mckay.cn - robtex.com
mckay.cn
| DNSSEC | ⚠️ Not signed | ||||||
| NS | mckay.cn ⭐ | ||||||
| NS | ns1.accudns.net | ||||||
| A | 2a00:5540:200:53::1🇬🇧 MCKAYCOM2a00:5540::/32 | ||||||
| PTR | ns1.accudns.net | ||||||
| A | 37.1.88.142🇩🇪 MCKAYCOM37.1.88.0/21 | ||||||
| PTR | ns1.accudns.net | ||||||
| NS | ns2.accudns.net | ||||||
| A | 2607:5300:205:200::1cf3🇨🇦 OVH2607:5300::/32 Hosting route | ||||||
| PTR | ns2.accudns.net | ||||||
| A | 51.161.35.204🇨🇦 OVH51.161.0.0/17 Hosting route | ||||||
| PTR | ns2.accudns.net | ||||||
| NS | ns3.accudns.net | ||||||
| A | 2001:bc8:315e:302::1🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France | ||||||
| PTR | ns3.accudns.net | ||||||
| A | 51.15.179.198🇫🇷 AS1287651.15.0.0/16 SCALEWAY Paris, France | ||||||
| PTR | ns3.accudns.net | ||||||
| NS | ns4.accudns.net | ||||||
| A | 2001:19f0:7400:80a6:5400::53🇬🇧 AS-VULTR2001:19f0:7400::/38 Vultr Assigned Prefix | ||||||
| PTR | ns4.accudns.net | ||||||
| A | 95.179.236.205🇬🇧 AS-VULTR95.179.224.0/20 Vultr Assigned Prefix | ||||||
| PTR | ns4.accudns.net | ||||||
| MX | mail.mckay.com ⭐ | ||||||
| A | 2a00:5540:100:2:3ed9:2bff:fe53:2ac5🇬🇧 MCKAYCOM2a00:5540::/32 | ||||||
| PTR | mail.mckay.com | ||||||
| A | 37.1.88.130🇬🇧 MCKAYCOM37.1.88.0/21 | ||||||
| PTR | mail.mckay.com | ||||||
| SOA | mckay.cnrobert@mckay.com serial=20131027 | ||||||
cn
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.cn ⭐ | ||||||
| NS | b.dns.cn | ||||||
| NS | c.dns.cn | ||||||
| NS | d.dns.cn | ||||||
| NS | e.dns.cn | ||||||
| NS | ns.cernet.net ⚠️ Not in parent delegation | ||||||
| SOA | a.dns.cnroot@cnnic.cn serial=2035088244 | ||||||
NS for
mckay.cn |
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSmckay.cn2015-08-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:56:28
●NSns1.accudns.net2015-08-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:56:28
●NSns2.accudns.net2015-08-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:56:28
●NSns3.accudns.net2015-08-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:56:28
●NSns4.accudns.net2015-08-05 → 2026-07-25 · 2 obs
● 2026-07-25 13:56:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cn | a.dns.cn, b.dns.cn, c.dns.cn, d.dns.cn... | - |
| mckay.cn | ns1.accudns.net, ns2.accudns.net, ns3.accudns.net, ns4.accudns.net | - |
✅ Authoritative Response
Server:37.1.88.142
NS records: ns1.accudns.net, ns2.accudns.net, ns3.accudns.net, ns4.accudns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mckay.cn (unsigned zone)
⏱️ Timing
Total: 1042ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns1.accudns.net, ns2.accudns.net... |
| MX | 1 | mail.mckay.com (pri: 10) |
| SOA | 1 | mckay.cn robert.mckay.com |
Analysis
Name Server Role
mckay.cn acts as a name server for mckay.cn, meaning it is self-referentially delegated.
mckay.cn is commonly paired with ns1.accudns.net, ns2.accudns.net and ns3.accudns.net to act as name servers.
Name Servers
Five name servers are authoritative for mckay.cn, which are mckay.cn, ns1.accudns.net, ns2.accudns.net and two others.
At least some of mckay.cn's name servers are shared with other domains, for example as50763.net, haggis.org, e.5.1.3.8.c.b.0.1.0.0.2.ip6.arpa and two more.
It is common to find these name servers alongside the name servers ns4.accudns.net, wari.mckay.com, mckay.com and two others.
Four hostnames, each resolving to a pair of IP addresses: ns1.accudns.net directs to 37.1.88.142 and 2a00:5540:200:53::1; ns2.accudns.net directs to 51.161.35.204 and 2607:5300:205:200::1cf3; ns3.accudns.net directs to 51.15.179.198 and 2001:bc8:315e:302::1; ns4.accudns.net directs to 95.179.236.205 and 2001:19f0:7400:80a6:5400::53.
Mail Servers
Mail for mckay.cn is handled by a single mail server, mail.mckay.com.
mckay.cn uses an identical mail server configuration to several other domains — among them shiyt.com, nutecnet.com, tetrapod.net and two more.
mail.mckay.com directs to two IP numbers, 37.1.88.130 and 2a00:5540:100:2:3ed9:2bff:fe53:2ac5.