.tmall

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 42ms 91ms 88
7d 100% 100% 60ms 170ms 480
30d 100% 100% 56ms 170ms 2156

RDAP

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 91ms 99ms 20
7d 100% 100% 99ms 115ms 120
30d 100% 100% 100ms 116ms 404

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% 56ms 164ms 22
7d 100% 110ms 158ms 120
30d 99.75% 160ms 204ms 408

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 90ms 2 hours, 4 minutes ago local NSID: app14.ams2.hosts.meta.r… OK
DNS v6 138ms 158 days, 10 hours ago local NSID: app10.nrt1.hosts.meta.r… OK
DNSSEC v4 56ms 1 hour, 53 minutes ago local Key: 58525 OK
DNSSEC v6 159ms 1 hour, 53 minutes ago local Key: 58525 OK
RDAP v4 106ms 10 minutes ago local TLS 1.3 OK
RDAP v6 106ms 9 minutes ago local TLS 1.3 OK

RDAP HTTPS Timing

106ms total
DNS Lookup
0.65ms
TCP Connect
2.9ms
TLS Handshake
21ms
Time to First Byte
106ms

TLS 1.3 / TLS_AES_128_GCM_SHA256

Nameservers

4 IPs tested
Hostname IP Address AF ASN RPKI Status
a0.nic.tmall 65.22.52.9 v4 — —
a2.nic.tmall 65.22.55.9 v4 AS207266
b0.nic.tmall 65.22.53.9 v4 AS12041
c0.nic.tmall 65.22.54.9 v4 AS12041

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

Test With Your Computer

DNS

dig @a0.nic.tmall tmall. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID
drill -D tmall. SOA @a0.nic.tmall Alternative using drill with DNSSEC trace

RDAP

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

Registry Information

Active
TLD .tmall
Operator Alibaba Group Holding Limited
RDAP Server https://rdap.identitydigital.services/rdap/ 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 .tmall compliance metrics programmatically via our REST API.

Quick Start

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

Example Response

{
  "tld": "tmall",
  "display_name": ".tmall",
  "operator": "Alibaba Group Holding 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.identitydigital.services/rdap/"
  },
  "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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