.佛山 (xn--1qqw23a)

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 1.0ms 47ms 704
7d 100% 100% 1.0ms 52ms 3832
30d 99.92% 99.92% 1.0ms 88ms 21176

RDAP (TCP)

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 235ms 310ms 32
7d 100% 100% 230ms 309ms 180
30d 100% 100% 226ms 316ms 1004

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 100% 22ms 67ms 88
7d 100% 19ms 64ms 480
30d 99.77% 20ms 65ms 2636

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 1.1ms 13 minutes ago local — OK
DNS v6 1.1ms 13 minutes ago local — OK
DNSSEC v4 19ms 15 minutes ago local Key: 44374 OK
DNSSEC v6 64ms 15 minutes ago local Key: 44374 OK
RDAP TCP v4 210ms 1 hour, 19 minutes ago local — OK
RDAP TCP v6 234ms 1 hour, 19 minutes ago local — OK

RDAP HTTPS Timing

763ms total
DNS Lookup
47ms
TCP Connect
233ms
TLS Handshake
236ms
Time to First Byte
763ms

TLS 1.3 / TLS_AES_128_GCM_SHA256

Nameservers

8 IPs tested
Hostname IP Address AF ASN RPKI Status
ta.ngtld.cn 42.83.130.1 v4 — —
ta.ngtld.cn 2001:dc7:ffd1::1 v6 — —
tb.ngtld.cn 42.83.131.1 v4 — —
tb.ngtld.cn 2001:dc7:ffd2::1 v6 — —
tc.ngtld.cn 42.83.132.1 v4 — —
tc.ngtld.cn 2001:dc7:ffd3::1 v6 — —
td.ngtld.cn 42.83.133.1 v4 — —
te.ngtld.cn 42.83.134.1 v4 — —

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

Test With Your Computer

DNS

dig @ta.ngtld.cn xn--1qqw23a. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID
drill -D xn--1qqw23a. SOA @ta.ngtld.cn Alternative using drill with DNSSEC trace

RDAP

curl -sS "https://restwhois.ngtld.cn/domain/nic.xn--1qqw23a" | jq . Fetch RDAP JSON (positive lookup)
curl -I -sS "https://restwhois.ngtld.cn/domain/nic.xn--1qqw23a" Headers only (check TLS, timing)
Open in Browser View RDAP response directly

Registry Information

Active
TLD .佛山 (xn--1qqw23a)
Operator Guangzhou YU Wei Information Technology Co., Ltd.
RDAP Server https://restwhois.ngtld.cn/ 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 .佛山 (xn--1qqw23a) compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/xn--1qqw23a/ 
curl -H "X-API-Key: ${YOUR_API_KEY}" \
  "https://www.any53.com/any53/api/v1/compliance/xn--1qqw23a/"

Example Response

{
  "tld": "xn--1qqw23a",
  "display_name": ".佛山 (xn--1qqw23a)",
  "operator": "Guangzhou YU Wei Information Technology Co., Ltd.",
  "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://restwhois.ngtld.cn/"
  },
  "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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