recursion.tk - robtex.com
recursion.tk
tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.119.57.22 | ||||||
| NS | a.ns.tk ⭐ | ||||||
| NS | b.ns.tk | ||||||
| NS | c.ns.tk | ||||||
| NS | d.ns.tk | ||||||
| SOA | a.ns.tkjoost\@zuurbier.dot.tk serial=1783146688 | ||||||
Subdomains
Same first word
recursion.space |
recursion.nl |
recursion.dk |
recursion.net |
recursion.tv |
recursion.tk |
recursion.at |
recursion.in |
recursion.eu |
recursion.org |
recursion.cn |
recursion.ca |
recursion.us |
recursion.com |
recursion.es |
recursion.ru |
Similar names
DNS History
9 records (8 active, 1 former)
●NSns1.custodela.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●NSns2.custodela.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●MXalt1.aspmx.l.google.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●MXalt2.aspmx.l.google.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●MXaspmx.l.google.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●MXaspmx2.googlemail.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●MXaspmx3.googlemail.com2015-06-25 → 2026-07-04 · 2 obs
● 2026-07-04 11:33:00
●A158.69.19.1902026-06-11 → 2026-07-04 · 3 obs
● 2026-06-11 23:32:12
● 2026-07-04 11:33:00
○A167.114.85.1392015-06-25 → 2017-04-05 · 4 obs
● 2017-04-05 02:11:10
○ 2026-06-11 23:32:12
○ 2026-07-04 11:33:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | a.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk | 8 records |
| recursion.tk | ns1.custodela.com, ns2.custodela.com | - |
✅ Authoritative Response
Server:158.69.19.184
NS records: ns1.custodela.com, ns2.custodela.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 435ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 158.69.19.190 |
| NS | 2 | ns1.custodela.com, ns2.custodela.com |
| MX | 5 | aspmx2.googlemail.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)... |
| TXT | 1 | v=spf1 a include:_spf.google.com include |
| SOA | 1 | ns1.custodela.com admin.recursion.tk |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)
Analysis
Hierarchy
wiki.recursion.tk and tracker.recursion.tk each fall under recursion.tk as their parent domain.
IP Addresses
recursion.tk resolves to just one IP address, 158.69.19.190.
ip190.ip-158-69-19.net, custodela.com and robertblake.ca are examples of other host names that share IP numbers with recursion.tk.
Name Servers
recursion.tk uses two name servers for its delegation: ns1.custodela.com and ns2.custodela.com.
recursion.tk shares its name server configuration with other domains, including aninote.com, custodela.com and recursiontracker.com.
At least some of recursion.tk's name servers are also used by other domains, among them robertblake.ca.
These name servers are frequently seen alongside the name servers ns1.robertblake.ca.
ns1.custodela.com and ns2.custodela.com each resolve to one IP number: ns1.custodela.com points to 158.69.19.185 and ns2.custodela.com points to 158.69.19.184.
Mail Servers
recursion.tk is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
There is at least a partial MX overlap between recursion.tk and other domains, including ns500671.ns500742.ns500731.ns500704.ns500704.ns500731.ns500671.ns500704.ns500678.ns500649.ns500649.ns500649.ns500153.tenderladiesbz.com, ns500698.ns500759.ns500698.ns500758.ns500698.ns500735.ns500698.ns500698.ns500736.ns500576.ns500619.ns500576.ns500576.ns500576.trackreceptor.com, ns500759.ns500758.ns500759.ns500759.ns500698.ns500736.ns500736.ns500736.ns500736.ns500698.ns500708.ns500698.ns500708.ns500698.ns500652.trackreceptor.com and two others.
These mail servers tend to appear in combination with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.
Host names that have two IP addresses:
aspmx2.googlemail.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
aspmx.l.google.com directs traffic to 172.253.115.27 and 2607:f8b0:4004:c17::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.27 and 2a00:1450:400b:c02::1b.
Both aspmx2.googlemail.com and alt1.aspmx.l.google.com resolve to 108.177.123.27 IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 2a00:1450:400b:c02::1b IP addresses each.
Both aspmx3.googlemail.com and alt2.aspmx.l.google.com resolve to 172.253.116.27 IP addresses each.