`containertobuild.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:6e1^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:876a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.6.225^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.106^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`roan.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3be2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`roan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`roan.ns.cloudflare.com`
		A	108.162.193.226^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	172.64.33.226^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
		A	173.245.59.226^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`roan.ns.cloudflare.com`
NS	`sloan.ns.cloudflare.com`
		A	2606:4700:50::a29f:2634^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c234^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sloan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2234^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sloan.ns.cloudflare.com`
		A	108.162.194.52^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	162.159.38.52^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
		A	172.64.34.52^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sloan.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
MX	`mailstore1.secureserver.net`⁽¹⁰⁾
		A	216.69.141.78^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v02.prod.phx3.secureserver.net`
		A	216.69.141.114^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v02.prod.phx3.secureserver.net`
		A	216.69.141.162^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v02.prod.phx3.secureserver.net`
TXT	`D6320626`
TXT	`v=spf1 include:secureserver.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.6.225, 172.67.135.106
		IPv6 hints	2606:4700:3033::6815:6e1, 2606:4700:3037::ac43:876a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=172, name=cloudflare-ech.com
SOA	`roan.ns.cloudflare.com`dns@cloudflare.com serial=2401932318

`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=1778542686

DNS History

18 records (8 active, 10 former)

○NScs50.hostingberry.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-18 20:28:30
● 2017-03-30 07:55:54
○ 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

○NScs50.hostneverdie.com2017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-18 20:28:30
● 2017-03-30 07:55:54
○ 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

○NSns3.ireallyhost.com2015-08-01 → 2016-07-18 · 4 obs

● 2015-08-01 17:21:56
● 2016-07-18 20:28:30
○ 2017-03-30 07:55:54
○ 2026-05-11 23:57:06

○NSns4.ireallyhost.com2015-08-01 → 2016-07-18 · 4 obs

● 2015-08-01 17:21:56
● 2016-07-18 20:28:30
○ 2017-03-30 07:55:54
○ 2026-05-11 23:57:06

○NSns75.hostinglotus.net2020-02-26 → 2020-02-26 · 3 obs

○ 2017-03-30 07:55:54
● 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

○NSns76.hostinglotus.net2020-02-26 → 2020-02-26 · 3 obs

○ 2017-03-30 07:55:54
● 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

●NSroan.ns.cloudflare.com2026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

●NSsloan.ns.cloudflare.com2026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

○MXmail.containertobuild.com2015-08-01 → 2020-02-26 · 3 obs

● 2015-08-01 17:21:56
● 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

●MXmailstore1.secureserver.net2026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

●MXsmtp.secureserver.net2026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

○A103.233.192.2162015-08-01 → 2016-07-18 · 4 obs

● 2015-08-01 17:21:56
● 2016-07-18 20:28:30
○ 2017-03-30 07:55:54
○ 2026-05-11 23:57:06

●A104.21.6.2252026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

○A119.59.120.32020-02-26 → 2020-02-26 · 3 obs

○ 2017-03-30 07:55:54
● 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

●A172.67.135.1062026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

●A2606:4700:3033::6815:6e12026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

●A2606:4700:3037::ac43:876a2026-05-11 → 2026-05-11 · 2 obs

○ 2020-02-26 07:18:34
● 2026-05-11 23:57:06

○A27.254.82.2152017-03-30 → 2017-03-30 · 4 obs

○ 2016-07-18 20:28:30
● 2017-03-30 07:55:54
○ 2020-02-26 07:18:34
○ 2026-05-11 23:57:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
containertobuild.com	roan.ns.cloudflare.com, sloan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.52

NS records: roan.ns.cloudflare.com, sloan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for containertobuild.com (unsigned zone)

⏱️ Timing

Total: 49ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.6.225, 172.67.135.106`
AAAA	2	`2606:4700:3037::ac43:876a, 2606:4700:3033::6815:6e1`
NS	2	`roan.ns.cloudflare.com, sloan.ns.cloudflare.com`
MX	2	`smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)`
TXT	2	`D6320626, v=spf1 include:secureserver.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`roan.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

containertobuild.com points to four IP numbers: 2606:4700:3033::6815:6e1, 2606:4700:3037::ac43:876a, 104.21.6.225 and 172.67.135.106.

Other host names, for instance www.hkexvaxl.com, webopt.info, armeriatemplar.com, dalianis.gr and dalvenioffice.com share IP numbers with containertobuild.com.

Name Servers

containertobuild.com is delegated to two name servers: roan.ns.cloudflare.com and sloan.ns.cloudflare.com.

containertobuild.com uses the same name server setup as other domains, for instance (0x787878)interracialclips.com, torget.us, torget.org, jendelasukses.com and madtoyzjugueteria.com.

containertobuild.com shares name servers with other domains at least partially, for instance arcoweld.com, bateriaskitchenfair.com, dispatchit.io, idea-garage.net and dr-wakde.com.

These name servers are commonly used with dahlia.ns.cloudflare.com, cris.ns.cloudflare.com, alaric.ns.cloudflare.com and trey.ns.cloudflare.com.

Host names with six IP numbers: roan.ns.cloudflare.com points to 2606:4700:58::adf5:3be2, 2803:f800:50::6ca2:c1e2, 2a06:98c1:50::ac40:21e2, 108.162.193.226, 172.64.33.226 and 173.245.59.226; sloan.ns.cloudflare.com points to 2606:4700:50::a29f:2634, 2803:f800:50::6ca2:c234, 2a06:98c1:50::ac40:2234, 108.162.194.52, 162.159.38.52 and 172.64.34.52.

Mail Servers

containertobuild.com is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

containertobuild.com shares the same mail server setup as other domains, including coachellafestedu.com, koafun.camp, soldbyfarmer.com, fasdotv.net and signinsurance.com.

containertobuild.com shares some mail servers with other domains, including eorch.com, keyconveyancing.ca and my-med-wall.com.

Host names with three IP numbers: mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162; smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113.

containertobuild.com - robtex.com