.box

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 94ms 351ms 84
7d 100% 100% 93ms 243ms 480
30d 100% 100% 52ms 243ms 1620

RDAP

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 429ms 475ms 40
7d 100% 100% 434ms 578ms 240
30d 100% 99.75% 429ms 629ms 816

DNSSEC Validation Metrics

Registry Agreement Spec 6

DNSSEC is required by the Registry Agreement (Specification 6) but is not part of the Spec 10 SLA. We monitor DNSSEC validation independently.

Period Validation Rate RTT p50 RTT p95 Checks Status
24h 0.00% 23ms 85ms 44
7d 0.00% 23ms 87ms 240
30d 0.00% 25ms 70ms 808

Unlike Spec 10 services, DNSSEC has no formal availability SLA. Thresholds shown are operational guidelines.

Current Check Status

Reported by Any53 Probes
Type AF RTT Last Check Source Details Status TSLAC
DNS v4 18ms 57 minutes ago local NSID: WVQS-AQ5DSO-L6ZRS7 OK
DNS v6 18ms 124 days, 4 hours ago local NSID: WVQS-AQ5DSO-L6ZRS7 OK
DNSSEC v4 99ms 51 minutes ago local — FAIL
DNSSEC v6 22ms 51 minutes ago local — FAIL
RDAP v4 465ms 34 minutes ago local TLS 1.2 OK
RDAP v6 416ms 34 minutes ago local TLS 1.2 OK

RDAP HTTPS Timing

416ms total
DNS Lookup
3.7ms
TCP Connect
96ms
TLS Handshake
196ms
Time to First Byte
416ms

TLS 1.2 / TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

Nameservers

4 IPs tested
Hostname IP Address AF ASN RPKI Status
a.nic.box 194.169.218.139 v4 — —
b.nic.box 185.24.64.139 v4 — —
c.nic.box 212.18.248.139 v4 — —
d.nic.box 212.18.249.139 v4 — —

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

Test With Your Computer

DNS

dig @a.nic.box box. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID
drill -D box. SOA @a.nic.box Alternative using drill with DNSSEC trace

RDAP

curl -sS "https://rdap.centralnic.com/box/domain/nic.box" | jq . Fetch RDAP JSON (positive lookup)
curl -I -sS "https://rdap.centralnic.com/box/domain/nic.box" Headers only (check TLS, timing)
Open in Browser View RDAP response directly

Registry Information

Active
TLD .box
Operator Intercap Registry Inc.
RDAP Server https://rdap.centralnic.com/box/ RDAP Client

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).
RDAP SLA RTT ≤ 4000ms for 95% of queries. Availability: 98% (max 864 min/month downtime).

API Access

JSON API

Access .box compliance metrics programmatically via our REST API.

Quick Start

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

Example Response

{
  "tld": "box",
  "display_name": ".box",
  "operator": "Intercap Registry Inc.",
  "updated_at": "2026-01-31T12:00:00Z",
  "dns": {
    "availability_24h": 99.99,
    "rtt_p50_ms": 12,
    "rtt_p95_ms": 42,
    "sla_threshold_ms": 500
  },
  "rdds": {
    "protocol": "RDAP",
    "availability_24h": 99.95,
    "rtt_p50_ms": 180,
    "rtt_p95_ms": 412,
    "sla_threshold_ms": 4000
  },
  "servers": {
    "rdap_url": "https://rdap.centralnic.com/box/"
  },
  "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

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