`dfs.core.usgovcloudapi.net`

DNSSEC	⚠️ Not signed
NS	`ns1-07.azuregov-dns.us` ⭐
		A	2001:489a:4000::7^{🇺🇸 AS80702001:489a:4000::/35 Microsoft V6}
			PTR	`ns1-07.azuregov-dns.us`
		A	195.134.224.7^{🇫🇮 AS8070195.134.224.0/19 Microsoft Federal}
			PTR	`ns1-07.azuregov-dns.us`
NS	`ns2-07.azuregov-dns.us`
		A	2001:489a:4002::7^{🇺🇸 AS80702001:489a:4000::/35 Microsoft V6}
			PTR	`ns2-07.azuregov-dns.us`
		A	195.134.226.7^{🇫🇮 AS8070195.134.224.0/19 Microsoft Federal}
			PTR	`ns2-07.azuregov-dns.us`
NS	`ns3-07.azuregov-dns.us`
		A	2001:489a:4004::7^{🇺🇸 AS80702001:489a:4000::/35 Microsoft V6}
			PTR	`ns3-07.azuregov-dns.us`
		A	204.13.120.7^{🇺🇸 AS8070204.13.120.0/21 Microsoft}
			PTR	`ns3-07.azuregov-dns.us`
NS	`ns4-07.azuregov-dns.us`
		A	2001:489a:4006::7^{🇺🇸 AS80702001:489a:4000::/35 Microsoft V6}
			PTR	`ns4-07.azuregov-dns.us`
		A	204.13.122.7^{🇺🇸 AS8070204.13.120.0/21 Microsoft}
			PTR	`ns4-07.azuregov-dns.us`
SOA	`ns1-07.azuregov-dns.us`azuredns-hostmaster@microsoft.com serial=1

