6f.nl - robtex.com

6f.nl

DNSSEC⚠️ Not signed
A13.248.169.48🇺🇸 Amazon13.248.160.0/20
PTRa904c694c05102f30.awsglobalaccelerator.com
A76.223.54.146🇺🇸 Amazon76.223.48.0/20
NSns1.dan.com ⭐ ⚠️ Not in parent delegation
A2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.dan.com
A97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.dan.com
NSns1.undeveloped.com ⚠️ Not in zone NS records
A2603:5:2125::43🇺🇸 GODADDY-DNS2603:5:2120::/44
PTRns1.dan.com
A97.74.98.67🇺🇸 GODADDY-DNS97.74.98.0/23
PTRns1.dan.com
NSns2.dan.com ⚠️ Not in parent delegation
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
NSns2.undeveloped.com ⚠️ Not in zone NS records
A2603:5:2225::43🇺🇸 GODADDY-DNS2603:5:2220::/44
PTRns2.dan.com
A173.201.66.67🇺🇸 GODADDY-DNS173.201.66.0/23
PTRns2.dan.com
SOAns1.dan.comdns@jomax.net 2025-10-01 #0

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-05-09 12:30:01 +0000 (EPOCH 1778329801)
SOAns1.dns.nldns@sidn.nl 2026-05-09 #25

Subdomains

mail.6f.nl

Same first word

6f.cz
6f.ro
6f.am
6f.io
6f.org
6f.eu
6f.fr
6f.nl
6f.sk
6f.be
6f.com
6f.se
6f.de
6f.hu
6f.dk
6f.pl

Similar names

f6.su
f6.net
f6.org
f6.com.tw
f6.dev
f6.fr
f6.ae
f6.cc
f6.ru
f6.security
f6.se
f6.com.sa
f6.hu
f6.cn
f6.gl
f6.com.vn
f6.co.uk
f6.biz
f6.de
f6.co.kr
f6.nl
f6.fi
f6.com
f6.team
f6.sk
f6.ms

DNS History

18 records (6 active, 12 former)

