sjefke.nl - robtex.com

sjefke.nl

DNSSEC🔒 Signed (DS record present)
A62.221.197.138🇳🇱 CLDIN-NL62.221.192.0/19
PTRv39219.2is.nl
NSns1.openprovider.nl ⭐
A2400:cb00:2049:1::a29f:1a0a🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.26.10Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns2.openprovider.be
A2400:cb00:2049:1::a29f:1b60🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.27.96Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSns3.openprovider.eu
A2400:cb00:2049:1::a29f:3059🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.48.89Cloudflare162.159.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
MXmx.spamservice.nl ⭐
A2001:1460:3:1:1c00:19ff:fe00:1745🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter3.spamservice.nl
A2001:1460:3:4:1c00:28ff:fe00:2659🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter1.spamservice.nl
A2001:1460:3:4:1c00:a1ff:fe00:265b🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter2.spamservice.nl
A62.221.202.22🇳🇱 CLDIN-NL62.221.192.0/19
PTRfilter1.spamservice.nl
A62.221.202.24🇳🇱 CLDIN-NL62.221.192.0/19
PTRfilter2.spamservice.nl
A94.126.32.146🇳🇱 CLDIN-NL94.126.32.0/22
PTRfilter3.spamservice.nl
MXfallbackmx.spamservice.nl(20)
A2001:1460:3:1:1c00:19ff:fe00:1745🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter3.spamservice.nl
A2001:1460:3:4:1c00:28ff:fe00:2659🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter1.spamservice.nl
A2001:1460:3:4:1c00:a1ff:fe00:265b🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter2.spamservice.nl
A62.221.202.22🇳🇱 CLDIN-NL62.221.192.0/19
PTRfilter1.spamservice.nl
A62.221.202.24🇳🇱 CLDIN-NL62.221.192.0/19
PTRfilter2.spamservice.nl
A94.126.32.146🇳🇱 CLDIN-NL94.126.32.0/22
PTRfilter3.spamservice.nl
MXlastmx.spamservice.nl(30)
A2001:1460:3:1:1c00:19ff:fe00:1745🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter3.spamservice.nl
A2001:1460:3:4:1c00:28ff:fe00:2659🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter1.spamservice.nl
A2001:1460:3:4:1c00:a1ff:fe00:265b🇳🇱 CLDIN-NL2001:1460::/32
PTRfilter2.spamservice.nl
A62.221.202.22🇳🇱 CLDIN-NL62.221.192.0/19
PTRfilter1.spamservice.nl
A62.221.202.24🇳🇱 CLDIN-NL62.221.192.0/19
PTRfilter2.spamservice.nl
A94.126.32.146🇳🇱 CLDIN-NL94.126.32.0/22
PTRfilter3.spamservice.nl
TXTv=spf1 include:spf.spamservice.nl a mx ip4:62.221.197.138 ~all
SOAns1.openprovider.nldns@openprovider.eu 2024-08-20 #15

nl

DNSSEC🔒 Signed (DS record present)
NSns1.dns.nl ⭐
NSns3.dns.nl
NSns4.dns.nl
TXTnl zone update: 2026-05-14 03:30:02 +0000 (EPOCH 1778729402)
SOAns1.dns.nldns@sidn.nl 2026-05-14 #7

Subdomains

mail.sjefke.nl

Same first word

sjefke.nl

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.openprovider.nlns2.openprovider.bens3.openprovider.euns1.sitebytes.nlns2.sitebytes.nlns3.sitebytes.nlMXfallbackmx.spamservice.nllastmx.spamservice.nlmx.spamservice.nlmail.sjefke.nlA62.221.197.13862.197.129.11
●NSns1.openprovider.nl2026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16
○NSns1.sitebytes.nl2015-06-06 → 2017-06-18 · 4 obs
● 2015-06-06 07:29:10
● 2017-06-18 18:10:50
○ 2026-02-28 03:28:42
○ 2026-05-14 03:53:16
●NSns2.openprovider.be2026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16
○NSns2.sitebytes.nl2015-06-06 → 2017-06-18 · 4 obs
● 2015-06-06 07:29:10
● 2017-06-18 18:10:50
○ 2026-02-28 03:28:42
○ 2026-05-14 03:53:16
●NSns3.openprovider.eu2026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16
○NSns3.sitebytes.nl2015-06-06 → 2017-06-18 · 4 obs
● 2015-06-06 07:29:10
● 2017-06-18 18:10:50
○ 2026-02-28 03:28:42
○ 2026-05-14 03:53:16
●MXfallbackmx.spamservice.nl2026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16
●MXlastmx.spamservice.nl2026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16
○MXmail.sjefke.nl2015-06-06 → 2017-06-18 · 4 obs
● 2015-06-06 07:29:10
● 2017-06-18 18:10:50
○ 2026-02-28 03:28:42
○ 2026-05-14 03:53:16
●MXmx.spamservice.nl2026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16
○A62.197.129.112015-06-06 → 2017-06-18 · 4 obs
● 2015-06-06 07:29:10
● 2017-06-18 18:10:50
○ 2026-02-28 03:28:42
○ 2026-05-14 03:53:16
●A62.221.197.1382026-02-28 → 2026-05-14 · 3 obs
○ 2017-06-18 18:10:50
● 2026-02-28 03:28:42
● 2026-05-14 03:53:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
nlns1.dns.nl, ns3.dns.nl, ns4.dns.nl-
sjefke.nlns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu-

