b2bguide.com - dns.ninja
b2bguide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::6815:3325🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:dc7b🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.51.37Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.220.123🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | olivia.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26dd🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2dd🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22dd🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 108.162.194.221🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 162.159.38.221Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| A | 172.64.34.221🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | olivia.ns.cloudflare.com | ||||||
| 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 | ||||||
| TXT | 4b3d22e8-4604-45f7-8848-4415de3892e6 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.51.37, 172.67.220.123 | ||||||
| IPv6 hints | 2606:4700:3032::6815:3325, 2606:4700:3034::ac43:dc7b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com | ||||||
| SOA | olivia.ns.cloudflare.comdns@cloudflare.com serial=2409819021 | ||||||
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.netnstld@verisign-grs.com serial=1786144059 | ||||||
Same first word
b2bguide.com |
DNS History
17 records (6 active, 11 former)
○NSdns1.name-services.com2015-06-30 → 2016-12-01 · 4 obs
● 2015-06-30 05:52:28
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
○NSdns2.name-services.com2015-06-30 → 2016-12-01 · 4 obs
● 2015-06-30 05:52:28
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
○NSdns3.name-services.com2015-06-30 → 2016-12-01 · 4 obs
● 2015-06-30 05:52:28
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
○NSdns4.name-services.com2015-06-30 → 2016-12-01 · 4 obs
● 2015-06-30 05:52:28
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
○NSdns5.name-services.com2015-06-30 → 2016-12-01 · 4 obs
● 2015-06-30 05:52:28
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
○NSns1.uniregistrymarket.link2018-06-11 → 2018-06-11 · 4 obs
○ 2016-12-01 17:53:36
● 2018-06-11 08:54:50
○ 2026-02-16 00:42:28
○ 2026-08-07 23:09:56
● 2018-06-11 08:54:50
○ 2026-02-16 00:42:28
○ 2026-08-07 23:09:56
○NSns2.uniregistrymarket.link2018-06-11 → 2018-06-11 · 4 obs
○ 2016-12-01 17:53:36
● 2018-06-11 08:54:50
○ 2026-02-16 00:42:28
○ 2026-08-07 23:09:56
● 2018-06-11 08:54:50
○ 2026-02-16 00:42:28
○ 2026-08-07 23:09:56
●NSolivia.ns.cloudflare.com2026-02-16 → 2026-08-07 · 3 obs
○ 2018-06-11 08:54:50
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
●NSroan.ns.cloudflare.com2026-02-16 → 2026-08-07 · 3 obs
○ 2018-06-11 08:54:50
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
●A104.21.51.372026-02-16 → 2026-08-07 · 3 obs
○ 2018-06-11 08:54:50
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
●A172.67.220.1232026-02-16 → 2026-08-07 · 3 obs
○ 2018-06-11 08:54:50
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
● 2026-02-16 00:42:28
● 2026-08-07 23:09:56
●A2606:4700:3032::6815:33252026-06-21 → 2026-08-07 · 3 obs
○ 2026-05-29 13:04:16
● 2026-06-21 17:33:04
● 2026-08-07 23:09:56
● 2026-06-21 17:33:04
● 2026-08-07 23:09:56
●A2606:4700:3034::ac43:dc7b2026-06-21 → 2026-08-07 · 3 obs
○ 2026-05-29 13:04:16
● 2026-06-21 17:33:04
● 2026-08-07 23:09:56
● 2026-06-21 17:33:04
● 2026-08-07 23:09:56
○A2606:4700:3035::ac43:dc7b2026-02-16 → 2026-05-29 · 5 obs
○ 2018-06-11 08:54:50
● 2026-02-16 00:42:28
● 2026-05-29 13:04:16
○ 2026-06-21 17:33:04
○ 2026-08-07 23:09:56
● 2026-02-16 00:42:28
● 2026-05-29 13:04:16
○ 2026-06-21 17:33:04
○ 2026-08-07 23:09:56
○A2606:4700:3037::6815:33252026-02-16 → 2026-05-29 · 5 obs
○ 2018-06-11 08:54:50
● 2026-02-16 00:42:28
● 2026-05-29 13:04:16
○ 2026-06-21 17:33:04
○ 2026-08-07 23:09:56
● 2026-02-16 00:42:28
● 2026-05-29 13:04:16
○ 2026-06-21 17:33:04
○ 2026-08-07 23:09:56
○A69.172.201.1532018-06-11 → 2018-06-11 · 4 obs
○ 2016-12-01 17:53:36
● 2018-06-11 08:54:50
○ 2026-02-16 00:42:28
○ 2026-08-07 23:09:56
● 2018-06-11 08:54:50
○ 2026-02-16 00:42:28
○ 2026-08-07 23:09:56
○A74.115.231.2432015-06-30 → 2016-12-01 · 4 obs
● 2015-06-30 05:52:28
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
● 2016-12-01 17:53:36
○ 2018-06-11 08:54:50
○ 2026-08-07 23:09:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| b2bguide.com | roan.ns.cloudflare.com, olivia.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.221
NS records: roan.ns.cloudflare.com, olivia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for b2bguide.com (unsigned zone)
⏱️ Timing
Total: 180ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.51.37, 172.67.220.123 |
| AAAA | 2 | 2606:4700:3034::ac43:dc7b, 2606:4700:3032::6815:3325 |
| NS | 2 | olivia.ns.cloudflare.com, roan.ns.cloudflare.com |
| TXT | 1 | 4b3d22e8-4604-45f7-8848-4415de3892e6 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | olivia.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (roan.ns.cloudflare.com, roan.ns.cloudflare.com, roan.ns.cloudflare.com...)
Analysis
IP Addresses
b2bguide.com resolves to four IP addresses: 104.21.51.37, 172.67.220.123, 2606:4700:3032::6815:3325 and 2606:4700:3034::ac43:dc7b.
Additional host names — www.gemi.org.mx, riotroomsystem.com, webdesignbureau.be and two others — share IP numbers with b2bguide.com.
Name Servers
DNS delegation for b2bguide.com points to two name servers: olivia.ns.cloudflare.com and roan.ns.cloudflare.com.
b2bguide.com shares its name server setup with other domains, including takeherbal.com, plus-no.com, m0p.xyz and two others.
b2bguide.com has at least partial name server overlap with other domains, such as qertcoi.com, pezscdc.cc, 047876.com and two others.
It is common to see these name servers used together with name servers peyton.ns.cloudflare.com and ajay.ns.cloudflare.com.
Host names with 6 IP numbers:
olivia.ns.cloudflare.com has IP addresses 108.162.194.221, 162.159.38.221 and 172.64.34.221, plus 3 other.
roan.ns.cloudflare.com has IP addresses 108.162.193.226, 172.64.33.226 and 173.245.59.226, plus 3 other.