.nz

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 127ms 216ms 308
7d 100% 100% 118ms 1234ms 1680
30d 99.75% 99.75% 131ms 1234ms 5684

WHOIS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 50.00% 50.00% 360ms 1860ms 24
7d 50.00% 50.00% 357ms 1591ms 120
30d 50.00% 50.00% 360ms 1334ms 412

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 0.00% 181ms 181ms 44
7d 0.00% 182ms 184ms 240
30d 64.78% 193ms 242ms 812

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 214ms 5 minutes ago local NSID: s2.bkk OK
DNS v6 50ms 158 days, 1 hour ago local NSID: s2.mnp OK
DNSSEC v4 182ms 1 hour, 30 minutes ago local — FAIL
DNSSEC v6 182ms 1 hour, 30 minutes ago local — FAIL
WHOIS v4 362ms 2 hours, 46 minutes ago local — OK
WHOIS v6 0.45ms 2 hours, 46 minutes ago local — FAIL

Nameservers

7 IPs tested
Hostname IP Address AF ASN RPKI Status
ns1.dns.net.nz 202.46.190.130 v4 AS45809
ns2.dns.net.nz 202.46.187.130 v4 AS45285
ns3.dns.net.nz 202.46.188.130 v4 AS45285
ns4.dns.net.nz 202.46.189.130 v4 AS38064
ns5.dns.net.nz 185.159.197.130 v4 AS55195
ns6.dns.net.nz 185.159.198.130 v4 AS394354
ns7.dns.net.nz 194.146.106.54 v4 AS8674

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

Test With Your Computer

DNS

dig @ns1.dns.net.nz nz. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID
drill -D nz. SOA @ns1.dns.net.nz Alternative using drill with DNSSEC trace

WHOIS

whois -h whois.srs.net.nz nic.nz Query WHOIS server directly
echo "nic.nz" | nc whois.srs.net.nz 43 Raw TCP query (see exact response)

Registry Information

Active
TLD .nz
Operator New Zealand
WHOIS Server whois.srs.net.nz

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).
WHOIS SLA RTT ≤ 4000ms for 95% of queries. Availability: 98% (max 864 min/month downtime).

API Access

JSON API

Access .nz compliance metrics programmatically via our REST API.

Quick Start

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

Example Response

{
  "tld": "nz",
  "display_name": ".nz",
  "operator": "New Zealand",
  "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": "WHOIS",
    "availability_24h": 99.95,
    "rtt_p50_ms": 180,
    "rtt_p95_ms": 412,
    "sla_threshold_ms": 4000
  },
  "servers": {
    "whois_host": "whois.srs.net.nz"
  },
  "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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