20162017201820192020202120222023202420252026NSns1.dan.comns1.undeveloped.comns2.dan.comns2.undeveloped.comauth01.dns.trueserver.nlauth02.dns.trueserver.nlauth03.dns.trueserver.nlns1.sedoparking.comns2.sedoparking.comMXlocalhostmail.6f.nlmail.nickstel.comA13.248.169.4876.223.54.1462a05:d014:9da:8c10:306e:3e07:a16f:a55252.58.78.1672.52.4.9087.233.214.138
○NSauth01.dns.trueserver.nl2015-07-19 → 2016-02-07 · 4 obs
● 2015-07-19 06:33:38
● 2016-02-07 14:51:42
○ 2016-04-13 08:00:36
○ 2026-05-09 13:10:28
○NSauth02.dns.trueserver.nl2015-07-19 → 2016-02-07 · 4 obs
● 2015-07-19 06:33:38
● 2016-02-07 14:51:42
○ 2016-04-13 08:00:36
○ 2026-05-09 13:10:28
○NSauth03.dns.trueserver.nl2015-07-19 → 2016-02-07 · 4 obs
● 2015-07-19 06:33:38
● 2016-02-07 14:51:42
○ 2016-04-13 08:00:36
○ 2026-05-09 13:10:28
●NSns1.dan.com2026-05-07 → 2026-05-09 · 3 obs
○ 2020-11-05 18:29:10
● 2026-05-07 04:57:28
● 2026-05-09 13:10:28
○NSns1.sedoparking.com2016-04-13 → 2016-12-28 · 5 obs
○ 2016-02-07 14:51:42
● 2016-04-13 08:00:36
● 2016-12-28 06:50:14
○ 2020-11-05 18:29:10
○ 2026-05-09 13:10:28
●NSns1.undeveloped.com2020-11-05 → 2026-05-09 · 3 obs
○ 2016-12-28 06:50:14
● 2020-11-05 18:29:10
● 2026-05-09 13:10:28
●NSns2.dan.com2026-05-07 → 2026-05-09 · 3 obs
○ 2020-11-05 18:29:10
● 2026-05-07 04:57:28
● 2026-05-09 13:10:28
○NSns2.sedoparking.com2016-04-13 → 2016-12-28 · 5 obs
○ 2016-02-07 14:51:42
● 2016-04-13 08:00:36
● 2016-12-28 06:50:14
○ 2020-11-05 18:29:10
○ 2026-05-09 13:10:28
●NSns2.undeveloped.com2020-11-05 → 2026-05-09 · 3 obs
○ 2016-12-28 06:50:14
● 2020-11-05 18:29:10
● 2026-05-09 13:10:28
○MXlocalhost2016-09-26 → 2016-12-28 · 5 obs
○ 2016-06-12 09:01:56
● 2016-09-26 04:24:58
● 2016-12-28 06:50:14
○ 2026-05-07 04:57:28
○ 2026-05-09 13:10:28
○MXmail.6f.nl2015-07-19 → 2016-02-07 · 4 obs
● 2015-07-19 06:33:38
● 2016-02-07 14:51:42
○ 2016-04-13 08:00:36
○ 2026-05-09 13:10:28
○MXmail.nickstel.com2016-04-13 → 2016-06-12 · 5 obs
○ 2016-02-07 14:51:42
● 2016-04-13 08:00:36
● 2016-06-12 09:01:56
○ 2016-09-26 04:24:58
○ 2026-05-09 13:10:28
●A13.248.169.482026-05-07 → 2026-05-09 · 3 obs
○ 2020-11-05 18:29:10
● 2026-05-07 04:57:28
● 2026-05-09 13:10:28
○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-11-05 → 2020-11-05 · 4 obs
○ 2016-12-28 06:50:14
● 2020-11-05 18:29:10
○ 2026-05-07 04:57:28
○ 2026-05-09 13:10:28
○A52.58.78.162020-11-05 → 2020-11-05 · 4 obs
○ 2016-12-28 06:50:14
● 2020-11-05 18:29:10
○ 2026-05-07 04:57:28
○ 2026-05-09 13:10:28
○A72.52.4.902016-04-13 → 2016-12-28 · 5 obs
○ 2016-02-07 14:51:42
● 2016-04-13 08:00:36
● 2016-12-28 06:50:14
○ 2020-11-05 18:29:10
○ 2026-05-09 13:10:28
●A76.223.54.1462026-05-07 → 2026-05-09 · 3 obs
○ 2020-11-05 18:29:10
● 2026-05-07 04:57:28
● 2026-05-09 13:10:28
○A87.233.214.1382015-07-19 → 2016-02-07 · 4 obs
● 2015-07-19 06:33:38
● 2016-02-07 14:51:42
○ 2016-04-13 08:00:36
○ 2026-05-09 13:10:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
6f.nlns1.undeveloped.com, ns2.undeveloped.com-

✅ Authoritative Response

Server:97.74.98.67

NS records: ns1.undeveloped.com, ns2.undeveloped.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 6f.nl (unsigned zone)

⏱️ Timing

Total: 203ms | Queries: -

📄 Records

TypeCountSample Data
A213.248.169.48, 76.223.54.146
NS2ns1.dan.com, ns2.dan.com
SOA1ns1.dan.com dns.jomax.net

Analysis

Hierarchy

6f.nl is a parent of mail.6f.nl.

IP Addresses

6f.nl points to two IP numbers: 13.248.169.48 and 76.223.54.146.

Other host names such as b-connection.com, elhadji.com, dgb.info, hostmaster.familytaboo.org and www.ecowastedisposal.com share IP numbers with 6f.nl.

Name Servers

6f.nl is delegated to four name servers: ns1.dan.com, ns2.dan.com, ns1.undeveloped.com and ns2.undeveloped.com.

At least part of the name servers for 6f.nl are shared with other domains, for instance tourjapan.com, verification-gakbzzzqmt6gkcplw4efpp.ns6266.verify.hn, dvled.com, ucla-cheerleaders.aladio.com and gateway.hypn.com.

Host names with two IPs:

ns1.dan.com points to 2603:5:2125::43 and 97.74.98.67

ns2.dan.com points to 2603:5:2225::43 and 173.201.66.67

ns1.undeveloped.com points to 2603:5:2125::43 and 97.74.98.67

ns2.undeveloped.com points to 2603:5:2225::43 and 173.201.66.67

Host names that point to 2603:5:2125::43: ns1.dan.com and ns1.undeveloped.com

Host names that point to 97.74.98.67: ns1.dan.com and ns1.undeveloped.com

Host names that point to 2603:5:2225::43: ns2.dan.com and ns2.undeveloped.com

Host names that point to 173.201.66.67: ns2.dan.com and ns2.undeveloped.com