`1a1.com`

DNSSEC	⚠️ Not signed
A	20.119.128.19^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns1-03.azure-dns.com` ⭐
		A	2603:1061:0:700::3^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
		A	13.107.236.3^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
NS	`ns2-03.azure-dns.net`
		A	2620:1ec:8ec:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
		A	150.171.21.3^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
NS	`ns3-03.azure-dns.org`
		A	2a01:111:4000:700::3^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-03.azure-dns.org`
		A	204.14.183.3^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-03.azure-dns.org`
NS	`ns4-03.azure-dns.info`
		A	2620:1ec:bda:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
		A	208.84.5.3^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
MX	`1a1-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn1pr04cu00101.inbound.protection.outlook.com`
		A	52.101.8.42^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr03cu00402.inbound.protection.outlook.com`
		A	52.101.8.46^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm6pr05cu00406.inbound.protection.outlook.com`
		A	52.101.11.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00205.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
TXT	`MS=ms44020277`
TXT	`GOOGLE-SITE-VERIFICATION=O7NUXPEBKBUCNI9NYKFOWKCXKMFIDYRWBLPO`
TXT	`ms-domain-verification=f0fc5c21-29f3-409d-9431-afa0f1c94da1`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf.google.com -all`
SOA	`ns1-03.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1771291435

Subdomains

www.1a1.com

changebot-stage.1a1.com

Same first word

1a1.sk

1a1.in

1a1.it

1a1.de

1a1.cl

1a1.la

1a1.click

1a1.co

1a1.cz

1a1.es

1a1.com.br

1a1.nl

1a1.ca

1a1.biz

1a1.info

1a1.pl

1a1.cn

1a1.ch

1a1.net

1a1.org

1a1.com

1a1.cc

1a1.at

1a1.work

Similar names

11a.ch

11a.dk

11a.vg

a11.world

11a.kr

a11.org

a11.studio

a11.ru

11a.net

a11.at

a11.us

11a.lt

11a.ru

11a.com.br

11a.ph

11a.com.cn

a11.com

11a.de

a11.gr

a11.it

a11.me

a11.in

11a.eu

a11.cc

a11.net

a11.ee

a11.com.mx

11a.at

a11.jp

11a.org

11a.co

a11.be

11a.nl

11a.cn

a11.co

a11.lt

11a.us

a11.sk

a11.nl

a11.eu

11a.it

a11.fr

a11.info

a11.cz

11a.se

a11.ren

a11.biz

11a.com

a11.es

a11.co.za

11a.info

11a.cz

a11.cn

11a.me

a11.au

a11.fun

DNS History

20 records (6 active, 14 former)

●NSns1-03.azure-dns.com2026-02-22 → 2026-03-08 · 3 obs

○ 2017-07-31 20:18:46
● 2026-02-22 15:04:04
● 2026-03-08 09:31:28

○NSns1.sedoparking.com2015-07-25 → 2016-04-27 · 4 obs

● 2015-07-25 17:01:10
● 2016-04-27 12:08:48
○ 2016-11-03 00:24:50
○ 2026-03-08 09:31:28

○NSns1641.ztomy.com2016-11-03 → 2017-07-31 · 5 obs

○ 2016-04-27 12:08:48
● 2016-11-03 00:24:50
● 2017-07-31 20:18:46
○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

●NSns2-03.azure-dns.net2026-02-22 → 2026-03-08 · 3 obs

○ 2017-07-31 20:18:46
● 2026-02-22 15:04:04
● 2026-03-08 09:31:28

○NSns2.sedoparking.com2015-07-25 → 2016-04-27 · 4 obs

● 2015-07-25 17:01:10
● 2016-04-27 12:08:48
○ 2016-11-03 00:24:50
○ 2026-03-08 09:31:28

○NSns2641.ztomy.com2016-11-03 → 2017-07-31 · 5 obs

○ 2016-04-27 12:08:48
● 2016-11-03 00:24:50
● 2017-07-31 20:18:46
○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

