.save SLA Compliance

TLD SLA Compliance Metrics

Spec 10

DNS

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	27ms	90ms	656
7d	100%	100%	29ms	114ms	3464
30d	100%	100%	28ms	114ms	19640

RDAP

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	349ms	498ms	20
7d	100%	100%	363ms	512ms	120
30d	100%	100%	366ms	518ms	672

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%	37ms	102ms	66
7d	100%	38ms	102ms	356
30d	100%	38ms	103ms	2010

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	1.3ms	38 seconds ago	local	NSID: u-ci-nominet2.uschi1.	OK
`DNS`	v6	1.3ms	37 days, 15 hours ago	local	NSID: u-ci-nominet2.uschi1.	OK
`DNSSEC`	v4	39ms	21 minutes ago	local	Key: 6611	OK
`DNSSEC`	v6	102ms	21 minutes ago	local	Key: 6611	OK
`RDAP`	v4	295ms	3 hours, 51 minutes ago	local	TLS 1.3	OK
`RDAP`	v6	496ms	3 hours, 50 minutes ago	local	TLS 1.3	OK

RDAP HTTPS Timing

496ms total

DNS Lookup

206ms

TCP Connect

86ms

TLS Handshake

98ms

Time to First Byte

495ms

TLS 1.3 / TLS_AES_128_GCM_SHA256

Nameservers

8 IPs tested

Hostname	IP Address	AF	ASN	RPKI
`dns1.nic.save`	`213.248.218.79`	v4	—	—
`dns2.nic.save`	`103.49.82.79`	v4	—	—
`dns3.nic.save`	`213.248.222.79`	v4	—	—
`dns4.nic.save`	`43.230.50.79`	v4	—	—
`dnsa.nic.save`	`156.154.100.3`	v4	AS12008
`dnsb.nic.save`	`156.154.101.3`	v4	AS12008
`dnsc.nic.save`	`156.154.102.3`	v4	AS12008
`dnsd.nic.save`	`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.save save. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID

drill -D save. SOA @dns1.nic.save Alternative using drill with DNSSEC trace

RDAP

curl -sS "https://rdap.nominet.uk/save/domain/nic.save" | jq . Fetch RDAP JSON (positive lookup)

curl -I -sS "https://rdap.nominet.uk/save/domain/nic.save" Headers only (check TLS, timing)

Open in Browser View RDAP response directly

Registry Information

Active

TLD .save

Operator Amazon Registry Services, Inc.

RDAP Server https://rdap.nominet.uk/save/ 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 .save compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/save/

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

Example Response

{
  "tld": "save",
  "display_name": ".save",
  "operator": "Amazon Registry Services, 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/save/"
  },
  "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