TLD SLA Compliance Metrics
Spec 10DNS
| Period | Availability | RTT Compliance | RTT p50 | RTT p95 | Checks | TSLAC |
|---|---|---|---|---|---|---|
| 24h | 100% | 100% | 97ms | 274ms | 660 | |
| 7d | 100% | 100% | 98ms | 414ms | 3600 | |
| 30d | 99.92% | 99.92% | 98ms | 1386ms | 19980 |
DNSSEC Validation Metrics
Registry Agreement Spec 6DNSSEC 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 | 97.44% | 233ms | 681ms | 78 | |
| 7d | 95.67% | 239ms | 904ms | 416 | |
| 30d | 96.89% | 241ms | 725ms | 2314 |
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 | 45ms | 20 minutes ago | local | NSID: rip.psg.com | OK | |
DNS
|
v6 | 46ms | 20 minutes ago | local | NSID: rip.psg.com | OK | |
DNSSEC
|
v4 | 230ms | 1 hour, 51 minutes ago | local | Key: 23341 | OK | |
DNSSEC
|
v6 | 230ms | 1 hour, 51 minutes ago | local | Key: 23341 | OK |
Nameservers
12 IPs tested| Hostname | IP Address | AF | ASN | RPKI | Status |
|---|---|---|---|---|---|
ns-tn.afrinic.net |
196.216.168.25 |
v4 | — | — | |
ns-tn.afrinic.net |
2001:43f8:120::25 |
v6 | — | — | |
ns1.ati.tn |
41.228.62.63 |
v4 | — | — | |
ns1.ati.tn |
2c0f:fab0:ffff:4:41:228:62:63 |
v6 | — | — | |
ns2.ati.tn |
41.228.63.62 |
v4 | — | — | |
ns2.ati.tn |
2c0f:fab0:ffff:5:41:228:63:62 |
v6 | — | — | |
ns2.nic.fr |
192.93.0.4 |
v4 | — | — | |
ns2.nic.fr |
2001:660:3005:1::1:2 |
v6 | — | — | |
pch.ati.tn |
204.61.216.94 |
v4 | — | — | |
pch.ati.tn |
2001:500:14:6094:ad::1 |
v6 | — | — | |
rip.psg.com |
147.28.0.39 |
v4 | AS3130 | ||
rip.psg.com |
2001:418:1::39 |
v6 | — | — |
Per ICANN Spec 10, we test all delegated nameserver IPs independently.
Test With Your Computer
DNS
dig @ns-tn.afrinic.net xn--pgbs0dh. SOA +dnssec +nsid
Query SOA with DNSSEC validation and NSID
drill -D xn--pgbs0dh. SOA @ns-tn.afrinic.net
Alternative using drill with DNSSEC trace
Registry Information
Active
TLD
.تونس (xn--pgbs0dh)
Operator
Tunisia (Arabic)
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).
API Access
JSON APIAccess .تونس (xn--pgbs0dh) compliance metrics programmatically via our REST API.
Quick Start
GET
/any53/api/v1/compliance/xn--pgbs0dh/
curl -H "X-API-Key: ${YOUR_API_KEY}" \
"https://www.any53.com/any53/api/v1/compliance/xn--pgbs0dh/"
Example Response
{
"tld": "xn--pgbs0dh",
"display_name": ".تونس (xn--pgbs0dh)",
"operator": "Tunisia (Arabic)",
"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.ati.tn"
},
"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).
Save this key now! It cannot be retrieved later.
Tier:
Rate limit: /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 |