.sy SLA Compliance

TLD SLA Compliance Metrics

Spec 10

DNS

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	68ms	188ms	10
7d	100%	100%	65ms	1107ms	625
30d	93.88%	93.88%	67ms	1107ms	944

Current Check Status

Reported by Any53 Probes

Type	AF	RTT	Last Check	Source	Details	Status	TSLAC
`DNS`	v4	83ms	20 hours, 18 minutes ago	local	NSID: ns2.gb-lon.authdns.ripe…	OK
`DNS`	v6	83ms	20 hours, 18 minutes ago	local	NSID: ns3.gb-lon.authdns.ripe…	OK

Nameservers

5 IPs tested

Hostname	IP Address	AF
`ns1.tld.sy`	`82.137.200.85`	v4
`pch.anycast.tld.sy`	`204.61.216.71`	v4
`pch.anycast.tld.sy`	`2001:500:14:6071:ad::1`	v6
`sy.cctld.authdns.ripe.net`	`193.0.9.113`	v4
`sy.cctld.authdns.ripe.net`	`2a13:27c0:30::113`	v6

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

Test With Your Computer

DNS

dig @ns1.tld.sy sy. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID

drill -D sy. SOA @ns1.tld.sy Alternative using drill with DNSSEC trace

Registry Information

Active

TLD .sy

Operator Syria

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 API

Access .sy compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/sy/

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

Example Response

{
  "tld": "sy",
  "display_name": ".sy",
  "operator": "Syria",
  "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.tld.sy"
  },
  "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