programma.us - robtex.com
programma.us
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:dc0eCloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:2b34Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.43.52Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.220.14Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | mario.ns.cloudflare.com β | ||||||
| NS | nia.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| MX | route1.mx.cloudflare.net(58) | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| MX | route2.mx.cloudflare.net(77) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.43.52, 172.67.220.14 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:dc0e, 2606:4700:3035::6815:2b34 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=205, name=cloudflare-ech.com | ||||||
| SOA | mario.ns.cloudflare.comdns@cloudflare.com serial=2413071459 | ||||||
us
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.cctld.us β | ||||||
| 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=1788927673 | ||||||
Same first word
Similar names
DNS History
19 records (9 active, 10 former)
βNSmario.ns.cloudflare.com2026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βNSnia.ns.cloudflare.com2026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βNSns-us.1and1-dns.com2016-03-14 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βNSns-us.1and1-dns.de2016-03-14 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βNSns-us.1and1-dns.org2016-03-14 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βNSns-us.1and1-dns.us2016-03-14 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βMXmx00.1and1.com2016-03-14 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βMXmx01.1and1.com2016-03-14 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βMXroute1.mx.cloudflare.net2026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βMXroute2.mx.cloudflare.net2026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βMXroute3.mx.cloudflare.net2026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βA104.21.43.522026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βA172.67.220.142026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βA192.195.77.352016-03-14 β 2016-07-05 Β· 4 obs
β 2016-07-05 14:52:54
β 2017-02-15 05:35:14
β 2026-09-09 05:27:04
βA2606:4700:3030::ac43:dc0e2026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βA2606:4700:3035::6815:2b342026-09-04 β 2026-09-09 Β· 3 obs
β 2026-09-04 03:24:46
β 2026-09-09 05:27:04
βA2607:f1c0:1000:90d0:3ba6:fb22:13df:80002016-03-14 β 2016-07-05 Β· 4 obs
β 2016-07-05 14:52:54
β 2017-02-15 05:35:14
β 2026-09-09 05:27:04
βA2607:f1c0:801:9727:a658:96f4:b730:02017-02-15 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
βA74.208.67.1562017-02-15 β 2017-02-15 Β· 4 obs
β 2017-02-15 05:35:14
β 2019-03-20 11:42:32
β 2026-09-09 05:27:04
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | 16 records |
| programma.us | mario.ns.cloudflare.com, nia.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.203
NS records: mario.ns.cloudflare.com, nia.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for programma.us (unsigned zone)
β±οΈ Timing
Total: 4683ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.220.14, 104.21.43.52 |
| AAAA | 2 | 2606:4700:3035::6815:2b34, 2606:4700:3030::ac43:dc0e |
| NS | 2 | mario.ns.cloudflare.com, nia.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 17), route1.mx.cloudflare.net (pri: 58)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | mario.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 16
In-bailiwick: 16 (b.cctld.us, b.cctld.us, f.cctld.us...)
Analysis
IP Addresses
programma.us points to the four IP addresses 104.21.43.52, 172.67.220.14, 2606:4700:3030::ac43:dc0e and 2606:4700:3035::6815:2b34.
Name Servers
programma.us has two authoritative name servers β mario.ns.cloudflare.com and nia.ns.cloudflare.com.
Mail Servers
Mail for programma.us is routed through three mail servers β route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
DNS names with 6 IP addresses:
route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.