`az.usgov.org`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies} ✓ In HTTPS hints
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies} ✓ In HTTPS hints
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies} ✓ In HTTPS hints
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies} ✓ In HTTPS hints
NS	`damao.ns.giantpanda.com` ⭐ ⚠️ Not in parent delegation
		A	3.33.232.36^{🇺🇸 Amazon3.33.224.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
NS	`xinxin.ns.giantpanda.com` ⚠️ Not in parent delegation
		A	75.2.45.63^{🇺🇸 Amazon75.2.32.0/20}
			PTR	`ab9e1958095d04f26.awsglobalaccelerator.com`
HTTPS	HTTP/2, HTTP/3 ✓ hints match
		IPv4 hints	66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
		IPv6 hints	2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

`usgov.org`

DNSSEC	⚠️ Not signed
A	2600:3c03::f03c:95ff:fe00:29ca^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:fe91:5d52^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:4d4f^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	2600:3c03::f03c:95ff:feed:cf2a^{🇺🇸 AKAMAI-LINODE-AP2600:3c03::/32 Akamai Technologies} ✓ In HTTPS hints
A	45.33.83.100^{🇺🇸 AKAMAI-LINODE-AP45.33.64.0/19 Akamai Technologies} ✓ In HTTPS hints
A	45.79.167.180^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies} ✓ In HTTPS hints
A	66.175.209.179^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies} ✓ In HTTPS hints
A	96.126.111.165^{🇺🇸 AKAMAI-LINODE-AP96.126.104.0/21 Akamai Technologies} ✓ In HTTPS hints
NS	`damao.ns.giantpanda.com` ⭐ ⚠️ Not in parent delegation
NS	`lunlun.ns.giantpanda.com` ⚠️ Not in zone NS records
NS	`xinxin.ns.giantpanda.com` ⚠️ Not in parent delegation
NS	`yangyang.ns.giantpanda.com` ⚠️ Not in zone NS records
HTTPS	HTTP/2, HTTP/3 ✓ hints match
		IPv4 hints	66.175.209.179, 45.33.83.100, 45.79.167.180, 96.126.111.165
		IPv6 hints	2600:3c03::f03c:95ff:feed:4d4f, 2600:3c03::f03c:95ff:feed:cf2a, 2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52
SOA	`damao.ns.giantpanda.com`admin@giantpanda.com 2013-02-04 #1

