itsubscribe.com - robtex.com
itsubscribe.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:cc87🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:428e🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.66.142Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.135🇺🇸 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 | 104.21.66.142, 172.67.204.135 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:cc87, 2606:4700:3033::6815:428e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com | ||||||
| SOA | ns1.ubmdns.comdns@cloudflare.com serial=2409119112 | ||||||
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=1784042817 | ||||||
Same first word
itsubscribe.com |
DNS History
15 records (6 active, 9 former)
○NSns1.ubm-us.net2015-06-11 → 2016-09-25 · 4 obs
● 2015-06-11 05:09:10
● 2016-09-25 07:32:50
○ 2017-06-13 00:59:24
○ 2026-07-14 15:34:02
● 2016-09-25 07:32:50
○ 2017-06-13 00:59:24
○ 2026-07-14 15:34:02
●NSns1.ubmdns.com2026-07-13 → 2026-07-14 · 3 obs
○ 2017-06-13 00:59:24
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
○NSns1.ubmits.com2017-06-13 → 2017-06-13 · 4 obs
○ 2016-09-25 07:32:50
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
○NSns2.ubm-us.net2015-06-11 → 2016-09-25 · 4 obs
● 2015-06-11 05:09:10
● 2016-09-25 07:32:50
○ 2017-06-13 00:59:24
○ 2026-07-14 15:34:02
● 2016-09-25 07:32:50
○ 2017-06-13 00:59:24
○ 2026-07-14 15:34:02
●NSns2.ubmdns.com2026-07-13 → 2026-07-14 · 3 obs
○ 2017-06-13 00:59:24
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
○NSns2.ubmits.com2017-06-13 → 2017-06-13 · 4 obs
○ 2016-09-25 07:32:50
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
○NSns3.ubm-us.net2015-06-11 → 2016-09-25 · 4 obs
● 2015-06-11 05:09:10
● 2016-09-25 07:32:50
○ 2017-06-13 00:59:24
○ 2026-07-14 15:34:02
● 2016-09-25 07:32:50
○ 2017-06-13 00:59:24
○ 2026-07-14 15:34:02
○NSns3.ubmits.com2017-06-13 → 2017-06-13 · 4 obs
○ 2016-09-25 07:32:50
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
○MXmailhost.ubm-us.net2015-06-11 → 2017-06-13 · 4 obs
● 2015-06-11 05:09:10
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
●A104.21.66.1422026-07-13 → 2026-07-14 · 3 obs
○ 2017-06-13 00:59:24
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
●A172.67.204.1352026-07-13 → 2026-07-14 · 3 obs
○ 2017-06-13 00:59:24
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
○A192.155.48.932015-06-11 → 2017-06-13 · 4 obs
● 2015-06-11 05:09:10
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
●A2606:4700:3031::ac43:cc872026-07-13 → 2026-07-14 · 3 obs
○ 2017-06-13 00:59:24
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
●A2606:4700:3033::6815:428e2026-07-13 → 2026-07-14 · 3 obs
○ 2017-06-13 00:59:24
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
● 2026-07-13 10:48:56
● 2026-07-14 15:34:02
○A2620:103::192:155:48:932015-06-11 → 2017-06-13 · 4 obs
● 2015-06-11 05:09:10
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
● 2017-06-13 00:59:24
○ 2026-07-13 10:48:56
○ 2026-07-14 15:34:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| itsubscribe.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: 188ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.204.135, 104.21.66.142 |
| AAAA | 2 | 2606:4700:3031::ac43:cc87, 2606:4700:3033::6815:428e |
| 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
itsubscribe.com resolves to four IP addresses: 104.21.66.142, 172.67.204.135, 2606:4700:3031::ac43:cc87 and 2606:4700:3033::6815:428e.
Among the host names that share IP numbers with itsubscribe.com are www.pkqcloud3.com, cerca.org, zzixb.cia367.net and two others.
Name Servers
itsubscribe.com uses two name servers for its delegation: ns1.ubmdns.com and ns2.ubmdns.com.
itsubscribe.com has the same name server delegation as a number of other domains, such as reitwatch.co.uk, theoutdoorlivinghall.com, goodemployersconference.com and two more.
The two host names ns1.ubmdns.com and ns2.ubmdns.com each have a pair of IP addresses: ns1.ubmdns.com has 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, and ns2.ubmdns.com has 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.