaπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.202Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.200.180πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | gail.ns.cloudflare.com β | ||||||
| NS | kirk.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.202, 172.67.200.180 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c8b4, 2606:4700:3035::6815:4cca | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com | ||||||
| SOA | gail.ns.cloudflare.comdns@cloudflare.com serial=2410218547 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.76.2022026-07-31 β 2026-07-31 Β· 3 obs
β 2017-08-14 22:57:46
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
βA172.67.200.1802026-07-31 β 2026-07-31 Β· 3 obs
β 2017-08-14 22:57:46
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
βA184.171.160.932017-08-14 β 2017-08-14 Β· 3 obs
β 2017-08-14 22:57:46
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
βA2606:4700:3033::ac43:c8b42026-07-31 β 2026-07-31 Β· 3 obs
β 2017-08-14 22:57:46
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
βA2606:4700:3035::6815:4cca2026-07-31 β 2026-07-31 Β· 3 obs
β 2017-08-14 22:57:46
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
β 2026-07-31 21:31:12
β 2026-07-31 21:31:14
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| penlaws.com | gail.ns.cloudflare.com, kirk.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.116
NS records: gail.ns.cloudflare.com, kirk.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for penlaws.com (unsigned zone)
β±οΈ Timing
Total: 100ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.200.180, 104.21.76.202 |
| AAAA | 2 | 2606:4700:3035::6815:4cca, 2606:4700:3033::ac43:c8b4 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gail.ns.cloudflare.com, gail.ns.cloudflare.com, gail.ns.cloudflare.com...)
Analysis
IP Addresses
mail.penlaws.com resolves to four IP addresses: 104.21.76.202, 172.67.200.180, 2606:4700:3033::ac43:c8b4 and 2606:4700:3035::6815:4cca.
primeflix.click, www.malariaeliminationgroup.org, joyeoupcpa7jb2cymoadbjcgbh.avls18.com and two other host names share IP numbers with mail.penlaws.com.