.gr SLA Compliance

TLD SLA Compliance Metrics

Spec 10

DNS

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	103ms	177ms	396
7d	100%	100%	101ms	248ms	2082
30d	100%	100%	101ms	253ms	11706

WHOIS

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	0.00%	0.00%	—	10004ms	72
7d	0.00%	0.00%	—	10007ms	348
30d	0.00%	0.00%	1.0ms	10005ms	1984

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
24h	100%	161ms	169ms	66
7d	99.43%	162ms	249ms	348
30d	99.90%	162ms	183ms	1966

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
`DNS`	v4	151ms	35 minutes ago	local	—	OK
`DNS`	v6	2006ms	105 days, 7 hours ago	local	—	FAIL
`DNSSEC`	v4	169ms	36 minutes ago	local	Key: 13987	OK
`DNSSEC`	v6	162ms	36 minutes ago	local	Key: 13987	OK
`WHOIS`	v4	10001ms	2 hours, 13 minutes ago	local	—	FAIL
`WHOIS`	v6	0.30ms	2 hours, 12 minutes ago	local	—	FAIL

Nameservers

6 IPs tested

Hostname	IP Address	AF	ASN	RPKI
`estia.ics.forth.gr`	`139.91.191.3`	v4	—	—
`gr-at.ics.forth.gr`	`78.104.145.227`	v4	—	—
`gr-c.ics.forth.gr`	`194.0.1.25`	v4	—	—
`gr-d.ics.forth.gr`	`194.0.11.102`	v4	—	—
`gr-m.ics.forth.gr`	`194.0.4.10`	v4	—	—
`grdns.ics.forth.gr`	`139.91.1.1`	v4	—	—

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

Test With Your Computer

DNS

dig @estia.ics.forth.gr gr. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID

drill -D gr. SOA @estia.ics.forth.gr Alternative using drill with DNSSEC trace

WHOIS

whois -h grweb.ics.forth.gr nic.gr Query WHOIS server directly

echo "nic.gr" | nc grweb.ics.forth.gr 43 Raw TCP query (see exact response)

Registry Information

Active

TLD .gr

Operator Greece

WHOIS Server grweb.ics.forth.gr

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 .gr compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/gr/

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

Example Response

{
  "tld": "gr",
  "display_name": ".gr",
  "operator": "Greece",
  "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": "grweb.ics.forth.gr"
  },
  "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