sf4j.net - robtex.com

sf4j.net

DNSSEC⚠️ Not signed
NSns51.cloudns.net ⭐
A2a00:1768:1001:9::115🇳🇱 NFORCE2a00:1768:1001:9::/64
PTRns51.cloudns.net
A109.201.133.115🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route
PTRns51.cloudns.net
NSpns51.cloudns.net
A2a06:fb00:1::1:192🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns51.cloudns.net
A185.136.96.192🇺🇸 CLOUDNSNET185.136.96.0/24 Cloud DNS Ltd
PTRpns51.cloudns.net
NSpns52.cloudns.net
A2a06:fb00:1::2:192🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns52.cloudns.net
A185.136.97.192CLOUDNSNET185.136.97.0/24 Cloud DNS Ltd
PTRpns52.cloudns.net
NSpns53.cloudns.net
A2a06:fb00:1::3:192🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns53.cloudns.net
A185.136.98.192🇺🇸 CLOUDNSNET185.136.98.0/24 Cloud DNS Ltd
PTRpns53.cloudns.net
NSpns54.cloudns.net
A2a06:fb00:1::4:192🇧🇬 CLOUDNSNET2a06:fb00:1::/48 ClouDNS
PTRpns54.cloudns.net
A185.136.99.192CLOUDNSNET185.136.99.0/24 Cloud DNS Ltd
PTRpns54.cloudns.net
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c23::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadrs-in-f27.1e100.net
A64.233.180.26🇺🇸 Google64.233.180.0/24
PTRon-in-f26.1e100.net
PTRpe-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4023:3003::1a🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f26.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1a🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f26.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 a include:_spf.google.com ~all
SOAns51.cloudns.netsupport@cloudns.net 2024-04-25 #13

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778871351

Same first word

sf4j.com
sf4j.org
sf4j.net

Similar names

sjf4.com
jf4s.com
4fjs.com
s4jf.com
4fsj.com
fjs4.com

DNS History

16 records (10 active, 6 former)

20162017201820192020202120222023202420252026NSns51.cloudns.netpns51.cloudns.netpns52.cloudns.netpns53.cloudns.netpns54.cloudns.netns1.mvdb.comns3.mvdb.comns5.mvdb.comns6.mvdb.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.commail.mvdb.netA31.25.99.99
○NSns1.mvdb.com2015-08-10 → 2016-03-14 · 4 obs
● 2015-08-10 12:09:18
● 2016-03-14 08:22:02
○ 2026-04-07 13:28:42
○ 2026-05-15 19:10:54
○NSns3.mvdb.com2015-08-10 → 2016-03-14 · 4 obs
● 2015-08-10 12:09:18
● 2016-03-14 08:22:02
○ 2026-04-07 13:28:42
○ 2026-05-15 19:10:54
○NSns5.mvdb.com2015-08-10 → 2016-03-14 · 4 obs
● 2015-08-10 12:09:18
● 2016-03-14 08:22:02
○ 2026-04-07 13:28:42
○ 2026-05-15 19:10:54
●NSns51.cloudns.net2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
○NSns6.mvdb.com2015-08-10 → 2016-03-14 · 4 obs
● 2015-08-10 12:09:18
● 2016-03-14 08:22:02
○ 2026-04-07 13:28:42
○ 2026-05-15 19:10:54
●NSpns51.cloudns.net2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●NSpns52.cloudns.net2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●NSpns53.cloudns.net2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●NSpns54.cloudns.net2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●MXalt1.aspmx.l.google.com2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●MXalt2.aspmx.l.google.com2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●MXalt3.aspmx.l.google.com2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●MXalt4.aspmx.l.google.com2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
●MXaspmx.l.google.com2026-04-07 → 2026-05-15 · 3 obs
○ 2016-03-14 08:22:02
● 2026-04-07 13:28:42
● 2026-05-15 19:10:54
○MXmail.mvdb.net2015-08-10 → 2016-03-14 · 4 obs
● 2015-08-10 12:09:18
● 2016-03-14 08:22:02
○ 2026-04-07 13:28:42
○ 2026-05-15 19:10:54
○A31.25.99.992015-08-10 → 2016-03-14 · 4 obs
● 2015-08-10 12:09:18
● 2016-03-14 08:22:02
○ 2026-04-07 13:28:42
○ 2026-05-15 19:10:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
netd.gtld-servers.net, h.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net...-
sf4j.netpns51.cloudns.net, pns52.cloudns.net, pns53.cloudns.net, pns54.cloudns.net8 records

✅ Authoritative Response

Server:185.136.96.192

NS records: pns51.cloudns.net, pns52.cloudns.net, pns53.cloudns.net, pns54.cloudns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sf4j.net (unsigned zone)

⏱️ Timing

Total: 240ms | Queries: -

📄 Records

TypeCountSample Data
NS4pns53.cloudns.net, pns54.cloudns.net...
MX5alt3.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...
TXT1v=spf1 a include:_spf.google.com ~all
SOA1ns51.cloudns.net support.cloudns.net

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (pns51.cloudns.net, pns51.cloudns.net, pns52.cloudns.net...)

Analysis

Name Servers

sf4j.net is delegated to five name servers: ns51.cloudns.net, pns51.cloudns.net, pns52.cloudns.net, pns53.cloudns.net and pns54.cloudns.net.

sf4j.net at least partially shares name servers with other domains, for instance visioneeringpro.com, dgjiabeimei.com, lagalouine.com, tandi.in and jzswlzy.com.

These name servers are commonly used with ns52.cloudns.net, ns54.cloudns.net and ns53.cloudns.net.

Host names with two IP numbers:

ns51.cloudns.net points to 2a00:1768:1001:9::115 and 109.201.133.115

pns51.cloudns.net points to 2a06:fb00:1::1:192 and 185.136.96.192

pns52.cloudns.net points to 2a06:fb00:1::2:192 and 185.136.97.192

pns53.cloudns.net points to 2a06:fb00:1::3:192 and 185.136.98.192

pns54.cloudns.net points to 2a06:fb00:1::4:192 and 185.136.99.192

Mail Servers

sf4j.net is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sf4j.net shares some mail servers with other domains, at least partially, for instance rybizak.cz, relopezz.com, mewstudios.com, anperconsultors.com and ns500742.ns500754.ns500754.ns500731.ns500731.ns500742.ns500731.ns500671.ns500742.ns500688.ns500705.ns500291.ns500678.ns500291.ns500131.lustychickser.com.

these mail servers are often used with aspmx3.googlemail.com, aspmx2.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c23::1b and 64.233.180.26

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1a and 108.177.123.27

alt2.aspmx.l.google.com points to 2607:f8b0:4023:3003::1a and 172.253.145.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1a and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27