.no SLA Compliance

TLD SLA Compliance Metrics

Spec 10

DNS

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	113ms	264ms	231
7d	99.17%	99.17%	90ms	254ms	1260
30d	99.75%	99.75%	106ms	507ms	4256

RDAP

Period	Availability	RTT Compliance	RTT p50	RTT p95	Checks
24h	100%	100%	351ms	361ms	24
7d	100%	100%	351ms	365ms	120
30d	100%	100%	350ms	363ms	412

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%	68ms	234ms	22
7d	100%	47ms	88ms	120
30d	99.75%	63ms	214ms	408

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	119ms	33 minutes ago	local	NSID: z.nic.no	OK
`DNS`	v6	119ms	33 minutes ago	local	NSID: z.nic.no	OK
`DNSSEC`	v4	230ms	23 minutes ago	local	Key: 38032	OK
`DNSSEC`	v6	59ms	22 minutes ago	local	Key: 38032	OK
`RDAP`	v4	350ms	3 hours, 45 minutes ago	local	TLS 1.3	OK
`RDAP`	v6	358ms	3 hours, 45 minutes ago	local	TLS 1.3	OK

RDAP HTTPS Timing

358ms total

DNS Lookup

—

TCP Connect

114ms

TLS Handshake

124ms

Time to First Byte

358ms

TLS 1.3 / TLS_AES_256_GCM_SHA384

Nameservers

7 IPs tested

Hostname	IP Address	AF	ASN	RPKI
`i.nic.no`	`194.146.106.6`	v4	—	—
`njet.norid.no`	`156.154.101.12`	v4	—	—
`not.norid.no`	`156.154.100.12`	v4	—	—
`x.nic.no`	`128.39.8.40`	v4	AS224
`y.nic.no`	`193.75.4.22`	v4	AS2116
`z.nic.no`	`158.38.8.133`	v4	AS224
`z.nic.no`	`2001:700:0:52d:158:38:8:133`	v6	AS224

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

Test With Your Computer

DNS

dig @i.nic.no no. SOA +dnssec +nsid Query SOA with DNSSEC validation and NSID

drill -D no. SOA @i.nic.no Alternative using drill with DNSSEC trace

RDAP

curl -sS "https://rdap.norid.no/domain/nic.no" | jq . Fetch RDAP JSON (positive lookup)

curl -I -sS "https://rdap.norid.no/domain/nic.no" Headers only (check TLS, timing)

Open in Browser View RDAP response directly

Registry Information

Active

TLD .no

Operator Norway

RDAP Server https://rdap.norid.no/ 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 .no compliance metrics programmatically via our REST API.

Quick Start

GET /any53/api/v1/compliance/no/

curl -H "X-API-Key: ${YOUR_API_KEY}" \
  "https://www.any53.com/any53/api/v1/compliance/no/"

Example Response

{
  "tld": "no",
  "display_name": ".no",
  "operator": "Norway",
  "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.norid.no/",
    "whois_host": "whois.norid.no"
  },
  "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