●NSns3-03.azure-dns.org2026-02-22 → 2026-03-08 · 3 obs

○ 2017-07-31 20:18:46
● 2026-02-22 15:04:04
● 2026-03-08 09:31:28

●NSns4-03.azure-dns.info2026-02-22 → 2026-03-08 · 3 obs

○ 2017-07-31 20:18:46
● 2026-02-22 15:04:04
● 2026-03-08 09:31:28

●MX1a1-com.mail.protection.outlook.com2026-02-22 → 2026-03-08 · 3 obs

○ 2016-11-03 00:24:50
● 2026-02-22 15:04:04
● 2026-03-08 09:31:28

○MXalt1.aspmx.l.google.com2026-02-22 → 2026-03-08 · 2 obs

○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

○MXalt2.aspmx.l.google.com2026-02-22 → 2026-03-08 · 2 obs

○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

○MXalt3.aspmx.l.google.com2026-02-22 → 2026-03-08 · 2 obs

○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

○MXalt4.aspmx.l.google.com2026-02-22 → 2026-03-08 · 2 obs

○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

○MXaspmx.l.google.com2026-02-22 → 2026-03-08 · 2 obs

○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

○MXmail.nickstel.com2015-07-25 → 2016-04-27 · 4 obs

● 2015-07-25 17:01:10
● 2016-04-27 12:08:48
○ 2016-11-03 00:24:50
○ 2026-03-08 09:31:28

○A141.8.225.762016-11-03 → 2016-12-28 · 5 obs

○ 2016-04-27 12:08:48
● 2016-11-03 00:24:50
● 2016-12-28 12:41:36
○ 2017-07-10 23:53:00
○ 2026-03-08 09:31:28

●A20.119.128.192026-02-22 → 2026-03-08 · 3 obs

○ 2017-07-31 20:18:46
● 2026-02-22 15:04:04
● 2026-03-08 09:31:28

○A204.11.56.412017-07-10 → 2017-07-31 · 5 obs

○ 2016-12-28 12:41:36
● 2017-07-10 23:53:00
● 2017-07-31 20:18:46
○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

○A72.52.4.1212015-07-25 → 2016-04-27 · 4 obs

● 2015-07-25 17:01:10
● 2016-04-27 12:08:48
○ 2016-11-03 00:24:50
○ 2026-03-08 09:31:28

○PTRns1641.ztomy.com2016-12-28 → 2017-07-31 · 4 obs

● 2016-12-28 12:41:36
● 2017-07-31 20:18:46
○ 2026-02-22 15:04:04
○ 2026-03-08 09:31:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
1a1.com	ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info	2 records

✅ Authoritative Response

Server: 150.171.21.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 1a1.com (unsigned zone)

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.119.128.19`
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
MX	1	`1a1-com.mail.protection.outlook.com (pri`
TXT	4	`MS=ms44020277, GOOGLE-SITE-VERIFICATION=O7NUXPEBKBUCNI9...`
SOA	1	`ns1-03.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

Analysis

Hierarchy

1a1.com is parent of www.1a1.com and changebot-stage.1a1.com.

IP Addresses

1a1.com points to a single IP number: 20.119.128.19.

other host names for instance bronzedandbare.com, rocknhair.com, cultivateskincare.com, body-renu.com and qsspa.com share IP numbers with 1a1.com.

Name Servers

1a1.com is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

1a1.com at least partially shares name servers with other domains, for instance bingmaps.com.au, hotmail.org.lv, wec-cpa.com, spzatest4.net and kesbath.co.uk.

Host names with two IP numbers:

Host name ns1-03.azure-dns.com points to: 2603:1061:0:700::3 and 13.107.236.3.

Host name ns4-03.azure-dns.info points to: 2620:1ec:bda:700::3 and 208.84.5.3.

Host name ns2-03.azure-dns.net points to: 2620:1ec:8ec:700::3 and 150.171.21.3.

Host name ns3-03.azure-dns.org points to: 2a01:111:4000:700::3 and 204.14.183.3.

Mail Servers

1a1.com is handled by a single mail server, 1a1-com.mail.protection.outlook.com.

Host name 1a1-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::b, 2a01:111:f403:c931::1, 2a01:111:f403:f902::1, 2a01:111:f403:f908::1, 52.101.8.42, 52.101.8.46, 52.101.11.13 and 52.101.41.4.

1a1.com - robtex.com

1a1.com

com

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`1a1.com`

`com`