b2bco.com - dns.ninja

`b2bco.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3037::6815:4e74^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:dc9d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.78.116^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.220.157^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jewel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ab^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ab^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jewel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ab^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jewel.ns.cloudflare.com`
		A	108.162.194.171^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	162.159.38.171^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
		A	172.64.34.171^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jewel.ns.cloudflare.com`
NS	`patrick.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cc8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3c8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`patrick.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23c8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`patrick.ns.cloudflare.com`
		A	108.162.195.200^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	162.159.44.200^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
		A	172.64.35.200^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`patrick.ns.cloudflare.com`
MX	`mail.b2bco.com` ⭐
		A	65.109.204.170^{🇫🇮 Hetzner65.109.0.0/16 HETZNER-DC}
			PTR	`mail.b2bco.com`
TXT	`google-site-verification=7r3l65reeQhCVR0Y6sAFMK0QluxqEQUZ_CHsaO1_S2s`
TXT	`v=spf1 a:mail.b2bco.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.78.116, 172.67.220.157
		IPv6 hints	2606:4700:3037::6815:4e74, 2606:4700:3037::ac43:dc9d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=7, name=cloudflare-ech.com
SOA	`jewel.ns.cloudflare.com`dns@cloudflare.com serial=2410756140

`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=1785311377

rank #91518 globally
rank #41246 in the tld
📈 Tranco rank: #181,297

Same first word

b2bco.com

b2bco.org

b2bco.net

b2bco.cn

Similar names

ocb2b.com

DNS History

22 records (7 active, 15 former)

●NSjewel.ns.cloudflare.com2026-02-15 → 2026-07-29 · 3 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
● 2026-07-29 08:09:58

○NSns1.b2bco.com2017-03-28 → 2020-02-04 · 5 obs

○ 2016-08-09 09:33:32
● 2017-03-28 21:14:24
● 2020-02-04 15:56:44
○ 2026-02-15 06:26:42
○ 2026-07-29 08:09:58

○NSns1.dogan.ir2015-11-21 → 2016-08-09 · 5 obs

○ 2015-07-01 16:03:58
● 2015-11-21 06:40:18
● 2016-08-09 09:33:32
○ 2017-03-28 21:14:24
○ 2026-07-29 08:09:58

○NSns1.wgs-server.com2015-07-01 → 2015-07-01 · 3 obs

● 2015-07-01 16:03:58
○ 2015-11-21 06:40:18
○ 2026-07-29 08:09:58

○NSns2.b2bco.com2017-03-28 → 2020-02-04 · 5 obs

○ 2016-08-09 09:33:32
● 2017-03-28 21:14:24
● 2020-02-04 15:56:44
○ 2026-02-15 06:26:42
○ 2026-07-29 08:09:58

○NSns2.dogan.ir2015-11-21 → 2016-08-09 · 5 obs

○ 2015-07-01 16:03:58
● 2015-11-21 06:40:18
● 2016-08-09 09:33:32
○ 2017-03-28 21:14:24
○ 2026-07-29 08:09:58

●NSpatrick.ns.cloudflare.com2026-02-15 → 2026-07-29 · 3 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
● 2026-07-29 08:09:58

●MXmail.b2bco.com2008-03-19 → 2026-07-29 · 7 obs

● 2008-03-19 14:20:12
○ 2015-07-01 16:03:58
● 2015-11-21 06:40:18
● 2020-02-04 15:56:44
○ 2026-02-15 06:26:42
● 2026-07-26 14:22:12
● 2026-07-29 08:09:58

○MXmail2.b2bco.com2008-03-19 → 2016-08-09 · 6 obs

● 2008-03-19 14:20:12
○ 2015-07-01 16:03:58
● 2015-11-21 06:40:18
● 2016-08-09 09:33:32
○ 2017-03-28 21:14:24
○ 2026-07-29 08:09:58

○MXroute1.mx.cloudflare.net2026-02-15 → 2026-02-15 · 4 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
○ 2026-07-26 14:22:12
○ 2026-07-29 08:09:58

○MXroute2.mx.cloudflare.net2026-02-15 → 2026-02-15 · 4 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
○ 2026-07-26 14:22:12
○ 2026-07-29 08:09:58

