ostemo.com - robtex.com
ostemo.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=1774365702 | ||||||
Same first word
ostemo.com |
Similar names
DNS History
9 records (3 active, 6 former)
●NSns.heartinternet.uk2017-01-23 → 2026-03-24 · 3 obs
● 2017-01-23 14:35:12
● 2026-03-24 15:40:18
○NSns1.catalyst2.net2007-12-02 → 2016-10-07 · 4 obs
● 2016-10-07 09:13:24
○ 2017-01-23 14:35:12
○ 2026-03-24 15:40:18
○NSns2.catalyst2.net2007-12-02 → 2016-10-07 · 4 obs
● 2016-10-07 09:13:24
○ 2017-01-23 14:35:12
○ 2026-03-24 15:40:18
●NSns2.heartinternet.uk2017-01-23 → 2026-03-24 · 3 obs
● 2017-01-23 14:35:12
● 2026-03-24 15:40:18
○MXmail.ostemo.com2007-12-02 → 2007-12-02 · 3 obs
○ 2015-07-22 06:03:20
○ 2026-03-24 15:40:18
○MXmailbackup.active-ns.com2007-12-02 → 2007-12-02 · 3 obs
○ 2015-07-22 06:03:20
○ 2026-03-24 15:40:18
○MXostemo-com.mail.eo.outlook.com2015-07-22 → 2016-10-07 · 5 obs
● 2015-07-22 06:03:20
● 2016-10-07 09:13:24
○ 2017-01-23 14:35:12
○ 2026-03-24 15:40:18
●MXostemo-com.mail.protection.outlook.com2017-01-23 → 2026-03-24 · 3 obs
● 2017-01-23 14:35:12
● 2026-03-24 15:40:18
○A84.18.207.342007-12-02 → 2007-12-02 · 3 obs
○ 2015-07-22 06:03:20
○ 2026-03-24 15:40:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| ostemo.com | ns2.heartinternet.uk, ns.heartinternet.uk | - |
✅ Authoritative Response
Server:79.170.43.3
NS records: ns2.heartinternet.uk, ns.heartinternet.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ostemo.com (unsigned zone)
⏱️ Timing
Total: 622ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.heartinternet.uk, ns.heartinternet.uk |
| MX | 1 | ostemo-com.mail.protection.outlook.com ( |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns.heartinternet.uk hostmaster.mainnames |
Analysis
Name Servers
ostemo.com is delegated to two name servers ns2.heartinternet.uk and ns.heartinternet.uk.
ostemo.com shares the same name server setup as other domains, for instance ilovepebble.com, longs-bar.co.uk, rodneymunday-sculptor.co.uk, solenzara.co.uk and kisstom.com.
ostemo.com shares name servers with other domains at least partially, for example dancharlton.co.uk and nscalemodels.com.
Host names with one IP number:
ns2.heartinternet.uk points to 79.170.43.3
ns.heartinternet.uk points to 79.170.40.2
Mail Servers
ostemo.com is handled by a single mail server, ostemo-com.mail.protection.outlook.com.
Host ostemo-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::a, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::4, 2a01:111:f403:ca09::6, 52.101.68.5, 52.101.68.15, 52.101.68.39 and 52.101.73.26.