josefson.tk - robtex.com
josefson.tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 46.246.119.73🇸🇪 GLESYS46.246.0.0/17 Portlane Network | ||||||
| PTR | sv8.manufrog.com | ||||||
| NS | ns81.manufrog.com ⭐ | ||||||
| A | 46.246.119.74🇸🇪 GLESYS46.246.0.0/17 Portlane Network | ||||||
| PTR | 46-246-119-74.static.glesys.net | ||||||
| NS | ns82.manufrog.com | ||||||
| A | 46.246.119.75🇸🇪 GLESYS46.246.0.0/17 Portlane Network | ||||||
| PTR | 46-246-119-75.static.glesys.net | ||||||
| MX | josefson.tk ⭐ | ||||||
| A | 46.246.119.73🇸🇪 GLESYS46.246.0.0/17 Portlane Network | ||||||
| PTR | sv8.manufrog.com | ||||||
| TXT | v=spf1 ip4:46.246.119.73 ip4:212.18.230.226 +a +mx +ip4:212.18.230.194 +ip4:1... | ||||||
| SOA | ns81.manufrog.comhostmaster@manufrog.com 2026-03-05 #1 | ||||||
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=1774514530 | ||||||
MX for
josefson.tk |
Same first word
DNS History
10 records (4 active, 6 former)
○NSns.i8t.net2015-05-29 → 2020-04-13 · 4 obs
● 2020-04-13 09:04:14
○ 2026-02-22 21:13:12
○ 2026-03-26 18:32:26
○NSns1.i8t.com2015-05-29 → 2020-04-13 · 4 obs
● 2020-04-13 09:04:14
○ 2026-02-22 21:13:12
○ 2026-03-26 18:32:26
○NSns1.lopdns.se2015-05-29 → 2020-04-13 · 4 obs
● 2020-04-13 09:04:14
○ 2026-02-22 21:13:12
○ 2026-03-26 18:32:26
○NSns2.i8t.com2015-05-29 → 2020-04-13 · 4 obs
● 2020-04-13 09:04:14
○ 2026-02-22 21:13:12
○ 2026-03-26 18:32:26
○NSns2.lopdns.se2015-05-29 → 2020-04-13 · 4 obs
● 2020-04-13 09:04:14
○ 2026-02-22 21:13:12
○ 2026-03-26 18:32:26
●NSns81.manufrog.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 21:13:12
● 2026-03-26 18:32:26
●NSns82.manufrog.com2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 21:13:12
● 2026-03-26 18:32:26
●MXjosefson.tk2026-02-22 → 2026-03-26 · 3 obs
● 2026-02-22 21:13:12
● 2026-03-26 18:32:26
○MXmanu29.manufrog.com2015-05-29 → 2020-04-13 · 4 obs
● 2020-04-13 09:04:14
○ 2026-02-22 21:13:12
○ 2026-03-26 18:32:26
●A46.246.119.732026-02-22 → 2026-03-26 · 2 obs
● 2026-03-26 18:32:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | b.ns.tk, d.ns.tk, a.ns.tk, c.ns.tk | 8 records |
| josefson.tk | ns81.manufrog.com, ns82.manufrog.com | - |
✅ Authoritative Response
Server:46.246.119.75
NS records: ns81.manufrog.com, ns82.manufrog.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 548ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.246.119.73 |
| NS | 2 | ns81.manufrog.com, ns82.manufrog.com |
| MX | 1 | josefson.tk (pri: 0) |
| TXT | 1 | v=spf1 ip4:46.246.119.73 ip4:212.18.230. |
| SOA | 1 | ns81.manufrog.com hostmaster.manufrog.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (b.ns.tk, b.ns.tk, d.ns.tk...)
Analysis
Mail Server Role
josefson.tk serves as the mail server for josefson.tk.
IP Addresses
josefson.tk points to a single IP address: 46.246.119.73.
Other host names such as bendel.se, gaso.se, lagerstrom.nu, manu35.manufrog.com and danlid.com share IP numbers with josefson.tk.
Name Servers
josefson.tk is delegated to two name servers: ns81.manufrog.com and ns82.manufrog.com.
josefson.tk uses the same name server setup as other domains, including skipsna.se, gaso.se, danlid.com, upphed.se and brk.se.
At least part of the name servers for josefson.tk are shared with other domains, for instance oddler.se, lagerstrom.nu, inplan.se, enerway.se and ahlsved.com.
These name servers are commonly used together with the name servers ns53.manufrog.com, ns54.manufrog.com, ns85.manufrog.com, ns86.manufrog.com, ns1.oneconsultant.se and ns2.oneconsultant.se.
Hostnames with a single IP
ns81.manufrog.com resolves to: 46.246.119.74.
ns82.manufrog.com resolves to: 46.246.119.75.
Mail Servers
Mail for josefson.tk is handled by a single mail server, josefson.tk.
Host josefson.tk points to IP 46.246.119.73.