`ns4.sourcefabric.net`

DNSSEC	⚠️ Not signed
A	2400:6180:0:d0::de7:3001^{🇸🇬 DIGITALOCEAN2400:6180::/48 DigitalOcean}
		PTR	`ns4.sourcefabric.net`
A	128.199.167.69^{🇸🇬 DIGITALOCEAN128.199.128.0/18 DigitalOcean}

`sourcefabric.net`

	DNSSEC	⚠️ Not signed
	A	2a01:4f8:200:43f2::2^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
	A	144.76.167.243^{🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1}
	NS	`ns-1115.awsdns-11.org` ⭐
	NS	`ns-105.awsdns-13.com`
	NS	`ns-1891.awsdns-44.co.uk`
	NS	`ns-748.awsdns-29.net`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
	SOA	`ns-1115.awsdns-11.org`awsdns-hostmaster@amazon.com serial=1

📈 Tranco rank: #277,792

PTR for

1.0.0.3.7.e.d.0.0.0.0.0.0.0.0.0.0.d.0.0.0.0.0.0.0.8.1.6.0.0.4.2.ip6.arpa

69.167.199.128.in-addr.arpa

NS for

airtime.pro

Same first word

ns4.fastly-edge.com

ns4.net.au

ns4.com

ns4.kr

ns4.go.gov.br

ns4.nic.in

ns4.123hjemmeside.dk

ns4.com.br

ns4.fr

ns4.gov.az

ns4.co

ns4.si

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.lublin.pl

ns4.dyndns.org

ns4.vg

ns4.ru

ns4.pe.gov.br

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.dnsking.ch

ns4.nhs.uk

ns4.de

ns4.ddns.net

ns4.siteleaf.net

ns4.uz

ns4.us

ns4.dk

ns4.yandexcloud.net

ns4.myqnapcloud.com

ns4.site

ns4.fi

ns4.ms.gov.br

ns4.pi.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

Similar names

n4s.fi

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

sn4.com

n4s.net

n4s.de

s4n.cc

n4s.cn

4ns.ru

sn4.org

n4s.co.uk

4ns.eu

s4n.com.br

DNS History

2 records (2 active, 0 former)

●A128.199.167.692016-12-28 → 2026-08-05 · 2 obs

● 2016-12-28 19:13:04
● 2026-08-05 13:11:18

●A2400:6180:0:d0::de7:30012016-12-28 → 2026-08-05 · 2 obs

● 2016-12-28 19:13:04
● 2026-08-05 13:11:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...	-
sourcefabric.net	ns-105.awsdns-13.com, ns-748.awsdns-29.net, ns-1115.awsdns-11.org, ns-1891.awsdns-44.co.uk	2 records

✅ Authoritative Response

Server:205.251.192.105

NS records: ns-105.awsdns-13.com, ns-748.awsdns-29.net, ns-1115.awsdns-11.org, ns-1891.awsdns-44.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sourcefabric.net (unsigned zone)

⏱️ Timing

Total: 171ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.199.167.69`
AAAA	1	`2400:6180:0:d0::de7:3001`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-748.awsdns-29.net, ns-748.awsdns-29.net)

Analysis

Name Server Role

The DNS delegation for airtime.pro includes ns4.sourcefabric.net as a name server.

ns1.sourcefabric.net, ns2.sourcefabric.net and ns3.sourcefabric.net are often grouped with ns4.sourcefabric.net to function as name servers.

IP Addresses

ns4.sourcefabric.net has two IP addresses: 128.199.167.69 and 2400:6180:0:d0::de7:3001

ns4.sourcefabric.net - robtex.com