speed.testrtc.com - dns.ninja

speed.testrtc.com

testrtc.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:4039πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A2606:4700:3034::ac43:b061πŸ‡ΊπŸ‡Έ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A104.21.64.57Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
A172.67.176.97πŸ‡ΊπŸ‡Έ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US βœ“ In HTTPS hints
NSrosa.ns.cloudflare.com ⭐
NSsam.ns.cloudflare.com
MXroute2.mx.cloudflare.net ⭐
MXroute3.mx.cloudflare.net(27)
MXroute1.mx.cloudflare.net(65)
TXT_1wgeun2idbof6fkc77emj8g3f1qnko8
TXTfacebook-domain-verification=d6y7ymylztdoc50guhxnmqi3nnd2op
TXTgoogle-site-verification=_kE3m_aM1hL4pJrYqrjqbpkiKAZ_dBHDZDt8U_Rqtvo
TXTv=spf1 include:_spf.mx.cloudflare.net include:_spf.google.com include:sendgri...
HTTPSHTTP/3, HTTP/2 βœ“ hints match
IPv4 hints104.21.64.57, 172.67.176.97
IPv6 hints2606:4700:3030::6815:4039, 2606:4700:3034::ac43:b061
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=228, name=cloudflare-ech.com
SOArosa.ns.cloudflare.comdns@cloudflare.com serial=2408901582
πŸ“ˆ Tranco rank: #96,749

Same first word

Similar names

DNS History

4 records (4 active, 0 former)

NSns-1132.awsdns-13.orgns-1551.awsdns-01.co.ukns-243.awsdns-30.comns-731.awsdns-27.net
●NSns-1132.awsdns-13.org2026-02-27 β†’ 2026-07-07 Β· 2 obs
● 2026-02-27 02:29:04
● 2026-07-07 20:29:26
●NSns-1551.awsdns-01.co.uk2026-02-27 β†’ 2026-07-07 Β· 2 obs
● 2026-02-27 02:29:04
● 2026-07-07 20:29:26
●NSns-243.awsdns-30.com2026-02-27 β†’ 2026-07-07 Β· 2 obs
● 2026-02-27 02:29:04
● 2026-07-07 20:29:26
●NSns-731.awsdns-27.net2026-02-27 β†’ 2026-07-07 Β· 2 obs
● 2026-02-27 02:29:04
● 2026-07-07 20:29:26

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...-
testrtc.comsam.ns.cloudflare.com, rosa.ns.cloudflare.com12 records
speed.testrtc.comns-1132.awsdns-13.org, ns-1551.awsdns-01.co.uk, ns-243.awsdns-30.com, ns-731.awsdns-27.net-

βœ… Authoritative Response

Server:205.251.194.219

NS records: ns-1132.awsdns-13.org, ns-1551.awsdns-01.co.uk, ns-243.awsdns-30.com, ns-731.awsdns-27.net

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for testrtc.com (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

πŸ“„ Records

TypeCountSample Data
NS4ns-1132.awsdns-13.org, ns-1551.awsdns-01.co.uk...
SOA1ns-1551.awsdns-01.co.uk awsdns-hostmaste

πŸ“Œ Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (sam.ns.cloudflare.com, sam.ns.cloudflare.com, sam.ns.cloudflare.com...)

Analysis

Name Servers

Four name servers handle the delegation for speed.testrtc.com: ns-243.awsdns-30.com, ns-731.awsdns-27.net, ns-1132.awsdns-13.org and ns-1551.awsdns-01.co.uk.

The name servers of speed.testrtc.com overlap at least partially with those of other domains β€” among them d24nm18z33o01.cloudfront.net, soniclemur.com, poseidonnavigation.com and two more.

These name servers commonly appear in delegations together with ns-50.awsdns-06.com, ns-584.awsdns-09.net, ns-1687.awsdns-18.co.uk and 3 other.

Each of the four hosts ns-243.awsdns-30.com, ns-731.awsdns-27.net, ns-1132.awsdns-13.org and ns-1551.awsdns-01.co.uk has two IP addresses. ns-243.awsdns-30.com points to 205.251.192.243 and 2600:9000:5300:f300::1. ns-731.awsdns-27.net points to 205.251.194.219 and 2600:9000:5302:db00::1. ns-1132.awsdns-13.org points to 205.251.196.108 and 2600:9000:5304:6c00::1. ns-1551.awsdns-01.co.uk points to 205.251.198.15 and 2600:9000:5306:f00::1.