ZeroDNS live site · strong · 100/100
Internet City
Internet City has returned
An early-2000s web property, archived, reclaimed in 2026 and rebuilt for owned mail, DNS, IPv6 and networks. Heritage domain, modern infrastructure.
Visit www.internetcity.co.uk ↗ · updated 2026-10-15T01:14:11+00:00
✓ DNSSEC✓ IPv4✓ IPv6✓ TLS✓ Mail✓ DKIMAgents 3/3
| Addresses | A 217.155.241.55 AAAA 2a02:8012:bc57:face::ace1 |
|---|---|
| Certificate | issuer Let's Encrypt · expires Dec 18 18:50:02 2026 GMT (64d) · served from 2a02:8012:bc57:face::ace1 |
| DNSSEC | DNSKEY yes (2 keys) · NSEC3 · DS anchored · RRSIG yes · delv fully validated |
| MX 0 mail.zerodns.co.uk. SPF v=spf1 mx -all DMARC v=DMARC1; p=reject; sp=reject; pct=100; adkim=r; aspf=r; rua=mailto:dmarc@internetcity.co.uk; ruf=mailto:dmarc-forensics@internetcity.co.uk; fo=1; ri=43200 | |
| DKIM |
mail._domainkey (internetcity.co.uk): valid RSA 2048 bit |
| CAA | 0 issue "letsencrypt.org" / 0 iodef "mailto:support@internetcity.co.uk" / 0 issuewild "letsencrypt.org" (internetcity.co.uk) |
| Agents |
_index: 1 www.internetcity.co.uk. alpn="h2,h3" port=443 _a2a: 1 www.internetcity.co.uk. alpn="h2,h3" port=443 _mcp: 1 www.internetcity.co.uk. alpn="h2,h3" port=443 |