discountfreesms.com - robtex.com
discountfreesms.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 199.2.137.5🇺🇸 COGENT199.0.0.0/14 SprintLink | ||||||
| NS | ns049a.microsoftinternetsafety.net ⭐ | ||||||
| A | 13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| NS | ns001.microsoftinternetsafety.net ⚠️ Not in parent delegation | ||||||
| A | 13.107.222.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-41.azure-dns.org | ||||||
| NS | ns002.microsoftinternetsafety.net ⚠️ Not in parent delegation | ||||||
| A | 13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| NS | ns1.microsoftinternetsafety.net ⚠️ Not in zone NS records | ||||||
| A | 13.107.222.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns3-41.azure-dns.org | ||||||
| NS | ns2.microsoftinternetsafety.net ⚠️ Not in zone NS records | ||||||
| A | 13.107.206.41🇺🇸 Microsoft13.104.0.0/14 MICROSOFT | ||||||
| PTR | ns4-41.azure-dns.info | ||||||
| MX | mail.discountfreesms.com ⭐ | ||||||
| A | 199.2.137.5🇺🇸 COGENT199.0.0.0/14 SprintLink | ||||||
| SOA | NS049A.microsoftinternetsafety.netazuredns-hostmaster@microsoft.com serial=1 | ||||||
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=1774394827 | ||||||
Same first word
discountfreesms.com |
DNS History
7 records (7 active, 0 former)
●NSns001.microsoftinternetsafety.net2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 16:17:04
● 2026-03-24 23:38:52
●NSns002.microsoftinternetsafety.net2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 16:17:04
● 2026-03-24 23:38:52
●NSns049a.microsoftinternetsafety.net2026-02-28 → 2026-03-24 · 3 obs
● 2026-02-28 16:17:04
● 2026-03-24 23:38:52
●NSns1.microsoftinternetsafety.net2015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 23:38:52
●NSns2.microsoftinternetsafety.net2015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 23:38:52
●MXmail.discountfreesms.com2026-02-28 → 2026-03-24 · 2 obs
● 2026-03-24 23:38:52
●A199.2.137.52015-07-06 → 2026-03-24 · 2 obs
● 2026-03-24 23:38:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net... | - |
| discountfreesms.com | ns1.microsoftinternetsafety.net, ns2.microsoftinternetsafety.net | - |
✅ Authoritative Response
Server:13.107.222.41
NS records: ns1.microsoftinternetsafety.net, ns2.microsoftinternetsafety.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for discountfreesms.com (unsigned zone)
⏱️ Timing
Total: 398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 199.2.137.5 |
| NS | 2 | ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net |
| MX | 1 | mail.discountfreesms.com (pri: 10) |
| SOA | 1 | NS049A.microsoftinternetsafety.net azure |
Analysis
IP Addresses
discountfreesms.com points to a single IP number: 199.2.137.5.
other host names for instance ns5.ns2.ns4.freedecember.com, ns1.page.goodnewsreview.com, ns4.expowale.com, ns5.ns1.ns3.newmediayearguide.com and ns6.ns6.aweleon.com share IP numbers with discountfreesms.com.
Name Servers
discountfreesms.com is delegated to five name servers: ns001.microsoftinternetsafety.net, ns002.microsoftinternetsafety.net, ns049a.microsoftinternetsafety.net, ns1.microsoftinternetsafety.net and ns2.microsoftinternetsafety.net.
discountfreesms.com at least partially shares name servers with other domains, for instance wbakrhdqe.ru, kemebrmewernrewroi6d3b3b3b3.com, bedioger.com, f17zakitchenboy3.com and flushelett.digital.
These name servers are often used together with the name servers ns049b.microsoftinternetsafety.net, ns071a.microsoftinternetsafety.net, ns071b.microsoftinternetsafety.net, ns3.microsoftinternetsafety.net, ns054a.microsoftinternetsafety.net, ns4.microsoftinternetsafety.net, ns054b.microsoftinternetsafety.net, ns911a.microsoftinternetsafety.net, ns911b.microsoftinternetsafety.net and ns2246a.microsoftinternetsafety.net.
Host names with a single IP address:
ns001.microsoftinternetsafety.net points to 13.107.222.41.
ns002.microsoftinternetsafety.net points to 13.107.206.41.
ns049a.microsoftinternetsafety.net points to 13.107.206.41.
ns1.microsoftinternetsafety.net points to 13.107.222.41.
ns2.microsoftinternetsafety.net points to 13.107.206.41.
Host names pointing to 13.107.222.41: ns001.microsoftinternetsafety.net and ns1.microsoftinternetsafety.net.
Host names pointing to 13.107.206.41: ns002.microsoftinternetsafety.net, ns049a.microsoftinternetsafety.net and ns2.microsoftinternetsafety.net.
Mail Servers
discountfreesms.com is handled by a single mail server, mail.discountfreesms.com.
Host name mail.discountfreesms.com points to IP address 199.2.137.5.