iserv4u.com - robtex.com
iserv4u.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=1771291435 | ||||||
Same first word
iserv4u.com |
Similar names
DNS History
11 records (7 active, 4 former)
●NSns1-04.azure-dns.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
●NSns1-06.azure-dns.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
○NSns1.iserv4u.com2015-05-21 → 2016-11-28 · 4 obs
● 2016-11-28 00:33:56
○ 2026-03-21 07:10:30
○ 2026-03-23 22:04:06
●NSns2-06.azure-dns.net2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
○NSns2.iserv4u.com2015-05-21 → 2016-11-28 · 4 obs
● 2016-11-28 00:33:56
○ 2026-03-21 07:10:30
○ 2026-03-23 22:04:06
●NSns3-06.azure-dns.org2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
●NSns4-06.azure-dns.info2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
●MXiserv4u-com.mail.protection.outlook.com2026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
○MXmail.iserv4u.com2015-05-21 → 2016-11-28 · 4 obs
● 2016-11-28 00:33:56
○ 2026-03-21 07:10:30
○ 2026-03-23 22:04:06
○A54.93.178.982015-05-21 → 2016-11-28 · 4 obs
● 2016-11-28 00:33:56
○ 2026-03-21 07:10:30
○ 2026-03-23 22:04:06
●A87.98.244.1202026-03-21 → 2026-03-23 · 3 obs
● 2026-03-21 07:10:30
● 2026-03-23 22:04:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| iserv4u.com | ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info | 2 records |
✅ Authoritative Response
Server:208.84.5.6
NS records: ns1-06.azure-dns.com, ns2-06.azure-dns.net, ns3-06.azure-dns.org, ns4-06.azure-dns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for iserv4u.com (unsigned zone)
⏱️ Timing
Total: 174ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.98.244.120 |
| NS | 4 | ns1-06.azure-dns.com, ns2-06.azure-dns.net... |
| MX | 1 | iserv4u-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns1-04.azure-dns.com azuredns-hostmaster |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1-06.azure-dns.com, ns1-06.azure-dns.com)
Analysis
IP Addresses
iserv4u.com points to a single IP address: 87.98.244.120.
Other host names, for instance app01.prd.gra.iserv4u.com, ip120.ip-87-98-244.eu, cedrikstebe.de and cedrikstebe.com share IP numbers with iserv4u.com.
Name Servers
iserv4u.com is delegated to five name servers: ns1-04.azure-dns.com, ns1-06.azure-dns.com, ns4-06.azure-dns.info, ns2-06.azure-dns.net and ns3-06.azure-dns.org.
At least part of the name servers for iserv4u.com are shared with other domains, for instance 224.107.20.in-addr.arpa, amsmobile.net, childdevelopment.ca, internetexplorersecurity.com and bionics.com.
These name servers are often used together with ns4-04.azure-dns.info, ns2-04.azure-dns.net and ns3-04.azure-dns.org.
Host names with two IP numbers: ns1-04.azure-dns.com points to 2603:1061:0:700::4 and 13.107.236.4; ns1-06.azure-dns.com points to 2603:1061:0:700::6 and 13.107.236.6; ns4-06.azure-dns.info points to 2620:1ec:bda:700::6 and 208.84.5.6; ns2-06.azure-dns.net points to 2620:1ec:8ec:700::6 and 150.171.21.6; ns3-06.azure-dns.org points to 2a01:111:4000:700::6 and 204.14.183.6.
Mail Servers
The mail server for iserv4u.com is iserv4u-com.mail.protection.outlook.com.
iserv4u-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.