.hair

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 30ms 44ms 132
7d 92.50% 92.50% 28ms 59ms 716
30d 98.66% 98.66% 35ms 168ms 4016

RDAP

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 406ms 464ms 20
7d 96.55% 96.55% 391ms 444ms 116
30d 99.40% 99.40% 406ms 469ms 668

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% 60ms 78ms 44
7d 95.65% 57ms 316ms 230
30d 99.02% 68ms 186ms 1330

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 19ms 29 minutes ago local NSID: WVQS-AQ5DSO-L6ZRS7 OK
DNS v6 18ms 205 days, 17 hours ago local NSID: WVQS-AQ5DSO-L6ZRS7 OK
DNSSEC v4 60ms 1 hour, 7 minutes ago local Key: 30070 OK
DNSSEC v6 79ms 1 hour, 7 minutes ago local Key: 30070 OK
RDAP v4 409ms 1 hour, 19 minutes ago local TLS 1.2 OK
RDAP v6 400ms 1 hour, 19 minutes ago local TLS 1.2 OK

RDAP HTTPS Timing

400ms total
DNS Lookup
0.34ms
TCP Connect
95ms
TLS Handshake
193ms
Time to First Byte
400ms

TLS 1.2 / TLS_ECDHE_RSA_WITH_AES_128_GCM_SHA256

Nameservers

4 IPs tested
Hostname IP Address AF ASN RPKI Status
a.nic.hair 194.169.218.117 v4 AS199330
b.nic.hair 185.24.64.117 v4 AS60890
c.nic.hair 212.18.248.117 v4 AS201304
d.nic.hair 212.18.249.117 v4 AS201303

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

Test With Your Computer

DNS

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

RDAP

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

Registry Information

Active
TLD .hair
Operator XYZ.COM LLC
RDAP Server https://rdap.centralnic.com/hair/ 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 .hair compliance metrics programmatically via our REST API.

Quick Start

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

Example Response

{
  "tld": "hair",
  "display_name": ".hair",
  "operator": "XYZ.COM LLC",
  "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.centralnic.com/hair/"
  },
  "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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