.在线 (xn--3ds443g) SLA Compliance

TLD SLA Compliance Metrics

Spec 10

DNS

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	45ms	232ms	48
7d	100%	100%	45ms	430ms	1092
30d	95.10%	95.10%	45ms	430ms	1425

RDAP

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	No data available
7d	100%	99.11%	1132ms	1842ms	112
30d	100%	98.91%	1138ms	1805ms	184

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
24h	50.00%	238ms	5018ms	12
7d	47.22%	511ms	5014ms	216
30d	55.02%	513ms	4144ms	289

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
`DNS`	v4	45ms	33 minutes ago	local	NSID: USA.WEST.01	OK
`DNS`	v6	45ms	33 minutes ago	local	NSID: USA.WEST.01	OK
`DNSSEC`	v4	239ms	3 hours, 43 minutes ago	local	Key: 33427	OK
`DNSSEC`	v6	5032ms	3 hours, 43 minutes ago	local	—	FAIL
`RDAP`	v4	1036ms	1 day, 2 hours ago	local	TLS 1.2	OK
`RDAP`	v6	1153ms	1 day, 2 hours ago	local	TLS 1.2	OK

RDAP HTTPS Timing

1153ms total

DNS Lookup

—

TCP Connect

259ms

TLS Handshake

522ms

Time to First Byte

1152ms

TLS 1.2 / TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

Nameservers

6 IPs tested

Hostname	IP Address	AF
`ns1.teleinfo.cn`	`103.61.60.1`	v4
`ns1.teleinfo.cn`	`2402:7d80::1`	v6
`ns2.teleinfoo.com`	`103.61.61.1`	v4
`ns2.teleinfoo.com`	`2402:7d80:8888::1`	v6
`ns3.teleinfo.cn`	`103.61.62.1`	v4
`ns4.teleinfoo.com`	`103.61.63.1`	v4

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

Test With Your Computer

DNS

dig @ns1.teleinfo.cn xn--3ds443g. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID

drill -D xn--3ds443g. SOA @ns1.teleinfo.cn Alternative using drill with DNSSEC trace

RDAP

curl -sS "https://rdap.teleinfo.cn/xn--3ds443g/domain/nic.xn--3ds443g" | jq . Fetch RDAP JSON (positive lookup)

curl -I -sS "https://rdap.teleinfo.cn/xn--3ds443g/domain/nic.xn--3ds443g" Headers only (check TLS, timing)

Open in Browser View RDAP response directly

Registry Information

Active

TLD .在线 (xn--3ds443g)

Operator Beijing TLD Registry Technology Limited

RDAP Server https://rdap.teleinfo.cn/xn--3ds443g/ 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 .在线 (xn--3ds443g) compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/xn--3ds443g/

curl -H "X-API-Key: ${YOUR_API_KEY}" \
  "https://www.any53.com/any53/api/v1/compliance/xn--3ds443g/"

Example Response

{
  "tld": "xn--3ds443g",
  "display_name": ".在线 (xn--3ds443g)",
  "operator": "Beijing TLD Registry Technology Limited",
  "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.teleinfo.cn/xn--3ds443g/"
  },
  "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