support4us.com - robtex.com
support4us.com
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=1778599681 | ||||||
Same first word
support4us.com |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns1.afternic.com2016-09-20 → 2016-09-20 · 3 obs
○ 2017-05-16 20:14:46
○ 2026-05-12 15:46:06
○NSns1.uniregistrymarket.link2017-05-16 → 2017-05-16 · 3 obs
● 2017-05-16 20:14:46
○ 2026-05-12 15:46:06
○NSns2.uniregistrymarket.link2017-05-16 → 2017-05-16 · 3 obs
● 2017-05-16 20:14:46
○ 2026-05-12 15:46:06
●NSns51.domaincontrol.com2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 15:46:06
●NSns52.domaincontrol.com2026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 15:46:06
○MXmxa.mailgun.org2026-05-12 → 2026-05-12 · 1 obs
○MXmxb.mailgun.org2026-05-12 → 2026-05-12 · 1 obs
●MXsupport4us-com.mail.protection.outlook.com2026-05-12 → 2026-05-12 · 1 obs
●A13.248.243.52026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 15:46:06
○A184.168.221.1042016-09-20 → 2016-09-20 · 3 obs
○ 2017-05-16 20:14:46
○ 2026-05-12 15:46:06
○A69.172.201.1532017-05-16 → 2017-05-16 · 3 obs
● 2017-05-16 20:14:46
○ 2026-05-12 15:46:06
●A76.223.105.2302026-05-12 → 2026-05-12 · 2 obs
● 2026-05-12 15:46:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net... | - |
| support4us.com | ns51.domaincontrol.com, ns52.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.73.26
NS records: ns51.domaincontrol.com, ns52.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for support4us.com (unsigned zone)
⏱️ Timing
Total: 415ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns51.domaincontrol.com, ns52.domaincontrol.com |
| MX | 1 | support4us-com.mail.protection.outlook.c |
| TXT | 2 | NETORG20131413.onmicrosoft.com, v=spf1 include:secureserver.net -all |
| SOA | 1 | ns51.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)
Analysis
IP Addresses
support4us.com points to two IPs: 13.248.243.5 and 76.223.105.230.
Other host names, for instance vernmiller.com, jmsindia.in, hydrafunding.net, briteblue.com and kukuoiniiu_logain-us.godaddysites.com share IP numbers with support4us.com.
Name Servers
Two name servers ns51.domaincontrol.com and ns52.domaincontrol.com are delegated to support4us.com.
support4us.com uses the same name server configuration as other domains, such as swingersadultfriendfinder.com, stjohnsaz.gov, varwines.com, sookeosteopathy.com and dmoor.us.
support4us.com shares some name servers with other domains, for example flarebear.com.
Host names with two IPs:
ns51.domaincontrol.com points to 2603:5:2192::1a and 97.74.105.26.
ns52.domaincontrol.com points to 2603:5:2292::1a and 173.201.73.26.
Mail Servers
support4us.com is handled by a single mail server, support4us-com.mail.protection.outlook.com.
support4us-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.