string.mx - dns.ninja
string.mx
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:3971πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:a36eπΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.57.113Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.163.110πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | irma.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3aa6πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a6π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a6πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 108.162.192.166πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 172.64.32.166πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| A | 173.245.58.166πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | irma.ns.cloudflare.com | ||||||
| NS | tom.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b93πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c193π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2193πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 108.162.193.147πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 172.64.33.147πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| A | 173.245.59.147πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tom.ns.cloudflare.com | ||||||
| MX | _dc-mx.bff288d2c58f.string.mx β | ||||||
| A | 192.250.231.21π¬π§ WHG-USE1192.250.231.0/24 | ||||||
| PTR | p1423.use1.mysecurecloudhost.com | ||||||
| TXT | v=spf1 a mx include:spf.mysecurecloudhost.com -all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.57.113, 172.67.163.110 | ||||||
| IPv6 hints | 2606:4700:3033::6815:3971, 2606:4700:3035::ac43:a36e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=144, name=cloudflare-ech.com | ||||||
| SOA | irma.ns.cloudflare.comdns@cloudflare.com serial=2411749904 | ||||||
mx
| DNSSEC | π Signed (DS record present) | ||||||
| NS | m.mx-ns.mx β | ||||||
| NS | c.mx-ns.mx | ||||||
| NS | e.mx-ns.mx | ||||||
| NS | i.mx-ns.mx | ||||||
| NS | o.mx-ns.mx | ||||||
| NS | x.mx-ns.mx | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | m.mx-ns.mxhostmaster@nic.mx serial=1789384808 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
βNSirma.ns.cloudflare.com2026-09-05 β 2026-09-14 Β· 2 obs
β 2026-09-14 11:42:50
βNStom.ns.cloudflare.com2026-09-05 β 2026-09-14 Β· 2 obs
β 2026-09-14 11:42:50
βMX_dc-mx.bff288d2c58f.string.mx2026-09-05 β 2026-09-14 Β· 2 obs
β 2026-09-14 11:42:50
βA104.21.57.1132026-09-08 β 2026-09-14 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA172.67.163.1102026-09-08 β 2026-09-14 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA188.114.96.02026-09-05 β 2026-09-05 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA188.114.97.02026-09-05 β 2026-09-05 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA2606:4700:3033::6815:39712026-09-08 β 2026-09-14 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA2606:4700:3035::ac43:a36e2026-09-08 β 2026-09-14 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA2a06:98c1:3120::2026-09-05 β 2026-09-05 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
βA2a06:98c1:3121::2026-09-05 β 2026-09-05 Β· 3 obs
β 2026-09-08 11:35:08
β 2026-09-14 11:42:50
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| mx | c.mx-ns.mx, e.mx-ns.mx, i.mx-ns.mx, m.mx-ns.mx... | 12 records |
| string.mx | tom.ns.cloudflare.com, irma.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.147
NS records: tom.ns.cloudflare.com, irma.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for string.mx (unsigned zone)
β±οΈ Timing
Total: 561ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.163.110, 104.21.57.113 |
| AAAA | 2 | 2606:4700:3035::ac43:a36e, 2606:4700:3033::6815:3971 |
| NS | 2 | irma.ns.cloudflare.com, tom.ns.cloudflare.com |
| MX | 1 | _dc-mx.bff288d2c58f.string.mx (pri: 0) |
| TXT | 1 | v=spf1 a mx include:spf.mysecurecloudhos |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | irma.ns.cloudflare.com dns.cloudflare.co |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (c.mx-ns.mx, c.mx-ns.mx, e.mx-ns.mx...)
Analysis
IP Addresses
string.mx points to the four IP addresses 104.21.57.113, 172.67.163.110, 2606:4700:3033::6815:3971 and 2606:4700:3035::ac43:a36e.
purityplan.org, oriin.vn, vcradv.com.br plus two other host names have IP numbers in common with string.mx.
Name Servers
string.mx is served by two delegated name servers, irma.ns.cloudflare.com and tom.ns.cloudflare.com.
The name server configuration of string.mx is shared with other domains, for instance alanagosmanh.pages.dev, zaneledgera.pages.dev, 56514758q.pages.dev and two others.
The name servers of string.mx overlap at least partially with those of other domains β among them brasilpromosimples.click, camp-walden-staff-sign-in-out.pages.dev, casinobuitenland-nl.com and two more.
These name servers commonly co-occur with the name servers ophelia.ns.cloudflare.com, kia.ns.cloudflare.com, bob.ns.cloudflare.com and keaton.ns.cloudflare.com.
Hosts with 6 IP addresses each:
irma.ns.cloudflare.com carries IP addresses 108.162.192.166, 172.64.32.166 and 173.245.58.166, with 3 other addresses beyond those.
tom.ns.cloudflare.com carries IP addresses 108.162.193.147, 172.64.33.147 and 173.245.59.147, with 3 other addresses beyond those.
Mail Servers
string.mx uses one mail server β _dc-mx.bff288d2c58f.string.mx.
There is one IP number for _dc-mx.bff288d2c58f.string.mx: 192.250.231.21.