✅ Authoritative Response

Server:162.159.48.89

NS records: ns1.openprovider.nl, ns2.openprovider.be, ns3.openprovider.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 616ms | Queries: -

📄 Records

TypeCountSample Data
A162.221.197.138
NS3ns3.openprovider.eu, ns2.openprovider.be...
MX3lastmx.spamservice.nl (pri: 30), fallbackmx.spamservice.nl (pri: 20)...
TXT1v=spf1 include:spf.spamservice.nl a mx i
SOA1ns1.openprovider.nl dns.openprovider.eu

Analysis

Hierarchy

The parent of mail.sjefke.nl is sjefke.nl.

IP Addresses

sjefke.nl points to a single IP address: 62.221.197.138.

Other host names such as schuncken.nl, queensofarchery.com, mail.schuncken.nl, perten.nl and mail.nirs.nl share IPs with sjefke.nl.

Name Servers

sjefke.nl is delegated to three name servers: ns2.openprovider.be, ns3.openprovider.eu and ns1.openprovider.nl.

sjefke.nl at least partially shares name servers with other domains, for example mft.cloud, otr-em.eu, beleggingsmatch.nl, bauratgeber.eu and hansjaarsma.com.

These name servers are often used together with ns2.openprovider.nl and ns3.openprovider.nl.

Host names with two IP numbers:

ns2.openprovider.be points to 2400:cb00:2049:1::a29f:1b60 and 162.159.27.96

ns3.openprovider.eu points to 2400:cb00:2049:1::a29f:3059 and 162.159.48.89

ns1.openprovider.nl points to 2400:cb00:2049:1::a29f:1a0a and 162.159.26.10

Mail Servers

sjefke.nl is handled by three mail servers: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl.

sjefke.nl shares at least partially some mail servers with other domains, for instance misteritaly.nl, schoutenwerf.com, lacasabonita.nl, juwelier-christoffels.nl and easy2fix.nl.

Host names with six IP numbers:

- fallbackmx.spamservice.nl points to: 2001:1460:3:1:1c00:19ff:fe00:1745, 2001:1460:3:4:1c00:28ff:fe00:2659, 2001:1460:3:4:1c00:a1ff:fe00:265b, 62.221.202.22, 62.221.202.24 and 94.126.32.146

- lastmx.spamservice.nl points to: 2001:1460:3:1:1c00:19ff:fe00:1745, 2001:1460:3:4:1c00:28ff:fe00:2659, 2001:1460:3:4:1c00:a1ff:fe00:265b, 62.221.202.22, 62.221.202.24 and 94.126.32.146

- mx.spamservice.nl points to: 2001:1460:3:1:1c00:19ff:fe00:1745, 2001:1460:3:4:1c00:28ff:fe00:2659, 2001:1460:3:4:1c00:a1ff:fe00:265b, 62.221.202.22, 62.221.202.24 and 94.126.32.146

Names pointing to 2001:1460:3:1:1c00:19ff:fe00:1745: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl

Names pointing to 2001:1460:3:4:1c00:28ff:fe00:2659: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl

Names pointing to 2001:1460:3:4:1c00:a1ff:fe00:265b: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl

Names pointing to 62.221.202.22: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl

Names pointing to 62.221.202.24: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl

Names pointing to 94.126.32.146: fallbackmx.spamservice.nl, lastmx.spamservice.nl and mx.spamservice.nl