opfer.tk - robtex.com
opfer.tk
| DNSSEC | ⚠️ Not signed | ||||||
| A | 35.156.197.131🇩🇪 Amazon35.156.0.0/14 EC2 FRA prefix | ||||||
| PTR | ec2-35-156-197-131.eu-central-1.compute.amazonaws.com | ||||||
| NS | ns01.freenom.com ⭐ | ||||||
| A | 54.171.131.39🇮🇪 Amazon54.171.0.0/16 EC2 DUB prefix | ||||||
| PTR | ec2-54-171-131-39.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns02.freenom.com | ||||||
| A | 52.19.156.76🇮🇪 Amazon52.18.0.0/15 EC2 DUB prefix | ||||||
| PTR | ec2-52-19-156-76.eu-west-1.compute.amazonaws.com | ||||||
| NS | ns03.freenom.com | ||||||
| A | 104.155.27.112🇧🇪 Google104.155.16.0/20 | ||||||
| PTR | 112.27.155.104.bc.googleusercontent.com | ||||||
| NS | ns04.freenom.com | ||||||
| A | 104.155.29.241🇧🇪 Google104.155.16.0/20 | ||||||
| PTR | 241.29.155.104.bc.googleusercontent.com | ||||||
| SOA | ns01.freenom.comsoa@freenom.com serial=1708868718 | ||||||
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=1785788306 | ||||||
Same first word
opfer.ch |
opfer.info |
opfer.biz |
opfer.net |
opfer.de |
opfer.industries |
opfer.org |
opfer.eu |
opfer.tk |
opfer.tips |
opfer.club |
opfer.com |
opfer.email |
Similar names
DNS History
12 records (5 active, 7 former)
○NSns01.dot.tk2015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
●NSns01.freenom.com2026-06-11 → 2026-08-04 · 3 obs
● 2026-06-11 23:54:00
● 2026-08-04 01:43:24
○NSns02.dot.tk2015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
●NSns02.freenom.com2026-06-11 → 2026-08-04 · 3 obs
● 2026-06-11 23:54:00
● 2026-08-04 01:43:24
○NSns03.dot.tk2015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
●NSns03.freenom.com2026-06-11 → 2026-08-04 · 3 obs
● 2026-06-11 23:54:00
● 2026-08-04 01:43:24
○NSns04.dot.tk2015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
●NSns04.freenom.com2026-06-11 → 2026-08-04 · 3 obs
● 2026-06-11 23:54:00
● 2026-08-04 01:43:24
○MXalt1.aspmx.l.google.com2015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
○MXaspmx.l.google.com2015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
○A217.197.80.1322015-08-03 → 2017-02-13 · 4 obs
● 2017-02-13 03:22:02
○ 2026-06-11 23:54:00
○ 2026-08-04 01:43:24
●A35.156.197.1312026-06-11 → 2026-08-04 · 3 obs
● 2026-06-11 23:54:00
● 2026-08-04 01:43:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tk | c.ns.tk, d.ns.tk, a.ns.tk, b.ns.tk | 8 records |
| opfer.tk | ns01.freenom.com, ns02.freenom.com, ns03.freenom.com, ns04.freenom.com | - |
✅ Authoritative Response
Server:104.155.29.241
NS records: ns01.freenom.com, ns02.freenom.com, ns03.freenom.com, ns04.freenom.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tk (unsigned zone)
⏱️ Timing
Total: 803ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 35.156.197.131 |
| NS | 4 | ns01.freenom.com, ns02.freenom.com... |
| SOA | 1 | ns01.freenom.com soa.freenom.com |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.ns.tk, c.ns.tk, b.ns.tk...)
Analysis
IP Addresses
opfer.tk has exactly one IP address — 35.156.197.131.
Name Servers
Four name servers handle the delegation for opfer.tk: ns01.freenom.com, ns02.freenom.com, ns03.freenom.com and ns04.freenom.com.
opfer.tk shares at least some of its name servers with other domains, including patrickfun.com, basesdomundo.tk, j-com.tk and two others.
Four host names, each with one IP address: ns01.freenom.com has 54.171.131.39, ns02.freenom.com has 52.19.156.76, ns03.freenom.com has 104.155.27.112 and ns04.freenom.com has 104.155.29.241.