ryderster.com - robtex.com
ryderster.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.blacknight.com ⭐ | ||||||
| A | 78.153.212.176🇮🇪 BLACKNIGHT-AS78.153.212.0/24 IE-BLACKNIGHT-INFRA | ||||||
| PTR | ns1.blacknight.com | ||||||
| NS | ns2.blacknight.com | ||||||
| A | 2a01:a8:dc3:3313::aaaa🇮🇪 BLACKNIGHT-AS2a01:a8::/32 IE-BLACKNIGHT-PA-IPV6 | ||||||
| PTR | ns2.blacknight.com | ||||||
| A | 81.17.254.6🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | ns2.blacknight.com | ||||||
| NS | ns3.blacknight.com | ||||||
| A | 2a00:fea0:dead::beef🇮🇳 GRANSY2a00:fea0::/32 Anycast DNS project | ||||||
| A | 185.28.194.194🇨🇿 GRANSY185.28.194.0/24 Network of Gransy s.r.o. | ||||||
| PTR | ns2.anycastdns.cz | ||||||
| NS | ns4.blacknight.com | ||||||
| A | 185.38.108.108🇨🇿 GRANSY185.38.108.0/24 Anycast DNS project | ||||||
| PTR | ns1.anycastdns.cz | ||||||
| MX | inbound-smtp.cp.blacknight.com ⭐ | ||||||
| A | 81.17.254.9🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | mail.blacknight.com | ||||||
| A | 81.17.254.21🇮🇪 BLACKNIGHT-AS81.17.240.0/20 IE-BLACKNIGHT-PA | ||||||
| PTR | nginxmxproxy001.blacknight.com | ||||||
| SOA | ns1.blacknight.comhostmaster@blacknight.com serial=1271530349 | ||||||
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=1777351576 | ||||||
Same first word
ryderster.com |
DNS History
6 records (5 active, 1 former)
●NSns1.blacknight.com2015-05-16 → 2026-04-28 · 6 obs
● 2016-03-17 06:28:06
○ 2016-07-10 14:25:54
○ 2017-03-18 22:29:44
● 2026-03-25 00:02:16
● 2026-04-28 05:09:22
●NSns2.blacknight.com2015-05-16 → 2026-04-28 · 6 obs
● 2016-03-17 06:28:06
○ 2016-07-10 14:25:54
○ 2017-03-18 22:29:44
● 2026-03-25 00:02:16
● 2026-04-28 05:09:22
●NSns3.blacknight.com2026-03-25 → 2026-04-28 · 3 obs
● 2026-03-25 00:02:16
● 2026-04-28 05:09:22
●NSns4.blacknight.com2026-03-25 → 2026-04-28 · 3 obs
● 2026-03-25 00:02:16
● 2026-04-28 05:09:22
●MXinbound-smtp.cp.blacknight.com2015-05-16 → 2026-04-28 · 6 obs
● 2016-03-17 06:28:06
○ 2016-07-10 14:25:54
○ 2017-03-18 22:29:44
● 2026-03-25 00:02:16
● 2026-04-28 05:09:22
○A81.17.254.1152015-05-16 → 2016-03-17 · 4 obs
● 2016-03-17 06:28:06
○ 2016-07-10 14:25:54
○ 2026-04-28 05:09:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| ryderster.com | ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com | 6 records |
✅ Authoritative Response
Server:185.38.108.108
NS records: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com, ns4.blacknight.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ryderster.com (unsigned zone)
⏱️ Timing
Total: 948ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns2.blacknight.com, ns3.blacknight.com... |
| MX | 1 | inbound-smtp.cp.blacknight.com (pri: 10) |
| SOA | 1 | ns1.blacknight.com hostmaster.blacknight |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (ns1.blacknight.com, ns2.blacknight.com, ns2.blacknight.com...)
Analysis
Name Servers
ryderster.com is delegated to four name servers: ns1.blacknight.com, ns2.blacknight.com, ns3.blacknight.com and ns4.blacknight.com.
ryderster.com at least partially shares name servers with other domains such as annecobeauty.com, southeastvegetables.com, dinglebikes.ie, easy-pc.ie and flancare.net.
Host names with two IP numbers:
ns2.blacknight.com points to: 2a01:a8:dc3:3313::aaaa and 81.17.254.6.
ns3.blacknight.com points to: 2a00:fea0:dead::beef and 185.28.194.194.
Host names with one IP number:
ns1.blacknight.com points to: 78.153.212.176.
ns4.blacknight.com points to: 185.38.108.108.
Mail Servers
ryderster.com is handled by a single mail server, inbound-smtp.cp.blacknight.com.
ryderster.com shares the same mail server setup as other domains, including padraig.me, rorykellettphotography.com, infinityappliancerepairs.ie, irishbooksdirect.com and hsb.ie.
ryderster.com shares mail servers with other domains at least in part, for instance kosworkspace.ie, tyresource.ie, neostrata.ie, kpharmacy.ie and mapalerter.ie.
these mail servers are commonly used alongside the mail servers aspmx.l.google.com.
Host name inbound-smtp.cp.blacknight.com points to IPs 81.17.254.9 and 81.17.254.21.