irwinltd.com - dns.ninja
irwinltd.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.115.119.36🇮🇪 WEBWORLD-AS217.115.112.0/20 Web World Ireland | ||||||
| PTR | cpanel36.fastsecurehost.com | ||||||
| NS | ns1.fastsecurehost.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 217.115.112.133🇮🇪 WEBWORLD-AS217.115.112.0/20 Web World Ireland | ||||||
| PTR | ns1.fastsecurehost.com | ||||||
| NS | ns1.maxer.com ⚠️ Not in zone NS records | ||||||
| A | 217.115.112.133🇮🇪 WEBWORLD-AS217.115.112.0/20 Web World Ireland | ||||||
| PTR | ns1.fastsecurehost.com | ||||||
| NS | ns2.fastsecurehost.com ⚠️ Not in parent delegation | ||||||
| A | 185.162.108.22🇬🇧 IOMART-AS185.162.108.0/22 UK-SYSTEMSUP-20160805 | ||||||
| PTR | ns2.fastsecurehost.com | ||||||
| NS | ns2.maxer.com ⚠️ Not in zone NS records | ||||||
| A | 185.162.108.22🇬🇧 IOMART-AS185.162.108.0/22 UK-SYSTEMSUP-20160805 | ||||||
| PTR | ns2.fastsecurehost.com | ||||||
| NS | ns3.fastsecurehost.com ⚠️ Not in parent delegation | ||||||
| A | 104.250.117.3🇺🇸 COLOCROSSING104.250.117.0/24 265 Franklin Street, Suite 1702 Boston MA 02110 United States | ||||||
| PTR | ns3.fastsecurehost.com | ||||||
| NS | ns3.maxer.com ⚠️ Not in zone NS records | ||||||
| A | 104.250.117.3🇺🇸 COLOCROSSING104.250.117.0/24 265 Franklin Street, Suite 1702 Boston MA 02110 United States | ||||||
| PTR | ns3.fastsecurehost.com | ||||||
| MX | irwinltd.com ⭐ | ||||||
| A | 217.115.119.36🇮🇪 WEBWORLD-AS217.115.112.0/20 Web World Ireland | ||||||
| PTR | cpanel36.fastsecurehost.com | ||||||
| TXT | v=spf1 +a +mx +ip4:217.115.119.36 ~all | ||||||
| TXT | 191da3e09ae9dcf51cd57848aceed59607101ed6 | ||||||
| SOA | ns1.fastsecurehost.comadmin@fastsecurehost.com 2026-08-06 #3 | ||||||
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=1786024764 | ||||||
MX for
irwinltd.com |
Same first word
irwinltd.com |
DNS History
8 records (8 active, 0 former)
●NSns1.fastsecurehost.com2026-03-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:16:26
●NSns2.fastsecurehost.com2026-03-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:16:26
●NSns3.fastsecurehost.com2026-03-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:16:26
●MXirwinltd.com2026-03-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:16:26
●A217.115.119.362026-03-04 → 2026-08-06 · 2 obs
● 2026-08-06 14:16:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| irwinltd.com | ns1.maxer.com, ns2.maxer.com, ns3.maxer.com | 3 records |
✅ Authoritative Response
Server:217.115.112.133
NS records: ns1.maxer.com, ns2.maxer.com, ns3.maxer.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irwinltd.com (unsigned zone)
⏱️ Timing
Total: 402ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.115.119.36 |
| NS | 3 | ns2.fastsecurehost.com, ns3.fastsecurehost.com... |
| MX | 1 | irwinltd.com (pri: 0) |
| TXT | 2 | v=spf1 +a +mx +ip4:217.115.119.36 ~all, 191da3e09ae9dcf51cd57848aceed59607101ed6 |
| SOA | 1 | ns1.fastsecurehost.com admin.fastsecureh |
📌 Glue Records Collected
Total: 3
Out-of-bailiwick: 3 (ns1.maxer.com, ns2.maxer.com, ns3.maxer.com)
Analysis
Mail Server Role
irwinltd.com handles its own mail, functioning as its own mail server.
IP Addresses
irwinltd.com resolves to just one IP address, 217.115.119.36.
Two other host names, along with mail.webmentor.ie, djsynnott.ie and aertalent.ie, also share IP numbers with irwinltd.com.
Name Servers
irwinltd.com carries NS records listing 6 name servers — ns1.fastsecurehost.com, ns2.fastsecurehost.com, ns3.fastsecurehost.com and 3 others.
irwinltd.com partially shares its NS delegation with several other domains, including thevintagetoolco.com, ianmayor.com, jtwren.co.uk and two others.
In DNS configurations, these name servers often share authority with ns1.maxer.com, ns2.maxer.com, ns3.maxer.com and 7 other name servers.
Host names that point to one IP address:
ns1.fastsecurehost.com resolves to the IP address 217.115.112.133.
ns2.fastsecurehost.com resolves to the IP address 185.162.108.22.
ns3.fastsecurehost.com resolves to the IP address 104.250.117.3.
ns1.maxer.com resolves to the IP address 217.115.112.133.
ns2.maxer.com resolves to the IP address 185.162.108.22.
ns3.maxer.com resolves to the IP address 104.250.117.3.
ns1.fastsecurehost.com and ns1.maxer.com each have 217.115.112.133 IP addresses.
ns2.fastsecurehost.com and ns2.maxer.com each have 185.162.108.22 IP addresses.
ns3.fastsecurehost.com and ns3.maxer.com each have 104.250.117.3 IP addresses.
Mail Servers
irwinltd.com is served by just one mail server: irwinltd.com.
irwinltd.com resolves to 217.115.119.36 and no other IP number.