backup4business.com - robtex.com
backup4business.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=1775949952 | ||||||
Same first word
backup4business.com |
DNS History
9 records (4 active, 5 former)
○NSns1.layer3data.com2015-05-20 → 2017-09-27 · 4 obs
● 2017-09-27 09:08:00
○ 2026-03-11 03:16:26
○ 2026-04-11 23:44:36
●NSns1.tecsec.co.uk2026-03-11 → 2026-04-11 · 3 obs
● 2026-03-11 03:16:26
● 2026-04-11 23:44:36
○NSns2.layer3data.com2015-05-20 → 2017-09-27 · 4 obs
● 2017-09-27 09:08:00
○ 2026-03-11 03:16:26
○ 2026-04-11 23:44:36
●NSns2.tecsec.co.uk2026-03-11 → 2026-04-11 · 3 obs
● 2026-03-11 03:16:26
● 2026-04-11 23:44:36
●MXbackup4business-com.mail.protection.outlook.com2016-10-01 → 2026-04-11 · 3 obs
● 2016-10-01 08:48:10
● 2026-04-11 23:44:36
○MXsite2.smtp.exch500.serverdata.net2015-05-20 → 2016-08-02 · 4 obs
● 2016-08-02 23:26:40
○ 2016-10-01 08:48:10
○ 2026-04-11 23:44:36
○A213.171.204.1052016-05-23 → 2017-09-27 · 5 obs
● 2016-05-23 16:35:14
● 2017-09-27 09:08:00
○ 2026-03-11 03:16:26
○ 2026-04-11 23:44:36
○A77.68.41.912015-05-20 → 2016-02-20 · 4 obs
● 2016-02-20 12:41:42
○ 2016-05-23 16:35:14
○ 2026-04-11 23:44:36
●A87.127.175.1622026-03-11 → 2026-04-11 · 3 obs
● 2026-03-11 03:16:26
● 2026-04-11 23:44:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| backup4business.com | ns1.tecsec.co.uk, ns2.tecsec.co.uk | - |
✅ Authoritative Response
Server:20.90.89.68
NS records: ns1.tecsec.co.uk, ns2.tecsec.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for backup4business.com (unsigned zone)
⏱️ Timing
Total: 639ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 87.127.175.162 |
| NS | 2 | ns1.tecsec.co.uk, ns2.tecsec.co.uk |
| MX | 1 | backup4business-com.mail.protection.outl |
| TXT | 1 | v=spf1 ip4:87.127.175.162 ip4:195.11.162 |
| SOA | 1 | ns1.tecsec.co.uk domains.tecsec.co.uk |
Analysis
IP Addresses
backup4business.com maps to IP address 87.127.175.162.
Other host names, for instance festivalphotos.co.uk, mail.slumberil.com, www.layer3data.com, syntax.tecsec.co.uk and davidhallamltd.co.uk share IP numbers with backup4business.com.
Name Servers
Two name servers ns1.tecsec.co.uk and ns2.tecsec.co.uk are delegated to backup4business.com.
backup4business.com uses the same name server configuration as other domains, such as sheffieldclub.co.uk, peakoil.co.uk, foerscontracts.co.uk, emmadrohan.com and tecsec.co.uk.
backup4business.com shares some name servers with other domains, for example layer3data.com.
Host names with a single IP address:
ns1.tecsec.co.uk points to 20.90.89.68
ns2.tecsec.co.uk points to 87.127.175.162
Mail Servers
backup4business.com is handled by a single mail server, backup4business-com.mail.protection.outlook.com.
backup4business-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::4, 2a01:111:f403:ca04::6, 2a01:111:f403:ca09::7, 2a01:111:f403:ca09::c, 52.101.68.3, 52.101.68.8, 52.101.68.15 and 52.101.73.6.