bestcoconstruction.com - dns.ninja

`bestcoconstruction.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::ac43:a92e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5758^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.87.88^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.169.46^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`edna.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`edna.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`edna.ns.cloudflare.com`
		A	108.162.192.109^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	172.64.32.109^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
		A	173.245.58.109^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`edna.ns.cloudflare.com`
NS	`sevki.ns.cloudflare.com`
		A	2606:4700:58::a29f:2ca4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3a4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sevki.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23a4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sevki.ns.cloudflare.com`
		A	108.162.195.164^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	162.159.44.164^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
		A	172.64.35.164^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sevki.ns.cloudflare.com`
MX	`bestcoconstruction-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::1^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms26084013`
TXT	`v=spf1 mx a include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.87.88, 172.67.169.46
		IPv6 hints	2606:4700:3031::ac43:a92e, 2606:4700:3034::6815:5758
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=245, name=cloudflare-ech.com
SOA	`edna.ns.cloudflare.com`dns@cloudflare.com serial=2408832263

`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=1786562349

Same first word

bestcoconstruction.com

DNS History

18 records (7 active, 11 former)

●NSedna.ns.cloudflare.com2026-04-01 → 2026-08-12 · 3 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-08-12 19:41:08

○NSns1.mediatemple.net2015-07-12 → 2017-04-01 · 5 obs

○ 2008-03-19 11:03:38
● 2015-07-12 17:07:12
● 2017-04-01 23:43:08
○ 2026-04-01 11:49:26
○ 2026-08-12 19:41:08

○NSns2.mediatemple.net2015-07-12 → 2017-04-01 · 5 obs

○ 2008-03-19 11:03:38
● 2015-07-12 17:07:12
● 2017-04-01 23:43:08
○ 2026-04-01 11:49:26
○ 2026-08-12 19:41:08

○NSns3.dotzup.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 11:03:38
○ 2015-07-12 17:07:12
○ 2026-08-12 19:41:08

○NSns4.dotzup.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 11:03:38
○ 2015-07-12 17:07:12
○ 2026-08-12 19:41:08

○NSns5.dotzup.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 11:03:38
○ 2015-07-12 17:07:12
○ 2026-08-12 19:41:08

○NSns6.dotzup.com2008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 11:03:38
○ 2015-07-12 17:07:12
○ 2026-08-12 19:41:08

●NSsevki.ns.cloudflare.com2026-04-01 → 2026-08-12 · 3 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-08-12 19:41:08

●MXbestcoconstruction-com.mail.protection.outlook.com2026-04-01 → 2026-08-12 · 3 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-08-12 19:41:08

○MXmail.bestcoconstruction.com2015-07-12 → 2017-04-01 · 5 obs

○ 2008-03-19 11:03:38
● 2015-07-12 17:07:12
● 2017-04-01 23:43:08
○ 2026-04-01 11:49:26
○ 2026-08-12 19:41:08

●A104.21.87.882026-04-01 → 2026-08-12 · 3 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-08-12 19:41:08

●A172.67.169.462026-04-01 → 2026-08-12 · 3 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-08-12 19:41:08

○A205.186.167.992015-07-12 → 2017-04-01 · 5 obs

○ 2008-03-19 11:03:38
● 2015-07-12 17:07:12
● 2017-04-01 23:43:08
○ 2026-04-01 11:49:26
○ 2026-08-12 19:41:08

○A216.57.210.2002008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 11:03:38
○ 2015-07-12 17:07:12
○ 2026-08-12 19:41:08

●A2606:4700:3031::ac43:a92e2026-07-02 → 2026-08-12 · 3 obs

○ 2026-06-09 05:48:12
● 2026-07-02 09:24:42
● 2026-08-12 19:41:08

○A2606:4700:3032::6815:57582026-04-01 → 2026-06-09 · 5 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-06-09 05:48:12
○ 2026-07-02 09:24:42
○ 2026-08-12 19:41:08

●A2606:4700:3034::6815:57582026-07-02 → 2026-08-12 · 3 obs

○ 2026-06-09 05:48:12
● 2026-07-02 09:24:42
● 2026-08-12 19:41:08

○A2606:4700:3035::ac43:a92e2026-04-01 → 2026-06-09 · 5 obs

○ 2017-04-01 23:43:08
● 2026-04-01 11:49:26
● 2026-06-09 05:48:12
○ 2026-07-02 09:24:42
○ 2026-08-12 19:41:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bestcoconstruction.com	edna.ns.cloudflare.com, sevki.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.164

NS records: edna.ns.cloudflare.com, sevki.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestcoconstruction.com (unsigned zone)

⏱️ Timing

Total: 122ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.169.46, 104.21.87.88`
AAAA	2	`2606:4700:3031::ac43:a92e, 2606:4700:3034::6815:5758`
NS	2	`edna.ns.cloudflare.com, sevki.ns.cloudflare.com`
MX	1	`bestcoconstruction-com.mail.protection.o`
TXT	2	`MS=ms26084013, v=spf1 mx a include:spf.protection.outlo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`edna.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

bestcoconstruction.com points to the four IP addresses 104.21.87.88, 172.67.169.46, 2606:4700:3031::ac43:a92e and 2606:4700:3034::6815:5758.

cascadeopal.com, www.gdgcc.com, www.tmmunzeyobwst.online plus two other host names have IP numbers in common with bestcoconstruction.com.

Name Servers

bestcoconstruction.com has two authoritative name servers — edna.ns.cloudflare.com and sevki.ns.cloudflare.com.

The name server configuration of bestcoconstruction.com is shared with other domains, for instance kcdirect.com, topfbposts.site, wizzmiecianjur.id and two others.

The name servers of bestcoconstruction.com overlap at least partially with those of other domains — among them ca-hongmu.com, aewgasifiers.com, meta-rotate-328.pages.dev and two more.

These name servers commonly co-occur with the name servers poppy.ns.cloudflare.com, tom.ns.cloudflare.com, lana.ns.cloudflare.com and kayleigh.ns.cloudflare.com.

Hosts with 6 IP addresses each:

edna.ns.cloudflare.com points to 108.162.192.109, 172.64.32.109, 173.245.58.109 and 3 other IP addresses.

sevki.ns.cloudflare.com points to 108.162.195.164, 162.159.44.164, 172.64.35.164 and 3 other IP addresses.

Mail Servers

bestcoconstruction.com uses one mail server — bestcoconstruction-com.mail.protection.outlook.com.

bestcoconstruction-com.mail.protection.outlook.com has 8 IP addresses: 52.101.190.1, 52.101.190.2, 52.101.190.3 plus 5 more.