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1,277 sitesUK brands

DNS providers & DNSSEC adoption on brand websites

DNS providers, DNSSEC, CAA and IPv6 on popular websites.

6.8%
DNSSEC
111 / 1,643
11%
CAA record
186 / 1,643
26%
IPv6 (AAAA record)
434 / 1,643
<0.1%
Single nameserver
1 / 1,643

DNS providers

  1. 1Other42%691
  2. 2Cloudflare19%319
  3. 3Amazon Route 5315%244
  4. 4Akamai Edge DNS6.7%110
  5. 5GoDaddy4%66
  6. 6Azure DNS4%65
  7. 7UltraDNS2.8%46
  8. 8NS12.1%34
  9. 9Google Cloud DNS1.2%20
  10. 10None0.7%11
  11. 11Gandi0.6%10
  12. 12IONOS0.5%9
  13. 13DNS Made Easy0.2%4
  14. 14DNSimple0.2%3
  15. 15Wix0.2%3

Share of 1,643 sites in the sample.

By market

MetricUK brandsUnited KingdomGlobal
DNSSEC6.8%1.9%8.7%
CAA record11%3.5%13%
IPv6 (AAAA record)26%72%36%
Single nameserver<0.1%<0.1%0.2%

Number of nameservers

  1. 1240%654
  2. 2434%554
  3. 3615%243
  4. 4310%164
  5. 551%16
  6. 600.7%11

Share of 1,643 sites in the sample.

Our crawler: 1,277 sites · UK brands · updated 13 Nov 2026 · Methodology

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