Subdomains

nullmx.az.usgov.org

Same first word

az.ma

az.gp

az.solar

az.tours

az.nl

az.ht

az.to

az.al

az.kiev.ua

az.tv

az.net.au

az.lviv.ua

az.com.na

az.fyi

az.codes

az.house

az.plus

az.nu

az.wtf

az.biz.pl

az.expert

az.mn

az.fr

az.lv

az.support

az.gs

az.industries

az.church

az.sh

az.ru

az.co.nz

az.no

az.cz

az.ms

az.su

az.com.ar

az.lt

az.com.cn

az.gov

az.cq.cn

az.com.pl

az.edu.pl

az.ca

az.vote

az.edu.vn

az.gop

az.com.au

az.marketing

az.be

az.ai

az.nieruchomosci.pl

az.social

az.cc

az.design

az.aco

az.net

az.com.ua

az.capital

az.dk

az.la

az.deals

az.cl

az.by

az.mba

az.country

az.company

az.kz

az.properties

az.ph

az.cm

az.pru

az.co.uk

az.de

az.center

az.ws

az.md

az.live

az.insure

az.com.co

az.run

az.wine

az.vc

az.hu

az.ee

az

az.life

az.tc

az.my

az.vg

az.com.tr

az.org

az.com

az.xyz

az.id.lv

az.st

az.cpa

az.construction

az.blogspot.com

az.pl

az.agency

az.tools

az.org.ru

Similar names

za.hr

za.gl

za.am

za.nu

za.ma

za.com

za.in.th

za.org

za.gy

za.mk

za.ink

za.statebank

za.ht

za.by

za.ai

za.si

za.be

za.edu.eg

za.to

za.ee

za.s3-website-eu-west-1.amazonaws.com

za.vg

za.s3-website-us-east-1.amazonaws.com

za.fyi

za.life

za.biz

za.s3-eu-west-1.amazonaws.com

za.uz.ua

za.kh.ua

za.lt

za.live

za.school

za.weber

za.barclays

za.cx

za.kz

za.bz

za.gs

za.ax

za.wine

za.pe

za.abbott

za.net.ph

za.dk

za.tn

za.com.br

za.gov.mn

za.pl

za.de

za.ph

za.ua

za.ws

za.s3.amazonaws.com

za.cm

za.uk

za.cn

za.pisz.pl

za.io

za.fr

za.no

za.domains

za.hu

za.gp

za.akamaiedge.net

za.group

za.com.ua

za.com.vn

za.cc

za.net

za.cl

za.fan

za.ru

za.ca

za.nl

za.mus.br

za.vc

DNS History

34 records (10 active, 24 former)

○NSbuy.internettraffic.com2015-11-11 → 2016-04-26 · 5 obs

○ 2015-07-13 02:31:10
● 2015-11-11 14:21:30
● 2016-04-26 10:17:10
○ 2026-06-22 05:59:08
○ 2026-08-11 18:33:30

●NSdamao.ns.giantpanda.com2026-06-22 → 2026-08-11 · 3 obs

○ 2016-04-26 10:17:10
● 2026-06-22 05:59:08
● 2026-08-11 18:33:30

○NSns1.sedoparking.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 02:31:10
○ 2015-11-11 14:21:30
○ 2026-08-11 18:33:30

○NSns2.sedoparking.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 02:31:10
○ 2015-11-11 14:21:30
○ 2026-08-11 18:33:30

○NSsell.internettraffic.com2015-11-11 → 2016-04-26 · 5 obs

○ 2015-07-13 02:31:10
● 2015-11-11 14:21:30
● 2016-04-26 10:17:10
○ 2026-06-22 05:59:08
○ 2026-08-11 18:33:30

●NSxinxin.ns.giantpanda.com2026-06-22 → 2026-08-11 · 3 obs

○ 2016-04-26 10:17:10
● 2026-06-22 05:59:08
● 2026-08-11 18:33:30

○MXmail.nickstel.com2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 02:31:10
○ 2015-11-11 14:21:30
○ 2026-08-11 18:33:30

○A139.162.174.2092026-06-23 → 2026-08-11 · 11 obs

○ 2026-06-22 05:59:08
● 2026-06-23 02:36:06
○ 2026-06-24 01:42:56
● 2026-06-24 10:31:34
○ 2026-07-08 23:13:52
● 2026-07-17 12:11:12
○ 2026-08-06 08:26:02
● 2026-08-06 20:23:06
○ 2026-08-11 11:32:46
● 2026-08-11 14:59:58
○ 2026-08-11 18:33:30

○A139.162.181.762026-06-23 → 2026-08-11 · 11 obs

○A172.104.149.862026-06-23 → 2026-08-11 · 11 obs

○A172.104.203.1862026-06-23 → 2026-08-11 · 11 obs

○A172.104.251.1982026-06-23 → 2026-08-11 · 11 obs

○A192.155.84.2362026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-24 10:31:34
● 2026-07-08 23:13:52
○ 2026-07-17 04:07:40
○ 2026-08-11 18:33:30

○A23.239.4.932026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-24 10:31:34
● 2026-07-08 23:13:52
○ 2026-07-17 04:07:40
○ 2026-08-11 18:33:30

○A2600:3c01::2000:3aff:feb3:2e942026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-24 10:31:34
● 2026-07-08 23:13:52
○ 2026-07-17 04:07:40
○ 2026-08-11 18:33:30

○A2600:3c01::f03c:95ff:fe91:5de52026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-24 10:31:34
● 2026-07-08 23:13:52
○ 2026-07-17 04:07:40
○ 2026-08-11 18:33:30

○A2600:3c01::f03c:95ff:feeb:5ed62026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-24 10:31:34
● 2026-07-08 23:13:52
○ 2026-07-17 04:07:40
○ 2026-08-11 18:33:30

●A2600:3c03::f03c:95ff:fe00:29ca2026-06-22 → 2026-08-11 · 12 obs

○ 2016-04-26 10:17:10
● 2026-06-22 05:59:08
○ 2026-06-23 02:36:06
● 2026-06-24 01:42:56
○ 2026-06-24 10:31:34
● 2026-07-17 04:07:40
○ 2026-07-17 12:11:12
● 2026-08-06 08:26:02
○ 2026-08-06 20:23:06
● 2026-08-11 11:32:46
○ 2026-08-11 14:59:58
● 2026-08-11 18:33:30

