itsus.com - dns.ninja
itsus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.16.172.205🇺🇸 Automattic199.16.172.0/24 PRESSABLE | ||||||
| NS | adns.cs.onr.siteprotect.com ⭐ | ||||||
| A | 64.41.112.12🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | adns.cs.siteprotect.com | ||||||
| NS | adns.cs.siteprotect.com | ||||||
| A | 64.41.112.12🇺🇸 AHNET64.41.112.0/24 Proxy Addition | ||||||
| PTR | adns.cs.siteprotect.com | ||||||
| NS | bdns.cs.siteprotect.com | ||||||
| A | 64.41.114.12🇺🇸 AHNET64.41.114.0/24 Proxy Addition | ||||||
| PTR | bdns.cs.siteprotect.com | ||||||
| MX | its.mail.protection.office365.us ⭐ | ||||||
| A | 23.103.199.138🇺🇸 Microsoft23.103.128.0/17 MICROSOFT | ||||||
| PTR | mail-bn3usg020138.inbound.protection.outlook.com | ||||||
| A | 23.103.199.170🇺🇸 Microsoft23.103.128.0/17 MICROSOFT | ||||||
| PTR | mail-cy1usg020170.inbound.protection.outlook.com | ||||||
| TXT | duo_sso_verification=eMCGcKbwHRgXV1gbUKZK5DxOsSRtpCIPuNgoOMtIEQlVnmS1jCqNszic... | ||||||
| TXT | v=spf1 ip4:96.39.97.166 include:spf.protection.office365.us include:spf.netlg... | ||||||
| TXT | MS=ms28445751 | ||||||
| TXT | MS=ms80012493 | ||||||
| SOA | adns.cs.onr.siteprotect.comhostmaster@itsus.com 2025-06-23 #19 | ||||||
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=1782652605 | ||||||
Same first word
Similar names
DNS History
11 records (5 active, 6 former)
●NSadns.cs.onr.siteprotect.com2026-06-20 → 2026-06-28 · 3 obs
● 2026-06-20 04:35:20
● 2026-06-28 13:36:24
●NSadns.cs.siteprotect.com2026-06-20 → 2026-06-28 · 3 obs
● 2026-06-20 04:35:20
● 2026-06-28 13:36:24
○NSauth0.ns.charter.net2007-10-29 → 2016-11-30 · 4 obs
● 2016-11-30 23:15:22
○ 2026-06-20 04:35:20
○ 2026-06-28 13:36:24
○NSauth1.ns.charter.net2007-10-29 → 2016-11-30 · 4 obs
● 2016-11-30 23:15:22
○ 2026-06-20 04:35:20
○ 2026-06-28 13:36:24
●NSbdns.cs.siteprotect.com2026-06-20 → 2026-06-28 · 3 obs
● 2026-06-20 04:35:20
● 2026-06-28 13:36:24
●MXits.mail.protection.office365.us2026-06-20 → 2026-06-28 · 3 obs
● 2026-06-20 04:35:20
● 2026-06-28 13:36:24
○MXmail.itsus.com2007-10-29 → 2007-10-29 · 3 obs
○ 2015-08-23 23:22:04
○ 2026-06-28 13:36:24
○MXmail.s280-1.charter-business.net2015-08-23 → 2016-11-30 · 5 obs
● 2015-08-23 23:22:04
● 2016-11-30 23:15:22
○ 2026-06-20 04:35:20
○ 2026-06-28 13:36:24
●A199.16.172.2052026-06-20 → 2026-06-28 · 3 obs
● 2026-06-20 04:35:20
● 2026-06-28 13:36:24
○A64.209.227.1032007-10-29 → 2007-10-29 · 3 obs
○ 2015-08-23 23:22:04
○ 2026-06-28 13:36:24
○A64.210.232.722015-08-23 → 2016-11-30 · 5 obs
● 2015-08-23 23:22:04
● 2016-11-30 23:15:22
○ 2026-06-20 04:35:20
○ 2026-06-28 13:36:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net... | - |
| itsus.com | adns.cs.siteprotect.com, bdns.cs.siteprotect.com | 2 records |
✅ Authoritative Response
Server:64.41.112.12
NS records: adns.cs.siteprotect.com, bdns.cs.siteprotect.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itsus.com (unsigned zone)
⏱️ Timing
Total: 334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.16.172.205 |
| NS | 2 | bdns.cs.siteprotect.com, adns.cs.siteprotect.com |
| MX | 1 | its.mail.protection.office365.us (pri: 1 |
| TXT | 4 | duo_sso_verification=eMCGcKbwHRgXV1gbUKZ, v=spf1 ip4:96.39.97.166 include:spf.prot... |
| SOA | 1 | adns.cs.onr.siteprotect.com hostmaster.i |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (adns.cs.siteprotect.com, bdns.cs.siteprotect.com)
Analysis
IP Addresses
itsus.com directs to one IP number, which is 199.16.172.205.
Among the host names that share IP numbers with itsus.com are www.omeda.com, lonskolen.dk, advanceair.net and two others.
Name Servers
The authoritative name servers for itsus.com are adns.cs.siteprotect.com, bdns.cs.siteprotect.com and adns.cs.onr.siteprotect.com — three in total.
There is at least partial name server overlap between itsus.com and other domains — maxbeef1.com, raylfinancial.com, ianthegrey.com and two more among them.
These name servers frequently co-occur with the name servers bdns.cs.onr.siteprotect.com and a.dns.hostway.net.
Each of the hostnames adns.cs.siteprotect.com, bdns.cs.siteprotect.com and adns.cs.onr.siteprotect.com has a single IP address assigned: adns.cs.siteprotect.com directs to 64.41.112.12, bdns.cs.siteprotect.com directs to 64.41.114.12 and adns.cs.onr.siteprotect.com directs to 64.41.112.12.
Both adns.cs.siteprotect.com and adns.cs.onr.siteprotect.com resolve to 64.41.112.12 IP addresses each.
Mail Servers
itsus.com routes its mail through a single mail server, its.mail.protection.office365.us.
its.mail.protection.office365.us carries two IP numbers: 23.103.199.138 and 23.103.199.170.