tkrcs.com - dns.ninja
tkrcs.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a07:7800::218🇬🇧 TWENTYI2a07:7800::/48 | ||||||
| A | 185.146.167.202🇬🇧 TWENTYI185.146.167.0/24 | ||||||
| NS | ns1.stackdns.com ⭐ | ||||||
| A | 35.197.225.59🇬🇧 Google35.197.224.0/20 | ||||||
| PTR | 59.225.197.35.bc.googleusercontent.com | ||||||
| NS | ns2.stackdns.com | ||||||
| A | 146.148.28.88🇧🇪 Google146.148.16.0/20 | ||||||
| PTR | 88.28.148.146.bc.googleusercontent.com | ||||||
| NS | ns3.stackdns.com | ||||||
| A | 35.198.79.191🇩🇪 Google35.198.64.0/20 | ||||||
| PTR | 191.79.198.35.bc.googleusercontent.com | ||||||
| NS | ns4.stackdns.com | ||||||
| A | 104.196.137.209🇺🇸 Google104.196.128.0/20 | ||||||
| PTR | 209.137.196.104.bc.googleusercontent.com | ||||||
| MX | mx.stackmail.com ⭐ | ||||||
| A | 185.151.28.67🇬🇧 TWENTYI185.151.28.0/24 | ||||||
| PTR | mx.stackmail.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:spf.stackmail.com a mx -all | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns1.stackdns.comhostmaster@stackdns.com serial=1774969995 | ||||||
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=1782844441 | ||||||
Same first word
tkrcs.com |
Similar names
DNS History
12 records (9 active, 3 former)
●NSns1.stackdns.com2026-05-29 → 2026-06-30 · 3 obs
● 2026-05-29 15:22:18
● 2026-06-30 18:35:38
●NSns2.stackdns.com2026-05-29 → 2026-06-30 · 3 obs
● 2026-05-29 15:22:18
● 2026-06-30 18:35:38
●NSns3.stackdns.com2026-05-29 → 2026-06-30 · 3 obs
● 2026-05-29 15:22:18
● 2026-06-30 18:35:38
●NSns4.stackdns.com2026-05-29 → 2026-06-30 · 3 obs
● 2026-05-29 15:22:18
● 2026-06-30 18:35:38
○NSns73.domaincontrol.com2020-02-18 → 2020-02-18 · 3 obs
○ 2026-05-29 15:22:18
○ 2026-06-30 18:35:38
○NSns74.domaincontrol.com2020-02-18 → 2020-02-18 · 3 obs
○ 2026-05-29 15:22:18
○ 2026-06-30 18:35:38
●MXmx.stackmail.com2026-05-29 → 2026-06-30 · 2 obs
● 2026-06-30 18:35:38
●MXmxa.mailgun.org2026-05-29 → 2026-06-30 · 2 obs
● 2026-06-30 18:35:38
●MXmxb.mailgun.org2026-05-29 → 2026-06-30 · 2 obs
● 2026-06-30 18:35:38
○A166.62.27.1512020-02-18 → 2020-02-18 · 3 obs
○ 2026-05-29 15:22:18
○ 2026-06-30 18:35:38
●A185.146.167.2022026-05-29 → 2026-06-30 · 3 obs
● 2026-05-29 15:22:18
● 2026-06-30 18:35:38
●A2a07:7800::2182026-05-29 → 2026-06-30 · 3 obs
● 2026-05-29 15:22:18
● 2026-06-30 18:35:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| tkrcs.com | ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com | 4 records |
✅ Authoritative Response
Server:35.197.225.59
NS records: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com, ns4.stackdns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tkrcs.com (unsigned zone)
⏱️ Timing
Total: 826ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.146.167.202 |
| AAAA | 1 | 2a07:7800::218 |
| NS | 4 | ns4.stackdns.com, ns1.stackdns.com... |
| MX | 3 | mx.stackmail.com (pri: 10), mxb.mailgun.org (pri: 10)... |
| TXT | 2 | v=spf1 include:mailgun.org ~all, v=spf1 include:spf.stackmail.com a mx -a |
| SOA | 1 | ns1.stackdns.com hostmaster.stackdns.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com...)
Analysis
IP Addresses
tkrcs.com has two IP addresses: 185.146.167.202 and 2a07:7800::218
Two other host names, along with oncurio.com, ostrichedu.com and www.iridiamedical.com, also share IP numbers with tkrcs.com.
Name Servers
The NS records for tkrcs.com point to four name servers: ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com.
There is at least partial name server overlap between tkrcs.com and other domains — portugalnosso.com, songsbuffetchelmsford.co.uk, top50hotels.com and two more among them.
The hosts ns1.stackdns.com, ns2.stackdns.com, ns3.stackdns.com and ns4.stackdns.com all resolve to exactly one IP address each: 35.197.225.59, 146.148.28.88, 35.198.79.191 and 104.196.137.209 respectively.
Mail Servers
Incoming mail for tkrcs.com is delivered via three mail servers: mx.stackmail.com, mxa.mailgun.org and mxb.mailgun.org.
There is at least a partial MX overlap between tkrcs.com and other domains, including nybbled.com, rsdl.co.uk, homedecorblog.net and two others.
mx.stackmail.com, mxa.mailgun.org and mxb.mailgun.org each resolve to a single IP address: mx.stackmail.com resolves to 185.151.28.67, mxa.mailgun.org resolves to 34.149.254.5 and mxb.mailgun.org resolves to 34.36.182.139.