●A2600:3c03::f03c:95ff:fe91:5d522026-06-22 → 2026-08-11 · 12 obs

●A2600:3c03::f03c:95ff:feed:4d4f2026-06-22 → 2026-08-11 · 12 obs

●A2600:3c03::f03c:95ff:feed:cf2a2026-06-22 → 2026-08-11 · 12 obs

○A2a01:7e01::2000:dff:fec1:5cdb2026-06-23 → 2026-08-11 · 11 obs

○A2a01:7e01::f03c:95ff:fe00:26922026-06-23 → 2026-08-11 · 11 obs

○A2a01:7e01::f03c:95ff:fe91:5d912026-06-23 → 2026-08-11 · 11 obs

○A2a01:7e01::f03c:95ff:feeb:9d4b2026-06-23 → 2026-08-11 · 11 obs

○A2a01:7e01::f03c:95ff:feed:783e2026-06-23 → 2026-08-11 · 11 obs

●A45.33.83.1002026-06-22 → 2026-08-11 · 12 obs

●A45.79.167.1802026-06-22 → 2026-08-11 · 12 obs

●A66.175.209.1792026-06-22 → 2026-08-11 · 12 obs

○A69.172.201.1532016-04-26 → 2016-04-26 · 4 obs

○ 2016-01-21 20:34:50
● 2016-04-26 10:17:10
○ 2026-06-22 05:59:08
○ 2026-08-11 18:33:30

○A69.172.201.2082015-11-11 → 2016-01-21 · 5 obs

○ 2015-07-13 02:31:10
● 2015-11-11 14:21:30
● 2016-01-21 20:34:50
○ 2016-04-26 10:17:10
○ 2026-08-11 18:33:30

○A72.52.4.1202015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 02:31:10
○ 2015-11-11 14:21:30
○ 2026-08-11 18:33:30

○A74.207.241.2452026-07-08 → 2026-07-08 · 4 obs

○ 2026-06-24 10:31:34
● 2026-07-08 23:13:52
○ 2026-07-17 04:07:40
○ 2026-08-11 18:33:30

●A96.126.111.1652026-06-22 → 2026-08-11 · 12 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
usgov.org	yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com	-

✅ Authoritative Response

Server:75.2.60.62

NS records: yangyang.ns.giantpanda.com, lunlun.ns.giantpanda.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usgov.org (unsigned zone)

⏱️ Timing

Total: 481ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`96.126.111.165, 45.79.167.180...`
AAAA	4	`2600:3c03::f03c:95ff:fe00:29ca, 2600:3c03::f03c:95ff:fe91:5d52...`
NS	2	`damao.ns.giantpanda.com, xinxin.ns.giantpanda.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2",`
SOA	1	`damao.ns.giantpanda.com admin.giantpanda`

Analysis

Hierarchy

az.usgov.org is the parent zone for nullmx.az.usgov.org.

IP Addresses

With 8 IP addresses in total, az.usgov.org resolves to 45.33.83.100, 45.79.167.180, 66.175.209.179 and 5 other.

Among the host names that share IP numbers with az.usgov.org are bitcode.net, 123moviespedia.com, www.ymch.com and two others.

Name Servers

az.usgov.org is served by two delegated name servers, damao.ns.giantpanda.com and xinxin.ns.giantpanda.com.

az.usgov.org has the same name server delegation as a number of other domains, such as nullmx.video-(0x736578)free.arap.com, ww20.gogel.com, www.crickinfo.com and two more.

az.usgov.org partially shares its NS delegation with several other domains, including hostmaster.hotfilms.com, spektakel.com, medicalbillingg.orga.org and two others.

In DNS configurations, these name servers often share authority with yangguang.ns.giantpanda.com, baobao.ns.giantpanda.com, changchang.ns.giantpanda.com and 3 other name servers.

damao.ns.giantpanda.com resolves to 3.33.232.36. xinxin.ns.giantpanda.com resolves to 75.2.45.63. Both host names point to a single IP number.

az.usgov.org - robtex.com

az.usgov.org

usgov.org

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

`az.usgov.org`

`usgov.org`