relay-tester.com - robtex.com

relay-tester.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3620🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:df1a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.54.32Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.223.26🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSerin.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a71🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A2803:f800:50::6ca2:c071🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRerin.ns.cloudflare.com
A2a06:98c1:50::ac40:2071🇺🇸 Cloudflare2a06:98c1:50::/45
PTRerin.ns.cloudflare.com
A108.162.192.113🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A172.64.32.113🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
A173.245.58.113🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRerin.ns.cloudflare.com
NSwoz.ns.cloudflare.com
A2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwoz.ns.cloudflare.com
A2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwoz.ns.cloudflare.com
A108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
A173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwoz.ns.cloudflare.com
TXTgoogle-site-verification=0ISq9pwwIVQRYtfjo4X0wvOAYWvjHnVDQFeSw8XLOIk
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.54.32, 172.67.223.26
IPv6 hints2606:4700:3031::6815:3620, 2606:4700:3037::ac43:df1a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=150, name=cloudflare-ech.com
SOAerin.ns.cloudflare.comdns@cloudflare.com serial=2403106390

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1777904021

Same first word

relay-tester.com

DNS History

15 records (6 active, 9 former)

2020202120222023202420252026NSerin.ns.cloudflare.comwoz.ns.cloudflare.comns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.54.32172.67.223.262606:4700:3031::6815:36202606:4700:3037::ac43:df1a
●NSerin.ns.cloudflare.com2026-05-02 → 2026-05-04 · 3 obs
○ 2019-03-15 05:49:12
● 2026-05-02 11:04:46
● 2026-05-04 14:38:02
○NSns-cloud-d1.googledomains.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○NSns-cloud-d2.googledomains.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○NSns-cloud-d3.googledomains.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○NSns-cloud-d4.googledomains.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
●NSwoz.ns.cloudflare.com2026-05-02 → 2026-05-04 · 3 obs
○ 2019-03-15 05:49:12
● 2026-05-02 11:04:46
● 2026-05-04 14:38:02
○MXalt1.aspmx.l.google.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○MXalt2.aspmx.l.google.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○MXalt3.aspmx.l.google.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○MXalt4.aspmx.l.google.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
○MXaspmx.l.google.com2019-03-15 → 2019-03-15 · 3 obs
● 2019-03-15 05:49:12
○ 2026-05-02 11:04:46
○ 2026-05-04 14:38:02
●A104.21.54.322026-05-02 → 2026-05-04 · 2 obs
● 2026-05-02 11:04:46
● 2026-05-04 14:38:02
●A172.67.223.262026-05-02 → 2026-05-04 · 2 obs
● 2026-05-02 11:04:46
● 2026-05-04 14:38:02
●A2606:4700:3031::6815:36202026-05-02 → 2026-05-04 · 2 obs
● 2026-05-02 11:04:46
● 2026-05-04 14:38:02
●A2606:4700:3037::ac43:df1a2026-05-02 → 2026-05-04 · 2 obs
● 2026-05-02 11:04:46
● 2026-05-04 14:38:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
relay-tester.comerin.ns.cloudflare.com, woz.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.150

NS records: erin.ns.cloudflare.com, woz.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for relay-tester.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.223.26, 104.21.54.32
AAAA22606:4700:3031::6815:3620, 2606:4700:3037::ac43:df1a
NS2erin.ns.cloudflare.com, woz.ns.cloudflare.com
TXT1google-site-verification=0ISq9pwwIVQRYtf
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1erin.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

relay-tester.com resolves to four IP numbers: 2606:4700:3031::6815:3620, 2606:4700:3037::ac43:df1a, 104.21.54.32 and 172.67.223.26.

Other host names such as vargets-transfers.com, kgindia.co.in, www.young(0x696e63657374)(0x706f726e)(0x736578)(0x787878).com, grill-profis.eu and 9498762-pl.shop share IPs with relay-tester.com.

Name Servers

relay-tester.com is delegated to two name servers: erin.ns.cloudflare.com and woz.ns.cloudflare.com.

relay-tester.com shares the same name server setup as wehatecaptchas.com, rduce.com, lubberstimmerwerken.nl, aftertechai.com and cascopr.com.

relay-tester.com at least partially shares name servers with other domains, for instance irelandrecruitment.com, aatc.co.ae, artcommune.ru, kdcpay.com and www921cf.com.

these name servers are often used in conjunction with the name servers desi.ns.cloudflare.com.

Host names with six IP numbers:

erin.ns.cloudflare.com points to 2606:4700:50::adf5:3a71, 2803:f800:50::6ca2:c071, 2a06:98c1:50::ac40:2071, 108.162.192.113, 172.64.32.113 and 173.245.58.113.

woz.ns.cloudflare.com points to 2606:4700:58::adf5:3b96, 2803:f800:50::6ca2:c196, 2a06:98c1:50::ac40:2196, 108.162.193.150, 172.64.33.150 and 173.245.59.150.