`core.usgovcloudapi.net`

DNSSEC

⚠️ Not signed

Subdomains

r1fssavv8l63sa19.dfs.core.usgovcloudapi.net

Same first word

dfs.net

dfs.luxury

dfs.at

dfs.no

dfs.ro

dfs.fun

dfs.in

dfs.fo

dfs.guru

dfs.co.nz

dfs.lu

dfs.co.mw

dfs.aero

dfs.com.gr

dfs.ag

dfs.hu

dfs.bet

dfs.co.uk

dfs.se

dfs.market

dfs.cool

dfs.one

dfs.net.nz

dfs.co

dfs.ae

dfs.dk

dfs.ch

dfs.cl

dfs.tech

dfs.com.br

dfs.org

dfs.srv.br

dfs.co.jp

dfs.is

dfs.la

dfs.dm

dfs.app

dfs.org.uk

dfs.xyz

dfs.gr

dfs.ie

dfs.team

dfs.ru

dfs.by

dfs.nu

dfs.com.py

dfs.uk

dfs.land

dfs.furniture

dfs.si

dfs.ca

dfs.trade

dfs.com.pl

dfs.nyc

dfs.com.pk

dfs.design

dfs.canva-apps.cn

dfs.cn

dfs.associates

dfs.com.cn

dfs.cx

dfs.fr

dfs.org.in

dfs.me

dfs.com.ua

dfs.de

dfs.com.mx

dfs.nl

dfs.today

dfs.co.za

dfs.com

dfs.info

dfs.li

dfs.nic.in

dfs.eu

dfs.exchange

dfs.rs

dfs.ir

Similar names

dsf.co.il

fsd.com.pl

sfd.sk

fsd.nu

sfd.cc

dsf.tj.cn

fsd.in

sfd.mobi

sfd.me

sfd.si

fsd.no

fds.ru

sdf.org.uk

dsf.lt

sdf.com.cn

fds.edu.ht

sfd.org.hu

sfd.by

fds.mx

sdf.info

sdf.co.nz

sdf.se

sdf.atm.pl

fds.hu

fds.fo

fsd.cc

dsf.dk

dsf.edu

fsd.pl

dsf.com.sa

sfd.gov.ae

sdf.si

dsf.org.in

sfd.dk

dsf.associates

sfd.fr

dsf.cc

fds.ie

sdf.com.br

fds.nl

sdf.pt

fsd.k12.id.us

sdf.cn

fsd.gov

sdf.mx

fds.co.in

dsf.kr

dsf.com.vn

sfd.co.za

sdf.it

sfd.co.uk

dsf.ca

sfd.casino

sdf.de

dsf.pl

sfd.pt

sdf.foundation

sdf.net

sdf.seoul.kr

sdf.com.pl

fds.org

fsd.jp

fds.co.nz

fsd.co.nz

fsd.com

fsd.ie

fds.co.id

sdf.co.jp

fsd.fi

dsf.nl

sdf.media

sfd.com.mx

fds.ch

dsf.la

fds.im

dsf.gov.mo

sfd.us

dsf.co.in

dsf.ninja

sfd.ae

sfd.gov.sa

sdf.ch

fsd.k12.pa.us

sfd.nl

sdf.kr

fsd.co.id

fds.io

fsd.k12.wa.us

fds.com.ar

fds.ee

fsd.com.tr

sdf.tv

dsf.law

fds.sg

dsf.org

sdf.at

dsf.ru

fds.jp

sdf.me

fsd.co.in

fsd.se

fsd.li

fsd.me

fds.us

fds.nu

sfd.ca

fsd.edu.br

fsd.com.cn

fsd.org.pe

dsf.si

fds.cz

sdf.mobi

fds.ca

sdf.org

dsf.tw

sfd.org

fds.ro

fsd.cz

fds.bet

sfd.ie

sdf.ru.com

fsd.com.tw

fds.com.my

fsd.lublin.pl

sfd.com.cn

DNS History

4 records (4 active, 0 former)

●NSns1-07.azuregov-dns.us2026-06-04 → 2026-07-25 · 2 obs

● 2026-06-04 00:04:52
● 2026-07-25 14:57:22

●NSns2-07.azuregov-dns.us2026-06-04 → 2026-07-25 · 2 obs

● 2026-06-04 00:04:52
● 2026-07-25 14:57:22

●NSns3-07.azuregov-dns.us2026-06-04 → 2026-07-25 · 2 obs

● 2026-06-04 00:04:52
● 2026-07-25 14:57:22

●NSns4-07.azuregov-dns.us2026-06-04 → 2026-07-25 · 2 obs

● 2026-06-04 00:04:52
● 2026-07-25 14:57:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usgovcloudapi.net	ns1-08.azuregov-dns.us, ns2-08.azuregov-dns.us, ns3-08.azuregov-dns.us, ns4-08.azuregov-dns.us	-
dfs.core.usgovcloudapi.net	ns1-07.azuregov-dns.us, ns2-07.azuregov-dns.us, ns3-07.azuregov-dns.us, ns4-07.azuregov-dns.us	-

✅ Authoritative Response

Server:204.13.122.7

NS records: ns1-07.azuregov-dns.us, ns2-07.azuregov-dns.us, ns3-07.azuregov-dns.us, ns4-07.azuregov-dns.us

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usgovcloudapi.net (unsigned zone)

⏱️ Timing

Total: 1743ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns1-07.azuregov-dns.us, ns2-07.azuregov-dns.us...`
SOA	1	`ns1-07.azuregov-dns.us azuredns-hostmast`

Analysis

Hierarchy

The domain r1fssavv8l63sa19.dfs.core.usgovcloudapi.net falls under the parent dfs.core.usgovcloudapi.net.

Name Servers

The authoritative name servers for dfs.core.usgovcloudapi.net are ns1-07.azuregov-dns.us, ns2-07.azuregov-dns.us, ns3-07.azuregov-dns.us and ns4-07.azuregov-dns.us.

At least some of dfs.core.usgovcloudapi.net's name servers are shared with other domains, for example 3.environment.api.gov.powerplatform.microsoft.us, operationoutdoorfreedom.com, phoenixpd.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns1-07.azuregov-dns.us directs to 195.134.224.7 and 2001:489a:4000::7; ns2-07.azuregov-dns.us directs to 195.134.226.7 and 2001:489a:4002::7; ns3-07.azuregov-dns.us directs to 204.13.120.7 and 2001:489a:4004::7; ns4-07.azuregov-dns.us directs to 204.13.122.7 and 2001:489a:4006::7.

dfs.core.usgovcloudapi.net - dns.ninja