`ns4.f1linux.com`

DNSSEC

⚠️ Not signed

`f1linux.com`

	DNSSEC	⚠️ Not signed
	A	2001:470:1d3f:13::2^{🇺🇸 HURRICANE2001:470::/32 Hurricane Electric 55 South Market St San Jose, CA}
	A	81.5.164.115^{🇬🇧 EDGE81.5.128.0/18}
	NS	`ns1.gandi.net` ⭐
	NS	`ns-184-c.gandi.net`
	NS	`ns-21-a.gandi.net`
	NS	`ns-249-b.gandi.net`
	MX	`mail.1networking.net` ⭐
	TXT	`v=spf1 mx ip4:81.5.164.116 ip6:2001:470:1d3f:14::2 -all`
	SOA	`ns1.gandi.net`hostmaster@gandi.net serial=1781740800

PTR for

22.121.85.91.in-addr.arpa

Previously NS for

4days.net

f1linux.com

4days.org

f1linux.net

icrime.net

gothamedia.com

1networking.net

f1linux.us

linuxengineer.uk

pineland.us

houlahan.co.uk

4days.co.uk

f1-it.com

Same first word

ns4.us

ns4.dk

ns4.yandexcloud.net

ns4.myqnapcloud.com

ns4.site

ns4.ms.gov.br

ns4.kasserver.com

ns4.lib.md.us

ns4.nz

ns4.es.gov.br

ns4.it.com

ns4.jelastic.saveincloud.net

ns4.in

ns4.cloudjiffy.net

ns4.cloudflare.net

ns4.gov.bh

ns4.fastly-edge.com

ns4.net.au

ns4.com

ns4.go.gov.br

ns4.nic.in

ns4.123hjemmeside.dk

ns4.com.br

ns4.fr

ns4.gov.az

ns4.co

ns4.in-berlin.de

ns4.hu

ns4.fj

ns4.ma.gov.br

ns4.ni

ns4.net.pl

ns4.is-a.dev

ns4.upsunapp.com

ns4.police.uk

ns4.mircloud.host

ns4.nl

ns4.uk

ns4.gov.rs

ns4.ie

ns4.mynascloud.com

ns4.dyndns.org

ns4.vg

ns4.ru

ns4.dev

ns4.gov.mu

ns4.co.kr

ns4.duckdns.org

ns4.mil.cn

ns4.fastlylb.net

ns4.altervista.org

ns4.gov.mo

ns4.gov.ao

ns4.biz

ns4.pr.gov.br

ns4.cl

ns4.j.scaleforce.net

ns4.no

ns4.gov.mn

ns4.net

ns4.org

ns4.mediatech.by

ns4.alp1.ae.flow.ch

ns4.nc.tr

ns4.nhs.uk

ns4.de

ns4.ddns.net

ns4.siteleaf.net

ns4.uz

Similar names

sn4.com

n4s.net

n4s.de

s4n.cc

n4s.cn

4ns.ru

sn4.org

n4s.co.uk

4ns.eu

s4n.com.br

4sn.com

4sn.nl

sn4.co.uk

n4s.us

n4s.pl

4ns.su

n4s.org

4ns.com

sn4.me

sn4.eu

4ns.de

4ns.co.uk

s4n.co

4ns.nl

sn4.de

4ns.in

s4n.edu.vn

n4s.com

n4s.fr

sn4.ru

s4n.ru

n4s.ca

sn4.cc

n4s.ru

4ns.cn

4ns.hu

sn4.ch

4ns.net

s4n.net

s4n.org

sn4.fi

4sn.de

s4n.nl

4ns.pl

4ns.org

s4n.de

sn4.com.br

DNS History

4 records (0 active, 4 former)

○A104.155.73.2472016-09-25 → 2017-08-18 · 5 obs

○ 2016-07-25 21:37:50
● 2016-09-25 03:47:54
● 2017-08-18 15:07:46
○ 2021-11-07 17:59:52
○ 2026-06-23 00:07:50

○A2a05:d01c:f68:8800:7d1c:9aa:413c:b1b82021-11-07 → 2021-11-07 · 3 obs

○ 2017-08-18 15:07:46
● 2021-11-07 17:59:52
○ 2026-06-23 00:07:50

○A35.176.74.782021-11-07 → 2021-11-07 · 3 obs

○ 2017-08-18 15:07:46
● 2021-11-07 17:59:52
○ 2026-06-23 00:07:50

○A91.85.121.242015-08-10 → 2016-07-25 · 4 obs

● 2015-08-10 19:32:30
● 2016-07-25 21:37:50
○ 2016-09-25 03:47:54
○ 2026-06-23 00:07:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
f1linux.com	ns-21-a.gandi.net, ns-249-b.gandi.net, ns-184-c.gandi.net	-

✅ Authoritative Response

Server:217.70.187.185

NS records: ns-21-a.gandi.net, ns-249-b.gandi.net, ns-184-c.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for f1linux.com (unsigned zone)

⏱️ Timing

Total: 363ms | Queries: -

📄 Records

Type	Count	Sample Data

ns4.f1linux.com - dns.ninja

ns4.f1linux.com

f1linux.com