.virgin

TLD SLA Compliance Monitoring

TLD SLA Compliance Metrics

Spec 10

DNS

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 34ms 86ms 672
7d 96.49% 96.49% 33ms 87ms 3616
30d 99.40% 99.40% 30ms 149ms 21184

RDAP

Period Availability RTT Compliance RTT p50 RTT p95 Checks TSLAC
24h 100% 100% 443ms 686ms 20
7d 93.10% 93.10% 389ms 584ms 116
30d 98.65% 98.50% 448ms 692ms 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 103ms 22
7d 91.53% 93ms 526ms 118
30d 98.36% 74ms 223ms 670

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 1.3ms 44 minutes ago local NSID: u-ci-nominet1.uschi1. OK
DNS v6 1.2ms 44 minutes ago local NSID: u-ci-nominet1.uschi1. OK
DNSSEC v4 103ms 46 minutes ago local Key: 41930 OK
DNSSEC v6 102ms 46 minutes ago local Key: 41930 OK
RDAP v4 402ms 43 minutes ago local TLS 1.3 OK
RDAP v6 480ms 43 minutes ago local TLS 1.3 OK

RDAP HTTPS Timing

480ms total
DNS Lookup
192ms
TCP Connect
85ms
TLS Handshake
99ms
Time to First Byte
480ms

TLS 1.3 / TLS_AES_128_GCM_SHA256

Nameservers

16 IPs tested
Hostname IP Address AF ASN RPKI Status
dns1.nic.virgin 213.248.219.40 v4 AS43519
dns1.nic.virgin 2a01:618:403::40 v6 AS43519
dns2.nic.virgin 103.49.83.40 v4 AS43519
dns2.nic.virgin 2401:fd80:403::40 v6 AS43519
dns3.nic.virgin 213.248.223.40 v4 AS43519
dns3.nic.virgin 2a01:618:407::40 v6 AS43519
dns4.nic.virgin 43.230.51.40 v4 AS43519
dns4.nic.virgin 2401:fd80:407::40 v6 AS43519
dnsa.nic.virgin 156.154.100.3 v4 AS12008
dnsa.nic.virgin 2001:502:ad09::3 v6 AS12008
dnsb.nic.virgin 156.154.101.3 v4 AS12008
dnsb.nic.virgin 2001:502:2eda::3 v6 AS12008
dnsc.nic.virgin 156.154.102.3 v4 AS12008
dnsc.nic.virgin 2610:a1:1009::3 v6 AS12008
dnsd.nic.virgin 156.154.103.3 v4 AS12008
dnsd.nic.virgin 2610:a1:1010::3 v6 AS12008

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

Test With Your Computer

DNS

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

RDAP

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

Registry Information

Active
TLD .virgin
Operator Virgin Enterprises Limited
RDAP Server https://rdap.nominet.uk/virgin/ 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 .virgin compliance metrics programmatically via our REST API.

Quick Start

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

Example Response

{
  "tld": "virgin",
  "display_name": ".virgin",
  "operator": "Virgin Enterprises Limited",
  "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/virgin/"
  },
  "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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