.broadway

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 35ms 85ms 336
7d 93.22% 93.22% 33ms 87ms 1344
30d 98.80% 98.80% 32ms 155ms 5744

RDAP

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 360ms 755ms 24
7d 96.55% 96.55% 311ms 550ms 116
30d 99.40% 99.10% 341ms 589ms 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% 102ms 102ms 20
7d 91.53% 93ms 486ms 118
30d 98.05% 76ms 230ms 668

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 1.2ms 2 minutes ago local NSID: u-ci-nominet1.uschi1. OK
DNS v6 1.2ms 206 days, 15 hours ago local NSID: u-ci-nominet2.uschi1. OK
DNSSEC v4 102ms 1 hour, 7 minutes ago local Key: 47576 OK
DNSSEC v6 103ms 1 hour, 7 minutes ago local Key: 47576 OK
RDAP v4 382ms 2 hours, 25 minutes ago local TLS 1.3 OK
RDAP v6 479ms 2 hours, 25 minutes ago local TLS 1.3 OK

RDAP HTTPS Timing

479ms total
DNS Lookup
179ms
TCP Connect
86ms
TLS Handshake
102ms
Time to First Byte
478ms

TLS 1.3 / TLS_AES_128_GCM_SHA256

Nameservers

8 IPs tested
Hostname IP Address AF ASN RPKI Status
dns1.nic.broadway 213.248.219.38 v4 — —
dns2.nic.broadway 103.49.83.38 v4 — —
dns3.nic.broadway 213.248.223.38 v4 — —
dns4.nic.broadway 43.230.51.38 v4 — —
dnsa.nic.broadway 156.154.100.3 v4 AS12008
dnsb.nic.broadway 156.154.101.3 v4 AS12008
dnsc.nic.broadway 156.154.102.3 v4 AS12008
dnsd.nic.broadway 156.154.103.3 v4 AS12008

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

Test With Your Computer

DNS

dig @dns1.nic.broadway broadway. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID
drill -D broadway. SOA @dns1.nic.broadway Alternative using drill with DNSSEC trace

RDAP

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

Registry Information

Active
TLD .broadway
Operator Celebrate Broadway, Inc.
RDAP Server https://rdap.nominet.uk/broadway/ 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 .broadway compliance metrics programmatically via our REST API.

Quick Start

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

Example Response

{
  "tld": "broadway",
  "display_name": ".broadway",
  "operator": "Celebrate Broadway, Inc.",
  "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.nominet.uk/broadway/"
  },
  "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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