TLD SLA Compliance Metrics
Spec 10No metrics available yet
Metrics will appear after probes start reporting data. Check back in about an hour.
Current Check Status
Reported by Any53 Probes| Type | AF | RTT | Last Check | Source | Details | Status | TSLAC |
|---|---|---|---|---|---|---|---|
DNS
|
v4 | 211ms | 33 days, 14 hours ago | local | NSID: s2.bkk | OK | |
DNS
|
v6 | 29ms | 33 days, 14 hours ago | local | NSID: s2.mnp | OK | |
DNSSEC
|
v4 | 133ms | 33 days, 14 hours ago | local | Key: 64419 | OK | |
DNSSEC
|
v6 | 133ms | 33 days, 14 hours ago | local | Key: 64419 | OK |
Nameservers
12 IPs tested| Hostname | IP Address | AF | ASN | RPKI | Status |
|---|---|---|---|---|---|
a.nic.rs |
91.199.17.59 |
v4 | AS47267 | ||
a.nic.rs |
2001:67c:69c::59 |
v6 | — | — | |
b.nic.rs |
195.178.32.2 |
v4 | AS8400 | ||
b.nic.rs |
2a00:e90:0:3::3 |
v6 | — | — | |
c.nic.rs |
45.142.220.81 |
v4 | AS208366 | ||
c.nic.rs |
2a0e:dbc0:2::81 |
v6 | — | — | |
f.nic.rs |
204.61.216.32 |
v4 | AS42 | ||
f.nic.rs |
2001:500:14:6032:ad::1 |
v6 | — | — | |
h.nic.rs |
91.199.17.60 |
v4 | AS47267 | ||
h.nic.rs |
2001:67c:69c::60 |
v6 | — | — | |
l.nic.rs |
194.146.106.114 |
v4 | AS8674 | ||
l.nic.rs |
2001:67c:1010:29::53 |
v6 | — | — |
Per ICANN Spec 10, we test all delegated nameserver IPs independently.
Test With Your Computer
DNS
dig @a.nic.rs xn--90a3ac. SOA +dnssec +nsid
Query SOA with DNSSEC validation and NSID
drill -D xn--90a3ac. SOA @a.nic.rs
Alternative using drill with DNSSEC trace
Registry Information
Active
TLD
.срб (xn--90a3ac)
Operator
Serbia (Cyrillic)
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 .срб (xn--90a3ac) compliance metrics programmatically via our REST API.
Quick Start
GET
/any53/api/v1/compliance/xn--90a3ac/
curl -H "X-API-Key: ${YOUR_API_KEY}" \
"https://www.any53.com/any53/api/v1/compliance/xn--90a3ac/"
Example Response
{
"tld": "xn--90a3ac",
"display_name": ".срб (xn--90a3ac)",
"operator": "Serbia (Cyrillic)",
"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.rnids.rs"
},
"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 |