holtsgroup.com - robtex.com
holtsgroup.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=1785701702 | ||||||
Same first word
holtsgroup.com |
Similar names
DNS History
15 records (7 active, 8 former)
○NSns-uk.1and1-dns.biz2015-08-18 → 2017-03-29 · 4 obs
● 2017-03-29 15:02:12
○ 2026-08-02 19:05:32
○ 2026-08-02 20:21:36
○NSns-uk.1and1-dns.co.uk2015-08-18 → 2017-03-29 · 4 obs
● 2017-03-29 15:02:12
○ 2026-08-02 19:05:32
○ 2026-08-02 20:21:36
○NSns-uk.1and1-dns.com2015-08-18 → 2017-03-29 · 4 obs
● 2017-03-29 15:02:12
○ 2026-08-02 19:05:32
○ 2026-08-02 20:21:36
○NSns-uk.1and1-dns.org2015-08-18 → 2017-03-29 · 4 obs
● 2017-03-29 15:02:12
○ 2026-08-02 19:05:32
○ 2026-08-02 20:21:36
●NSns1110.ui-dns.biz2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
●NSns1110.ui-dns.com2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
●NSns1110.ui-dns.de2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
●NSns1110.ui-dns.org2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
●MXeu-smtp-inbound-1.mimecast.com2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
●MXeu-smtp-inbound-2.mimecast.com2026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
○MXholtsgroup-com.mail.protection.outlook.com2015-08-18 → 2017-03-29 · 4 obs
● 2017-03-29 15:02:12
○ 2026-08-02 19:05:32
○ 2026-08-02 20:21:36
○A162.13.200.122015-08-18 → 2016-08-08 · 4 obs
● 2016-08-08 08:59:02
○ 2017-03-29 15:02:12
○ 2026-08-02 20:21:36
○A178.62.43.522026-08-02 → 2026-08-02 · 2 obs
○ 2026-08-02 20:21:36
○A178.79.132.1052017-03-29 → 2017-03-29 · 4 obs
● 2017-03-29 15:02:12
○ 2026-08-02 19:05:32
○ 2026-08-02 20:21:36
●A46.101.94.1382026-08-02 → 2026-08-02 · 3 obs
● 2026-08-02 19:05:32
● 2026-08-02 20:21:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| holtsgroup.com | ns1110.ui-dns.de, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.com | 2 records |
✅ Authoritative Response
Server:185.132.32.110
NS records: ns1110.ui-dns.de, ns1110.ui-dns.biz, ns1110.ui-dns.org, ns1110.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for holtsgroup.com (unsigned zone)
⏱️ Timing
Total: 298ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.101.94.138 |
| NS | 4 | ns1110.ui-dns.org, ns1110.ui-dns.biz... |
| MX | 2 | eu-smtp-inbound-1.mimecast.com (pri: 10), eu-smtp-inbound-2.mimecast.com (pri: 10) |
| TXT | 1 | v=spf1 include:eu._netblocks.mimecast.co |
| SOA | 1 | ns1110.ui-dns.org hostmaster.1and1.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1110.ui-dns.com, ns1110.ui-dns.com)
Analysis
IP Addresses
holtsgroup.com resolves to just one IP address, 46.101.94.138.
Other host names, among them adamgroomingatelier.com and rinayang.com, have IP numbers in common with holtsgroup.com.
Name Servers
The NS records for holtsgroup.com point to four name servers: ns1110.ui-dns.biz, ns1110.ui-dns.com, ns1110.ui-dns.de and ns1110.ui-dns.org.
At least some of holtsgroup.com's name servers are shared with other domains, for example wedell-sylt.com, tipp-provision.info, richardpaulhudson.com and two more.
These name servers tend to be used in conjunction with the name servers ns1102.ui-dns.biz.
Four hostnames, each resolving to a pair of IP addresses: ns1110.ui-dns.biz directs to 185.132.33.110 and 2607:f1c0:fe:53:185:132:33:110; ns1110.ui-dns.com directs to 185.132.34.110 and 2607:f1c0:fe:53:185:132:34:110; ns1110.ui-dns.de directs to 185.132.32.110 and 2607:f1c0:fe:53:185:132:32:110; ns1110.ui-dns.org directs to 185.132.35.110 and 2607:f1c0:fe:53:185:132:35:110.
Mail Servers
holtsgroup.com is served by two mail servers, eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com.
Among the domains sharing a mail server setup with holtsgroup.com are ellicotts.co.uk, trainsure.com, z-tech.co.uk and two others.
There is at least a partial MX overlap between holtsgroup.com and other domains, including inmarsat.co.nz, vbias.co.uk, medidom.net and two others.
DNS names with 6 IP addresses:
eu-smtp-inbound-1.mimecast.com points to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 other IP addresses.
eu-smtp-inbound-2.mimecast.com points to 91.220.42.201, 91.220.42.211, 91.220.42.241 and 3 other IP addresses.
The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com both resolve to 91.220.42.201 IP addresses.
The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com both resolve to 91.220.42.211 IP addresses.
The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com both resolve to 91.220.42.241 IP addresses.
The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com both resolve to 195.130.217.201 IP addresses.
The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com both resolve to 195.130.217.211 IP addresses.
The host names eu-smtp-inbound-1.mimecast.com and eu-smtp-inbound-2.mimecast.com both resolve to 195.130.217.241 IP addresses.