corbt.com - dns.ninja

`corbt.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:1399^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:baca^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.153^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.202^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`maria.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ac0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0c0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`maria.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20c0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`maria.ns.cloudflare.com`
		A	108.162.192.192^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	172.64.32.192^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
		A	173.245.58.192^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`maria.ns.cloudflare.com`
NS	`scott.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`scott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`scott.ns.cloudflare.com`
		A	108.162.193.230^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	172.64.33.230^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	173.245.59.230^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
MX	`in1-smtp.messagingengine.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`MS=1AEC568E7138838EDF83DACDAA1E2D8619B24280`
TXT	`_gitlab-pages-verification-code.corbt.com TXT gitlab-pages-verification-code=...`
TXT	`google-site-verification=XlkUxayUq7ob99BIfJYxhh4p1oGbP3PdidJfP9nez3w`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.153, 172.67.186.202
		IPv6 hints	2606:4700:3034::6815:1399, 2606:4700:3035::ac43:baca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=15, name=cloudflare-ech.com
SOA	`maria.ns.cloudflare.com`dns@cloudflare.com serial=2406162851

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782253835

Same first word

corbt.com

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rcbot.biz

rcbot.cc

DNS History

15 records (8 active, 7 former)

●NSmaria.ns.cloudflare.com2015-05-26 → 2026-06-23 · 2 obs

● 2015-05-26 10:23:34
● 2026-06-23 22:46:46

●NSscott.ns.cloudflare.com2015-05-26 → 2026-06-23 · 2 obs

● 2015-05-26 10:23:34
● 2026-06-23 22:46:46

○MX93e7a9b56eef42999a658cefa671e5.pamx1.hotmail.com2015-05-26 → 2015-05-26 · 3 obs

● 2015-05-26 10:23:34
○ 2015-10-20 05:36:10
○ 2026-06-23 22:46:46

●MXin1-smtp.messagingengine.com2026-03-08 → 2026-06-23 · 3 obs

○ 2018-01-25 20:31:16
● 2026-03-08 20:29:52
● 2026-06-23 22:46:46

●MXin2-smtp.messagingengine.com2026-03-08 → 2026-06-23 · 3 obs

○ 2018-01-25 20:31:16
● 2026-03-08 20:29:52
● 2026-06-23 22:46:46

○MXmx.zoho.com2015-10-20 → 2018-01-25 · 5 obs

○ 2015-05-26 10:23:34
● 2015-10-20 05:36:10
● 2018-01-25 20:31:16
○ 2026-03-08 20:29:52
○ 2026-06-23 22:46:46

○MXmx2.zoho.com2015-10-20 → 2018-01-25 · 5 obs

○ 2015-05-26 10:23:34
● 2015-10-20 05:36:10
● 2018-01-25 20:31:16
○ 2026-03-08 20:29:52
○ 2026-06-23 22:46:46

●A104.21.19.1532026-03-08 → 2026-06-23 · 3 obs

○ 2018-01-25 20:31:16
● 2026-03-08 20:29:52
● 2026-06-23 22:46:46

○A104.28.6.1572015-05-26 → 2018-01-25 · 4 obs

● 2015-05-26 10:23:34
● 2018-01-25 20:31:16
○ 2026-03-08 20:29:52
○ 2026-06-23 22:46:46

○A104.28.7.1572015-05-26 → 2018-01-25 · 4 obs

● 2015-05-26 10:23:34
● 2018-01-25 20:31:16
○ 2026-03-08 20:29:52
○ 2026-06-23 22:46:46

●A172.67.186.2022026-03-08 → 2026-06-23 · 3 obs

○ 2018-01-25 20:31:16
● 2026-03-08 20:29:52
● 2026-06-23 22:46:46

○A2400:cb00:2048:1::681c:69d2015-05-26 → 2018-01-25 · 4 obs

● 2015-05-26 10:23:34
● 2018-01-25 20:31:16
○ 2026-03-08 20:29:52
○ 2026-06-23 22:46:46

○A2400:cb00:2048:1::681c:79d2015-05-26 → 2018-01-25 · 4 obs

● 2015-05-26 10:23:34
● 2018-01-25 20:31:16
○ 2026-03-08 20:29:52
○ 2026-06-23 22:46:46

●A2606:4700:3034::6815:13992026-03-08 → 2026-06-23 · 3 obs

○ 2018-01-25 20:31:16
● 2026-03-08 20:29:52
● 2026-06-23 22:46:46

●A2606:4700:3035::ac43:baca2026-03-08 → 2026-06-23 · 3 obs

○ 2018-01-25 20:31:16
● 2026-03-08 20:29:52
● 2026-06-23 22:46:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net...	-
corbt.com	scott.ns.cloudflare.com, maria.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.230

NS records: scott.ns.cloudflare.com, maria.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corbt.com (unsigned zone)

⏱️ Timing

Total: 134ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.202, 104.21.19.153`
AAAA	2	`2606:4700:3034::6815:1399, 2606:4700:3035::ac43:baca`
NS	2	`maria.ns.cloudflare.com, scott.ns.cloudflare.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	4	`MS=1AEC568E7138838EDF83DACDAA1E2D8619B24, _gitlab-pages-verification-code.corbt.co...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`maria.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corbt.com points to the four IP addresses 104.21.19.153, 172.67.186.202, 2606:4700:3034::6815:1399 and 2606:4700:3035::ac43:baca.

tenex-casino.fr, www.wedlockjunction.com.cdn.cloudflare.net, gardenmyths.com and two other host names share IP numbers with corbt.com.

Name Servers

Two name servers handle the delegation for corbt.com: maria.ns.cloudflare.com and scott.ns.cloudflare.com.

corbt.com uses the same name servers as several other domains — among them minorsoft.com, hostr.cc, we-inc.org and two more.

At least some of corbt.com's name servers are shared with other domains, for example legalfirst.net, brusheryst.com, mission.zone and two more.

These name servers tend to be used in conjunction with the name servers langston.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

maria.ns.cloudflare.com resolves to 108.162.192.192, 172.64.32.192 and 173.245.58.192 among others, with 3 other IP addresses in total.

scott.ns.cloudflare.com resolves to 108.162.193.230, 172.64.33.230 and 173.245.59.230 among others, with 3 other IP addresses in total.

Mail Servers

Mail for corbt.com is handled by two mail servers — in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

corbt.com uses an identical mail server configuration to several other domains — among them mecu.be, tpdn.kim, leakgirls.com and two more.

Hostnames that resolve to 8 IP addresses:

in1-smtp.messagingengine.com resolves to 103.168.172.216, 103.168.172.217 and 103.168.172.218 among others, with 5 other IP addresses in total.

Hosts that point to four IP numbers:

in2-smtp.messagingengine.com directs to 202.12.124.216, 202.12.124.217, 202.12.124.218 and 202.12.124.219.