○MXroute3.mx.cloudflare.net2026-02-15 → 2026-02-15 · 4 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
○ 2026-07-26 14:22:12
○ 2026-07-29 08:09:58

○A104.192.5.1912017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-09 09:33:32
● 2017-03-28 21:14:24
○ 2020-02-04 15:56:44
○ 2026-07-29 08:09:58

●A104.21.78.1162026-02-15 → 2026-07-29 · 3 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
● 2026-07-29 08:09:58

●A172.67.220.1572026-02-15 → 2026-07-29 · 3 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
● 2026-07-29 08:09:58

○A178.22.121.982020-02-04 → 2020-02-04 · 4 obs

○ 2017-03-28 21:14:24
● 2020-02-04 15:56:44
○ 2026-02-15 06:26:42
○ 2026-07-29 08:09:58

○A2606:4700:3032::ac43:dc9d2026-02-15 → 2026-06-11 · 5 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
● 2026-06-11 01:33:00
○ 2026-07-01 10:35:56
○ 2026-07-29 08:09:58

○A2606:4700:3034::6815:4e742026-02-15 → 2026-06-11 · 5 obs

○ 2020-02-04 15:56:44
● 2026-02-15 06:26:42
● 2026-06-11 01:33:00
○ 2026-07-01 10:35:56
○ 2026-07-29 08:09:58

●A2606:4700:3037::6815:4e742026-07-01 → 2026-07-29 · 3 obs

○ 2026-06-11 01:33:00
● 2026-07-01 10:35:56
● 2026-07-29 08:09:58

●A2606:4700:3037::ac43:dc9d2026-07-01 → 2026-07-29 · 3 obs

○ 2026-06-11 01:33:00
● 2026-07-01 10:35:56
● 2026-07-29 08:09:58

○A74.86.59.1882008-03-19 → 2008-03-19 · 3 obs

● 2008-03-19 14:20:12
○ 2015-07-01 16:03:58
○ 2026-07-29 08:09:58

○A79.175.172.662015-07-01 → 2016-08-09 · 5 obs

○ 2008-03-19 14:20:12
● 2015-07-01 16:03:58
● 2016-08-09 09:33:32
○ 2017-03-28 21:14:24
○ 2026-07-29 08:09:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
b2bco.com	jewel.ns.cloudflare.com, patrick.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.200

NS records: jewel.ns.cloudflare.com, patrick.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b2bco.com (unsigned zone)

⏱️ Timing

Total: 208ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.220.157, 104.21.78.116`
AAAA	2	`2606:4700:3037::ac43:dc9d, 2606:4700:3037::6815:4e74`
NS	2	`jewel.ns.cloudflare.com, patrick.ns.cloudflare.com`
MX	1	`mail.b2bco.com (pri: 10)`
TXT	2	`google-site-verification=7r3l65reeQhCVR0, v=spf1 a:mail.b2bco.com -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jewel.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

b2bco.com resolves to four IP addresses: 104.21.78.116, 172.67.220.157, 2606:4700:3037::6815:4e74 and 2606:4700:3037::ac43:dc9d.

Among the host names that share IP numbers with b2bco.com are cnlaw365.com, editorialivre.com.br, povbbc.com and two others.

Name Servers

b2bco.com has two authoritative name servers — jewel.ns.cloudflare.com and patrick.ns.cloudflare.com.

b2bco.com has the same name server delegation as a number of other domains, such as milanexaminer.com, where2meet.net, markdepalma.com and two more.

b2bco.com partially shares its NS delegation with several other domains, including partnerhqusa.info, bellevue-palace.ch, tjandiorbit.digital and two others.

These name servers often co-occur with the name servers donald.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

jewel.ns.cloudflare.com points to 108.162.194.171, 162.159.38.171, 172.64.34.171 and 3 other IP addresses.

patrick.ns.cloudflare.com points to 108.162.195.200, 162.159.44.200, 172.64.35.200 and 3 other IP addresses.

Mail Servers

b2bco.com routes its mail through a single mail server, mail.b2bco.com.

mail.b2bco.com points to one IP number — 65.109.204.170.