ispbuyersguide.com - robtex.com
ispbuyersguide.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:168f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::ac43:cd50🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.22.143Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.80🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ns1.ubmdns.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.ubmdns.com | ||||||
| A | 162.159.0.208Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | ns2.ubmdns.com | ||||||
| A | 2400:cb00:2049:1::a29f:1d0🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns2.ubmdns.com | ||||||
| A | 162.159.1.208Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.ubmdns.com | ||||||
| TXT | v=spf1 mx include:spf.ubm-us.net -all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.22.143, 172.67.205.80 | ||||||
| IPv6 hints | 2606:4700:3031::6815:168f, 2606:4700:3032::ac43:cd50 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2409119101 | ||||||
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=1784606852 | ||||||
Same first word
ispbuyersguide.com |
DNS History
20 records (6 active, 14 former)
○NSns1.agora.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 07:42:20
○ 2015-06-09 17:15:20
○ 2026-07-21 04:13:14
○ 2015-06-09 17:15:20
○ 2026-07-21 04:13:14
○NSns1.ubm-us.net2015-06-09 → 2016-12-24 · 5 obs
○ 2007-11-10 07:42:20
● 2015-06-09 17:15:20
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
● 2015-06-09 17:15:20
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
●NSns1.ubmdns.com2026-07-13 → 2026-07-21 · 3 obs
○ 2017-12-15 19:09:38
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
○NSns1.ubmits.com2017-12-15 → 2017-12-15 · 4 obs
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
○NSns2.agora.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 07:42:20
○ 2015-06-09 17:15:20
○ 2026-07-21 04:13:14
○ 2015-06-09 17:15:20
○ 2026-07-21 04:13:14
○NSns2.ubm-us.net2015-06-09 → 2016-12-24 · 5 obs
○ 2007-11-10 07:42:20
● 2015-06-09 17:15:20
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
● 2015-06-09 17:15:20
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
●NSns2.ubmdns.com2026-07-13 → 2026-07-21 · 3 obs
○ 2017-12-15 19:09:38
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
○NSns2.ubmits.com2017-12-15 → 2017-12-15 · 4 obs
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
○NSns3.agora.com2007-11-10 → 2007-11-10 · 3 obs
● 2007-11-10 07:42:20
○ 2015-06-09 17:15:20
○ 2026-07-21 04:13:14
○ 2015-06-09 17:15:20
○ 2026-07-21 04:13:14
○NSns3.ubm-us.net2015-06-09 → 2016-12-24 · 5 obs
○ 2007-11-10 07:42:20
● 2015-06-09 17:15:20
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
● 2015-06-09 17:15:20
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
○NSns3.ubmits.com2017-12-15 → 2017-12-15 · 4 obs
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
○MXmailhost.ubm-us.net2015-06-09 → 2017-12-15 · 5 obs
○ 2007-11-10 07:42:20
● 2015-06-09 17:15:20
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
● 2015-06-09 17:15:20
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
●A104.21.22.1432026-07-13 → 2026-07-21 · 3 obs
○ 2017-12-15 19:09:38
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
●A172.67.205.802026-07-13 → 2026-07-21 · 3 obs
○ 2017-12-15 19:09:38
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
○A192.155.42.932016-12-24 → 2016-12-24 · 4 obs
○ 2016-04-16 20:14:26
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
○A192.155.48.932015-06-09 → 2017-12-15 · 7 obs
○ 2007-11-10 07:42:20
● 2015-06-09 17:15:20
● 2016-04-16 20:14:26
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
● 2015-06-09 17:15:20
● 2016-04-16 20:14:26
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
●A2606:4700:3031::6815:168f2026-07-13 → 2026-07-21 · 3 obs
○ 2017-12-15 19:09:38
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
●A2606:4700:3032::ac43:cd502026-07-13 → 2026-07-21 · 3 obs
○ 2017-12-15 19:09:38
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
● 2026-07-13 10:55:40
● 2026-07-21 04:13:14
○A2620:103::192:155:48:932015-06-09 → 2017-12-15 · 7 obs
○ 2007-11-10 07:42:20
● 2015-06-09 17:15:20
● 2016-04-16 20:14:26
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
● 2015-06-09 17:15:20
● 2016-04-16 20:14:26
○ 2016-12-24 14:38:44
● 2017-12-15 19:09:38
○ 2026-07-13 10:55:40
○ 2026-07-21 04:13:14
○A2620:103:1:1:192:155:42:932016-12-24 → 2016-12-24 · 4 obs
○ 2016-04-16 20:14:26
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
● 2016-12-24 14:38:44
○ 2017-12-15 19:09:38
○ 2026-07-21 04:13:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| ispbuyersguide.com | ns1.ubmdns.com, ns2.ubmdns.com | 2 records |
✅ Authoritative Response
Server:162.159.0.208
NS records: ns1.ubmdns.com, ns2.ubmdns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.22.143, 172.67.205.80 |
| AAAA | 2 | 2606:4700:3032::ac43:cd50, 2606:4700:3031::6815:168f |
| NS | 2 | ns1.ubmdns.com, ns2.ubmdns.com |
| TXT | 1 | v=spf1 mx include:spf.ubm-us.net -all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ns1.ubmdns.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)
Analysis
IP Addresses
ispbuyersguide.com has four IP addresses: 104.21.22.143, 172.67.205.80, 2606:4700:3031::6815:168f and 2606:4700:3032::ac43:cd50.
Additional host names — lodinmark.com, devlopt.com, kamabet.com and two others — share IP numbers with ispbuyersguide.com.
Name Servers
ispbuyersguide.com is delegated to two name servers: ns1.ubmdns.com and ns2.ubmdns.com.
ispbuyersguide.com shares its name server setup with other domains, including embeddedhack.com, cmpbtg.com, actconference.com and two others.
ns1.ubmdns.com and ns2.ubmdns.com each resolve to two IP addresses: ns1.ubmdns.com points to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, while ns2.ubmdns.com points to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.