professionaltester.com - dns.ninja

professionaltester.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:9af6🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::6815:638🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.6.56Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.154.246🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSclint.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b5a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A2803:f800:50::6ca2:c15a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRclint.ns.cloudflare.com
A2a06:98c1:50::ac40:215a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRclint.ns.cloudflare.com
A108.162.193.90🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A172.64.33.90🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
A173.245.59.90🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRclint.ns.cloudflare.com
NSmelany.ns.cloudflare.com
A2606:4700:50::a29f:268a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A2803:f800:50::6ca2:c28a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelany.ns.cloudflare.com
A2a06:98c1:50::ac40:228a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelany.ns.cloudflare.com
A108.162.194.138🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A162.159.38.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A172.64.34.138🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.6.56, 172.67.154.246
IPv6 hints2606:4700:3030::ac43:9af6, 2606:4700:3031::6815:638
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOAclint.ns.cloudflare.comdns@cloudflare.com serial=2406190488

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=1783232406

Subdomains

www.professionaltester.com

Same first word

professionaltester.com

Similar names

professionalstreet.com

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSclint.ns.cloudflare.commelany.ns.cloudflare.comdns0.easydns.comdns1.easydns.comdns2.easydns.netdns3.easydns.caMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.6.56172.67.154.2462606:4700:3030::ac43:9af62606:4700:3031::6815:638149.210.228.52
●NSclint.ns.cloudflare.com2026-02-21 → 2026-07-05 · 3 obs
○ 2018-09-04 07:50:44
● 2026-02-21 03:07:46
● 2026-07-05 06:49:02
○NSdns0.easydns.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○NSdns1.easydns.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○NSdns2.easydns.net2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○NSdns3.easydns.ca2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
●NSmelany.ns.cloudflare.com2026-02-21 → 2026-07-05 · 3 obs
○ 2018-09-04 07:50:44
● 2026-02-21 03:07:46
● 2026-07-05 06:49:02
○MXalt1.aspmx.l.google.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○MXalt2.aspmx.l.google.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○MXaspmx.l.google.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○MXaspmx2.googlemail.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○MXaspmx3.googlemail.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○MXaspmx4.googlemail.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
○MXaspmx5.googlemail.com2015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
●A104.21.6.562026-02-21 → 2026-07-05 · 3 obs
○ 2018-09-04 07:50:44
● 2026-02-21 03:07:46
● 2026-07-05 06:49:02
○A149.210.228.522015-08-10 → 2018-09-04 · 4 obs
● 2015-08-10 10:24:38
● 2018-09-04 07:50:44
○ 2026-02-21 03:07:46
○ 2026-07-05 06:49:02
●A172.67.154.2462026-02-21 → 2026-07-05 · 3 obs
○ 2018-09-04 07:50:44
● 2026-02-21 03:07:46
● 2026-07-05 06:49:02
●A2606:4700:3030::ac43:9af62026-02-21 → 2026-07-05 · 3 obs
○ 2018-09-04 07:50:44
● 2026-02-21 03:07:46
● 2026-07-05 06:49:02
●A2606:4700:3031::6815:6382026-02-21 → 2026-07-05 · 3 obs
○ 2018-09-04 07:50:44
● 2026-02-21 03:07:46
● 2026-07-05 06:49:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
professionaltester.comclint.ns.cloudflare.com, melany.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.138

NS records: clint.ns.cloudflare.com, melany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for professionaltester.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.6.56, 172.67.154.246
AAAA22606:4700:3030::ac43:9af6, 2606:4700:3031::6815:638
NS2clint.ns.cloudflare.com, melany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1clint.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

www.professionaltester.com is delegated beneath professionaltester.com.

IP Addresses

professionaltester.com points to the four IP addresses 104.21.6.56, 172.67.154.246, 2606:4700:3030::ac43:9af6 and 2606:4700:3031::6815:638.

Two other host names, along with dumay.net, ecorap.cf.cdn.cloudflare.net and www.4tec.gr, also share IP numbers with professionaltester.com.

Name Servers

Two name servers handle the delegation for professionaltester.com: clint.ns.cloudflare.com and melany.ns.cloudflare.com.

professionaltester.com shares its NS records with other domains, for example treser.us, joker-ar.club, jokers-jewels.club and two others.

There is at least partial name server overlap between professionaltester.com and other domains — tjun.jp, costore555.com, lesputes.org and two more among them.

These name servers frequently co-occur with the name servers wally.ns.cloudflare.com and ganz.ns.cloudflare.com.

DNS names with 6 IP addresses:

clint.ns.cloudflare.com resolves to 108.162.193.90, 172.64.33.90 and 173.245.59.90 among others, with 3 other IP addresses in total.

melany.ns.cloudflare.com resolves to 108.162.194.138, 162.159.38.138 and 172.64.34.138 among others, with 3 other IP addresses in total.