mail.assignmentfirm.com - dns.ninja
mail.assignmentfirm.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:b080πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1f79πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.31.121Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.176.128πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.31.121, 172.67.176.128 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b080, 2606:4700:3034::6815:1f79 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
assignmentfirm.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:b080πΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:1f79πΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.31.121Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.176.128πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | chelsea.ns.cloudflare.com β | ||||||
| NS | joel.ns.cloudflare.com | ||||||
| MX | mx1-hosting.jellyfish.systems β | ||||||
| MX | mx2-hosting.jellyfish.systems(10) | ||||||
| MX | mx3-hosting.jellyfish.systems(20) | ||||||
| TXT | google-site-verification=hfVoLWGipMKpWxQdwlRT9hcWXC-zp-JpD4DAv3TmrPE | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.31.121, 172.67.176.128 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b080, 2606:4700:3034::6815:1f79 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | chelsea.ns.cloudflare.comdns@cloudflare.com serial=2405570107 | ||||||
WOT: UNKNOWN (4/100)
Previously MX for
Same first word
Similar names
DNS History
9 records (4 active, 5 former)
βNSns05.domaincontrol.com2015-10-13 β 2016-07-14 Β· 4 obs
β 2015-10-13 17:23:06
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βNSns06.domaincontrol.com2015-10-13 β 2016-07-14 Β· 4 obs
β 2015-10-13 17:23:06
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βMXmail.assignmentfirm.com2015-10-13 β 2016-07-14 Β· 4 obs
β 2015-10-13 17:23:06
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βA104.21.31.1212026-06-27 β 2026-06-27 Β· 3 obs
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βA172.67.176.1282026-06-27 β 2026-06-27 Β· 3 obs
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βA23.229.239.2302015-05-06 β 2016-07-14 Β· 4 obs
β 2015-05-06 18:22:40
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βA2606:4700:3031::ac43:b0802026-06-27 β 2026-06-27 Β· 3 obs
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βA2606:4700:3034::6815:1f792026-06-27 β 2026-06-27 Β· 3 obs
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
βCNAMEassignmentfirm.com2015-05-06 β 2016-07-14 Β· 4 obs
β 2015-05-06 18:22:40
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
β 2016-07-14 06:20:20
β 2026-06-27 07:34:34
β 2026-06-27 07:34:36
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net... | - |
| assignmentfirm.com | joel.ns.cloudflare.com, chelsea.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.193.184
NS records: joel.ns.cloudflare.com, chelsea.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for assignmentfirm.com (unsigned zone)
β±οΈ Timing
Total: 151ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.128, 104.21.31.121 |
| AAAA | 2 | 2606:4700:3031::ac43:b080, 2606:4700:3034::6815:1f79 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (joel.ns.cloudflare.com, joel.ns.cloudflare.com, joel.ns.cloudflare.com...)
Analysis
IP Addresses
mail.assignmentfirm.com points to the four IP addresses 104.21.31.121, 172.67.176.128, 2606:4700:3031::ac43:b080 and 2606:4700:3034::6815:1f79.
Among the host names that share IP numbers with mail.assignmentfirm.com are 23838573777.quizela.com, 23761638634.quizela.com, inspiring-photography.com and two others.