cahertec.com - dns.ninja
cahertec.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.210.232.188🇮🇪 BLACKNIGHT-AS91.210.232.0/22 IE-PROTOCOL-PI | ||||||
| PTR | onyx.webhostingireland.ie | ||||||
| NS | ns1.webhostingireland.ie ⭐ | ||||||
| A | 91.210.232.8🇮🇪 BLACKNIGHT-AS91.210.232.0/22 IE-PROTOCOL-PI | ||||||
| PTR | ns1.webhostingireland.ie | ||||||
| NS | ns2.webhostingireland.ie | ||||||
| A | 52.16.7.155🇮🇪 Amazon52.16.0.0/15 EC2 DUB prefix | ||||||
| PTR | ns2.webhostingireland.ie | ||||||
| NS | ns3.webhostingireland.ie | ||||||
| A | 185.43.234.232🇮🇪 SIMPLYTRANSIT185.43.232.0/22 Simply Transit Ltd | ||||||
| PTR | ns3.webhostingireland.ie | ||||||
| MX | filter1.webhostingireland.ie ⭐ | ||||||
| A | 91.210.233.187🇮🇪 BLACKNIGHT-AS91.210.232.0/22 IE-PROTOCOL-PI | ||||||
| PTR | spamfilter3.webhostingireland.ie | ||||||
| MX | filter2.webhostingireland.ie ⭐ | ||||||
| A | 91.210.233.167🇮🇪 BLACKNIGHT-AS91.210.232.0/22 IE-PROTOCOL-PI | ||||||
| PTR | spamfilter4.webhostingireland.ie | ||||||
| TXT | v=spf1 ip4:91.210.232.188 include:spf.webhostingireland.ie +mx +a ~all | ||||||
| SOA | ns1.webhostingireland.ieadmin@hostingireland.ie 2026-07-10 #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=1786139494 | ||||||
Previously MX for
cahertec.com |
Same first word
cahertec.com |
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.webhostingireland.ie2015-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 22:06:34
●NSns2.webhostingireland.ie2015-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 22:06:34
●NSns3.webhostingireland.ie2015-07-01 → 2026-08-07 · 2 obs
● 2026-08-07 22:06:34
○MXcahertec.com2015-07-01 → 2015-07-01 · 3 obs
○ 2015-11-12 22:57:36
○ 2026-08-07 22:06:34
●MXfilter1.webhostingireland.ie2015-11-12 → 2026-08-07 · 5 obs
● 2015-11-12 22:57:36
● 2026-06-17 18:30:42
○ 2026-06-17 21:36:42
● 2026-08-07 22:06:34
●MXfilter2.webhostingireland.ie2015-11-12 → 2026-08-07 · 5 obs
● 2015-11-12 22:57:36
● 2026-06-17 18:30:42
○ 2026-06-17 21:36:42
● 2026-08-07 22:06:34
○A193.36.43.302015-07-01 → 2016-06-20 · 4 obs
● 2016-06-20 16:49:28
○ 2017-04-06 19:41:10
○ 2026-08-07 22:06:34
●A91.210.232.1882017-04-06 → 2026-08-07 · 5 obs
● 2017-04-06 19:41:10
● 2026-06-17 18:30:42
○ 2026-06-17 21:36:42
● 2026-08-07 22:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net... | - |
| cahertec.com | ns1.webhostingireland.ie, ns2.webhostingireland.ie, ns3.webhostingireland.ie | - |
✅ Authoritative Response
Server:91.210.232.8
NS records: ns1.webhostingireland.ie, ns2.webhostingireland.ie, ns3.webhostingireland.ie
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cahertec.com (unsigned zone)
⏱️ Timing
Total: 640ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.210.232.188 |
| NS | 3 | ns3.webhostingireland.ie, ns2.webhostingireland.ie... |
| MX | 2 | filter2.webhostingireland.ie (pri: 10), filter1.webhostingireland.ie (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.210.232.188 include:spf.we |
| SOA | 1 | ns1.webhostingireland.ie admin.hostingir |
Analysis
IP Addresses
cahertec.com has exactly one IP address — 91.210.232.188.
mail.completebathroomsolutions.ie, onyx.webhostingireland.ie, youghalnews.ie plus two other host names have IP numbers in common with cahertec.com.
Name Servers
cahertec.com is delegated to three name servers: ns1.webhostingireland.ie, ns2.webhostingireland.ie and ns3.webhostingireland.ie.
cahertec.com shares at least some of its name servers with other domains, including distinctbrands.ie, boating.ie, droplink.ie and two others.
These name servers are frequently paired with the name servers ns4.webhostingireland.eu and ns4.webhostingireland.ie.
ns1.webhostingireland.ie, ns2.webhostingireland.ie and ns3.webhostingireland.ie each resolve to a single IP address: ns1.webhostingireland.ie resolves to 91.210.232.8, ns2.webhostingireland.ie resolves to 52.16.7.155 and ns3.webhostingireland.ie resolves to 185.43.234.232.
Mail Servers
cahertec.com uses two mail servers, filter1.webhostingireland.ie and filter2.webhostingireland.ie.
The mail server setup of cahertec.com matches that of other domains such as ogs.ie, ksebarcode.ie, caseytechnology.ie and two others.
At least some of the mail servers used by cahertec.com are shared with other domains: smarterliving.ie, acdsystems.ie, pro.ie and two others among them.
filter1.webhostingireland.ie and filter2.webhostingireland.ie each resolve to one IP number: filter1.webhostingireland.ie points to 91.210.233.187 and filter2.webhostingireland.ie points to 91.210.233.167.