itb91.com - dns.ninja

itb91.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:dec5🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::6815:56ac🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.172Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.222.197🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarch.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b44🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A2803:f800:50::6ca2:c144🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarch.ns.cloudflare.com
A2a06:98c1:50::ac40:2144🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarch.ns.cloudflare.com
A108.162.193.68🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A172.64.33.68🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
A173.245.59.68🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarch.ns.cloudflare.com
NSmckinley.ns.cloudflare.com
A2606:4700:50::a29f:2649🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmckinley.ns.cloudflare.com
A2803:f800:50::6ca2:c249🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmckinley.ns.cloudflare.com
A2a06:98c1:50::ac40:2249🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmckinley.ns.cloudflare.com
A108.162.194.73🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A162.159.38.73Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.34.73🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.172, 172.67.222.197
IPv6 hints2606:4700:3030::ac43:dec5, 2606:4700:3034::6815:56ac
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOAarch.ns.cloudflare.comdns@cloudflare.com serial=2407695993

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=1782788266

Same first word

itb91.com

Similar names

19bti.ru

DNS History

16 records (6 active, 10 former)

201820192020202120222023202420252026NSarch.ns.cloudflare.commckinley.ns.cloudflare.combrad.ns.cloudflare.comelaine.ns.cloudflare.comns77.domaincontrol.comns78.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.86.172172.67.222.1972606:4700:3030::ac43:dec52606:4700:3034::6815:56ac2606:4700:3032::6815:56ac2606:4700:3035::ac43:dec550.63.202.3961.132.13.184
●NSarch.ns.cloudflare.com2026-03-06 → 2026-06-30 · 3 obs
○ 2019-04-05 21:00:04
● 2026-03-06 22:55:26
● 2026-06-30 03:05:26
○NSbrad.ns.cloudflare.com2019-04-05 → 2019-04-05 · 4 obs
○ 2017-02-05 04:22:48
● 2019-04-05 21:00:04
○ 2026-03-06 22:55:26
○ 2026-06-30 03:05:26
○NSelaine.ns.cloudflare.com2019-04-05 → 2019-04-05 · 4 obs
○ 2017-02-05 04:22:48
● 2019-04-05 21:00:04
○ 2026-03-06 22:55:26
○ 2026-06-30 03:05:26
●NSmckinley.ns.cloudflare.com2026-03-06 → 2026-06-30 · 3 obs
○ 2019-04-05 21:00:04
● 2026-03-06 22:55:26
● 2026-06-30 03:05:26
○NSns77.domaincontrol.com2017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 04:22:48
○ 2019-04-05 21:00:04
○ 2026-06-30 03:05:26
○NSns78.domaincontrol.com2017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 04:22:48
○ 2019-04-05 21:00:04
○ 2026-06-30 03:05:26
○MXmailstore1.secureserver.net2017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 04:22:48
○ 2019-04-05 21:00:04
○ 2026-06-30 03:05:26
○MXsmtp.secureserver.net2017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 04:22:48
○ 2019-04-05 21:00:04
○ 2026-06-30 03:05:26
●A104.21.86.1722026-03-06 → 2026-06-30 · 3 obs
○ 2019-04-05 21:00:04
● 2026-03-06 22:55:26
● 2026-06-30 03:05:26
●A172.67.222.1972026-03-06 → 2026-06-30 · 3 obs
○ 2019-04-05 21:00:04
● 2026-03-06 22:55:26
● 2026-06-30 03:05:26
●A2606:4700:3030::ac43:dec52026-06-30 → 2026-06-30 · 3 obs
○ 2026-03-21 08:28:24
● 2026-06-30 03:05:24
● 2026-06-30 03:05:26
○A2606:4700:3032::6815:56ac2026-03-06 → 2026-03-21 · 5 obs
○ 2019-04-05 21:00:04
● 2026-03-06 22:55:26
● 2026-03-21 08:28:24
○ 2026-06-30 03:05:24
○ 2026-06-30 03:05:26
●A2606:4700:3034::6815:56ac2026-06-30 → 2026-06-30 · 3 obs
○ 2026-03-21 08:28:24
● 2026-06-30 03:05:24
● 2026-06-30 03:05:26
○A2606:4700:3035::ac43:dec52026-03-06 → 2026-03-21 · 5 obs
○ 2019-04-05 21:00:04
● 2026-03-06 22:55:26
● 2026-03-21 08:28:24
○ 2026-06-30 03:05:24
○ 2026-06-30 03:05:26
○A50.63.202.392017-02-05 → 2017-02-05 · 3 obs
● 2017-02-05 04:22:48
○ 2019-04-05 21:00:04
○ 2026-06-30 03:05:26
○A61.132.13.1842019-04-05 → 2019-04-05 · 4 obs
○ 2017-02-05 04:22:48
● 2019-04-05 21:00:04
○ 2026-03-06 22:55:26
○ 2026-06-30 03:05:26

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...-
itb91.comarch.ns.cloudflare.com, mckinley.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.73

NS records: arch.ns.cloudflare.com, mckinley.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for itb91.com (unsigned zone)

⏱️ Timing

Total: 307ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.86.172, 172.67.222.197
AAAA22606:4700:3034::6815:56ac, 2606:4700:3030::ac43:dec5
NS2arch.ns.cloudflare.com, mckinley.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1arch.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

itb91.com directs to four IP numbers, which are 104.21.86.172, 172.67.222.197, 2606:4700:3030::ac43:dec5 and 2606:4700:3034::6815:56ac.

Two other host names, along with www.evhm.shop, chibanetwork.com and awcainvest.co.za, also share IP numbers with itb91.com.

Name Servers

itb91.com is delegated to two name servers: arch.ns.cloudflare.com and mckinley.ns.cloudflare.com.

itb91.com shares its NS records with other domains, for example wh221.com, 7777zx.com, waifu(0x706f726e).com and two others.

At least some of itb91.com's name servers are shared with other domains, for example hjknop.com, 594795.com, gymgeography.com and two more.

It is common for these name servers to be used in conjunction with the name servers owen.ns.cloudflare.com, matteo.ns.cloudflare.com and adel.ns.cloudflare.com.

DNS names with 6 IP addresses:

arch.ns.cloudflare.com resolves to 108.162.193.68, 172.64.33.68, 173.245.59.68 and 3 other IP addresses.

mckinley.ns.cloudflare.com resolves to 108.162.194.73, 162.159.38.73, 172.64.34.73 and 3 other IP addresses.