mailserver.futureheathrow.co.uk - robtex.com
mailserver.futureheathrow.co.uk
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:13b0πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bb08πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.19.176Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.187.8πΊπΈ 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 | 104.21.19.176, 172.67.187.8 | ||||||
| IPv6 hints | 2606:4700:3033::6815:13b0, 2606:4700:3035::ac43:bb08 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
futureheathrow.co.uk
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::6815:13b0πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:bb08πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.19.176Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.187.8πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | chuck.ns.cloudflare.com β | ||||||
| NS | wally.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.19.176, 172.67.187.8 | ||||||
| IPv6 hints | 2606:4700:3033::6815:13b0, 2606:4700:3035::ac43:bb08 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=117, name=cloudflare-ech.com | ||||||
| SOA | chuck.ns.cloudflare.comdns@cloudflare.com serial=2400515547 | ||||||
WOT: SUSPICIOUS (1/100)
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.21.19.1762026-04-06 β 2026-04-24 Β· 2 obs
β 2026-04-06 12:50:30
β 2026-04-24 03:44:40
β 2026-04-24 03:44:40
βA172.67.187.82026-04-06 β 2026-04-24 Β· 2 obs
β 2026-04-06 12:50:30
β 2026-04-24 03:44:40
β 2026-04-24 03:44:40
βA2606:4700:3033::6815:13b02026-04-06 β 2026-04-24 Β· 2 obs
β 2026-04-06 12:50:30
β 2026-04-24 03:44:40
β 2026-04-24 03:44:40
βA2606:4700:3035::ac43:bb082026-04-06 β 2026-04-24 Β· 2 obs
β 2026-04-06 12:50:30
β 2026-04-24 03:44:40
β 2026-04-24 03:44:40
βCNAMEuixie.porkbun.com2026-04-06 β 2026-04-24 Β· 2 obs
β 2026-04-06 12:50:30
β 2026-04-24 03:44:40
β 2026-04-24 03:44:40
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| uk | nsc.nic.uk, nsd.nic.uk, dns3.nic.uk, dns4.nic.uk... | - |
| futureheathrow.co.uk | chuck.ns.cloudflare.com, wally.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.239
NS records: chuck.ns.cloudflare.com, wally.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for futureheathrow.co.uk (unsigned zone)
β±οΈ Timing
Total: 243ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.187.8, 104.21.19.176 |
| AAAA | 2 | 2606:4700:3033::6815:13b0, 2606:4700:3035::ac43:bb08 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
mailserver.futureheathrow.co.uk points to four IP numbers: 2606:4700:3033::6815:13b0, 2606:4700:3035::ac43:bb08, 104.21.19.176 and 172.67.187.8.
Other host names, for instance zhuhongbo.com.cn, exyt.pl, app.popify.app, applenosol.com and ultimatedbo.com share IP numbers with mailserver.futureheathrow.co.uk.