certutor.com - dns.ninja

certutor.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:2b41🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:dd74🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.43.65Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.221.116🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A2803:f800:50::6ca2:c147🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbart.ns.cloudflare.com
A2a06:98c1:50::ac40:2147🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbart.ns.cloudflare.com
A108.162.193.71🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A172.64.33.71🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
A173.245.59.71🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbart.ns.cloudflare.com
NShera.ns.cloudflare.com
A2606:4700:50::adf5:3aa2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A2803:f800:50::6ca2:c0a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhera.ns.cloudflare.com
A2a06:98c1:50::ac40:20a2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhera.ns.cloudflare.com
A108.162.192.162🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A172.64.32.162🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
A173.245.58.162🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhera.ns.cloudflare.com
MXmail.idp365.net ⭐
A217.19.248.131🇬🇧 SAFENAMES-AS217.19.248.0/24 Safenames Datacentre
PTRredirect1.safenames.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.43.65, 172.67.221.116
IPv6 hints2606:4700:3030::6815:2b41, 2606:4700:3037::ac43:dd74
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOAbart.ns.cloudflare.comdns@cloudflare.com serial=2410975685

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=1785819547

Same first word

certutor.net
certutor.com

Similar names

rutector.ru
tourcert.org
courtter.com
rutector.net
rutterco.com
rutector.su
rutector.email
tourcert.com
retrocut.de
truetroc.com
turretco.com
trecourt.com
trecourt.fr

DNS History

16 records (7 active, 9 former)

20162017201820192020202120222023202420252026NSbart.ns.cloudflare.comhera.ns.cloudflare.comdns01.penton.comdns02.penton.comdns03.penton.comdns1.safenames.comdns2.safenames.netdns3.safenames.orgMXmail.idp365.netA104.21.43.65172.67.221.1162606:4700:3030::6815:2b412606:4700:3037::ac43:dd74217.19.248.1322606:4700:3033::6815:2b412606:4700:3035::ac43:dd74
●NSbart.ns.cloudflare.com2026-03-16 → 2026-08-04 · 3 obs
○ 2018-11-08 05:19:08
● 2026-03-16 19:06:10
● 2026-08-04 05:15:54
○NSdns01.penton.com2015-07-06 → 2016-05-07 · 4 obs
● 2015-07-06 05:35:50
● 2016-05-07 01:19:36
○ 2018-11-08 05:19:08
○ 2026-08-04 05:15:54
○NSdns02.penton.com2015-07-06 → 2016-05-07 · 4 obs
● 2015-07-06 05:35:50
● 2016-05-07 01:19:36
○ 2018-11-08 05:19:08
○ 2026-08-04 05:15:54
○NSdns03.penton.com2015-07-06 → 2016-05-07 · 4 obs
● 2015-07-06 05:35:50
● 2016-05-07 01:19:36
○ 2018-11-08 05:19:08
○ 2026-08-04 05:15:54
○NSdns1.safenames.com2018-11-08 → 2018-11-08 · 4 obs
○ 2016-05-07 01:19:36
● 2018-11-08 05:19:08
○ 2026-03-16 19:06:10
○ 2026-08-04 05:15:54
○NSdns2.safenames.net2018-11-08 → 2018-11-08 · 4 obs
○ 2016-05-07 01:19:36
● 2018-11-08 05:19:08
○ 2026-03-16 19:06:10
○ 2026-08-04 05:15:54
○NSdns3.safenames.org2018-11-08 → 2018-11-08 · 4 obs
○ 2016-05-07 01:19:36
● 2018-11-08 05:19:08
○ 2026-03-16 19:06:10
○ 2026-08-04 05:15:54
●NShera.ns.cloudflare.com2026-03-16 → 2026-08-04 · 3 obs
○ 2018-11-08 05:19:08
● 2026-03-16 19:06:10
● 2026-08-04 05:15:54
●MXmail.idp365.net2018-11-08 → 2026-08-04 · 2 obs
● 2018-11-08 05:19:08
● 2026-08-04 05:15:54
●A104.21.43.652026-03-16 → 2026-08-04 · 3 obs
○ 2018-11-08 05:19:08
● 2026-03-16 19:06:10
● 2026-08-04 05:15:54
●A172.67.221.1162026-03-16 → 2026-08-04 · 3 obs
○ 2018-11-08 05:19:08
● 2026-03-16 19:06:10
● 2026-08-04 05:15:54
○A217.19.248.1322018-11-08 → 2018-11-08 · 3 obs
● 2018-11-08 05:19:08
○ 2026-03-16 19:06:10
○ 2026-08-04 05:15:54
●A2606:4700:3030::6815:2b412026-07-10 → 2026-08-04 · 3 obs
○ 2026-05-15 16:00:42
● 2026-07-10 13:21:52
● 2026-08-04 05:15:54
○A2606:4700:3033::6815:2b412026-03-16 → 2026-05-15 · 5 obs
○ 2018-11-08 05:19:08
● 2026-03-16 19:06:10
● 2026-05-15 16:00:42
○ 2026-07-10 13:21:52
○ 2026-08-04 05:15:54
○A2606:4700:3035::ac43:dd742026-03-16 → 2026-05-15 · 5 obs
○ 2018-11-08 05:19:08
● 2026-03-16 19:06:10
● 2026-05-15 16:00:42
○ 2026-07-10 13:21:52
○ 2026-08-04 05:15:54
●A2606:4700:3037::ac43:dd742026-07-10 → 2026-08-04 · 3 obs
○ 2026-05-15 16:00:42
● 2026-07-10 13:21:52
● 2026-08-04 05:15:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
certutor.combart.ns.cloudflare.com, hera.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.71

NS records: bart.ns.cloudflare.com, hera.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for certutor.com (unsigned zone)

⏱️ Timing

Total: 194ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.221.116, 104.21.43.65
AAAA22606:4700:3030::6815:2b41, 2606:4700:3037::ac43:dd74
NS2bart.ns.cloudflare.com, hera.ns.cloudflare.com
MX1mail.idp365.net (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bart.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

certutor.com resolves to four IP addresses: 104.21.43.65, 172.67.221.116, 2606:4700:3030::6815:2b41 and 2606:4700:3037::ac43:dd74.

Among the host names that share IP numbers with certutor.com are brownsmark.com, unblocked4.me, antclash.xyz and two others.

Name Servers

DNS delegation for certutor.com points to two name servers: bart.ns.cloudflare.com and hera.ns.cloudflare.com.

certutor.com has the same name server delegation as a number of other domains, such as liquidalternativestrategiesasia.com, igmalerts.com, atwmedia.com and two more.

certutor.com shares at least some of its name servers with other domains, including lgbtreview.com, 1xbet-utj.top, 8xabet.com and two others.

Host names resolving to 6 IP numbers:

bart.ns.cloudflare.com has IP addresses 108.162.193.71, 172.64.33.71 and 173.245.59.71, plus 3 other.

hera.ns.cloudflare.com has IP addresses 108.162.192.162, 172.64.32.162 and 173.245.58.162, plus 3 other.

Mail Servers

certutor.com routes its mail through a single mail server, mail.idp365.net.

certutor.com has the same mail server arrangement as a number of other domains, for example cricketsatta.co.in, excel-networking.pt, fatface.at and two more.

mail.idp365.net has exactly one IP number: 217.19.248.131.