.pr SLA Compliance

TLD SLA Compliance Metrics

Spec 10

No metrics available yet

Metrics will appear after probes start reporting data. Check back in about an hour.

Current Check Status

Reported by Any53 Probes

Type	AF	RTT	Last Check	Source	Details	Status
`DNS`	v4	33ms	33 days, 11 hours ago	local	NSID: ns-2.pr.us3.bind	OK
`DNSSEC`	v4	96ms	33 days, 11 hours ago	local	—	FAIL
`DNSSEC`	v6	65ms	33 days, 11 hours ago	local	—	FAIL
`EPP *`	v4	45ms	33 days, 11 hours ago	local	Tudor EPP (Mock) v2.0	OK
`EPP *`	v6	46ms	33 days, 11 hours ago	local	Tudor EPP (Mock) v2.0	OK

Nameservers

8 IPs tested

Hostname	IP Address	AF	ASN
`a.lactld.org`	`200.0.68.10`	v4	AS61455
`a0.pr.afilias-nst.info`	`199.254.59.17`	v4	AS12041
`a2.pr.afilias-nst.info`	`199.249.116.17`	v4	AS207266
`b0.pr.afilias-nst.org`	`199.254.60.17`	v4	AS12041
`b2.pr.afilias-nst.org`	`199.249.124.17`	v4	AS207266
`c0.pr.afilias-nst.info`	`199.254.61.17`	v4	AS12041
`d0.pr.afilias-nst.org`	`199.254.62.17`	v4	AS12041
`pr-dns.denic.de`	`194.0.11.111`	v4	AS31529

Per ICANN Spec 10, we test all delegated nameserver IPs independently.

Test With Your Computer

DNS

dig @a.lactld.org pr. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID

drill -D pr. SOA @a.lactld.org Alternative using drill with DNSSEC trace

Registry Information

Active

TLD .pr

Operator Puerto Rico

ICANN SLA Requirements

Per ICANN Registry Agreement Specification 10:

DNS SLA UDP RTT ≤ 500ms for 95% of queries. Availability: 99% (max 432 min/month downtime).

EPP SLA RTT ≤ 4000ms for 95% of commands (Spec 10 §5). Availability: 98% (max 864 min/month downtime). (Demo mode)

API Access

JSON API

Access .pr compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/pr/

curl -H "X-API-Key: ${YOUR_API_KEY}" \
  "https://www.any53.com/any53/api/v1/compliance/pr/"

Example Response

{
  "tld": "pr",
  "display_name": ".pr",
  "operator": "Puerto Rico",
  "updated_at": "2026-01-31T12:00:00Z",
  "dns": {
    "availability_24h": 99.99,
    "rtt_p50_ms": 12,
    "rtt_p95_ms": 42,
    "sla_threshold_ms": 500
  },
  "servers": {
    "whois_host": "whois.afilias-srs.net"
  },
  "spec10_compliant": true
}

Generate API Key

Get a free API key to start making requests. Provide an email to upgrade to the verified tier (600 requests/hour).

Endpoints

Endpoint	Description	Tier
`GET /compliance/`	List all monitored TLDs	All
`GET /compliance/{tld}/`	Current metrics for a TLD	All
`GET /compliance/{tld}/history/`	Historical time-series data	Organization
`GET /compliance/{tld}/probes/`	Per-probe breakdown	Organization
`POST /compliance/keys/`	Generate a new API key	No auth

Rate Limits

Tier	Rate Limit	Features
Anonymous	100/hour	Current snapshot, hourly aggregates
Verified	600/hour	Current snapshot, hourly aggregates
Organization	6000/hour	Historical data, per-minute resolution, per-probe breakdown