`ausefulservice.com`

DNSSEC	⚠️ Not signed
A	20.75.109.112^{🇺🇸 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`
TXT	`_dxbxw2lxxp7lfkv4a53j4fs065nrm26`
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=1778701381

Same first word

ausefulservice.com

DNS History

14 records (5 active, 9 former)

○NSns0.healthnet.co.uk2015-05-22 → 2017-05-19 · 4 obs

● 2015-05-22 12:15:42
● 2017-05-19 09:33:42
○ 2026-03-28 22:18:54
○ 2026-05-13 19:57:36

●NSns1-03.azure-dns.com2026-03-28 → 2026-05-13 · 3 obs

○ 2017-05-19 09:33:42
● 2026-03-28 22:18:54
● 2026-05-13 19:57:36

○NSns1.healthnet.co.uk2015-05-22 → 2017-05-19 · 4 obs

● 2015-05-22 12:15:42
● 2017-05-19 09:33:42
○ 2026-03-28 22:18:54
○ 2026-05-13 19:57:36

●NSns2-03.azure-dns.net2026-03-28 → 2026-05-13 · 3 obs

○ 2017-05-19 09:33:42
● 2026-03-28 22:18:54
● 2026-05-13 19:57:36

●NSns3-03.azure-dns.org2026-03-28 → 2026-05-13 · 3 obs

○ 2017-05-19 09:33:42
● 2026-03-28 22:18:54
● 2026-05-13 19:57:36

●NSns4-03.azure-dns.info2026-03-28 → 2026-05-13 · 3 obs

○ 2017-05-19 09:33:42
● 2026-03-28 22:18:54
● 2026-05-13 19:57:36

○MXmailgate.ausefulservice.com2015-05-22 → 2017-05-19 · 4 obs

● 2015-05-22 12:15:42
● 2017-05-19 09:33:42
○ 2026-03-28 22:18:54
○ 2026-05-13 19:57:36

○A13.65.30.2452026-03-28 → 2026-03-28 · 4 obs

○ 2017-05-19 09:33:42
● 2026-03-28 22:18:54
○ 2026-04-26 12:04:14
○ 2026-05-13 19:57:36

○A20.50.153.392026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-28 17:47:46
● 2026-04-28 18:40:06
○ 2026-05-02 01:39:26
○ 2026-05-13 19:57:36

○A20.62.72.112026-04-26 → 2026-05-12 · 6 obs

○ 2026-03-28 22:18:54
● 2026-04-26 12:04:14
○ 2026-04-28 17:47:46
○ 2026-05-02 01:39:26
● 2026-05-12 03:20:48
○ 2026-05-13 19:57:36

●A20.75.109.1122026-05-13 → 2026-05-13 · 2 obs

○ 2026-05-12 03:20:48
● 2026-05-13 19:57:36

○A20.80.156.482026-04-28 → 2026-04-28 · 4 obs

○ 2026-04-26 12:04:14
● 2026-04-28 17:47:46
○ 2026-04-28 18:40:06
○ 2026-05-13 19:57:36

○A20.99.163.402026-05-02 → 2026-05-02 · 4 obs

○ 2026-04-28 18:40:06
● 2026-05-02 01:39:26
○ 2026-05-12 03:20:48
○ 2026-05-13 19:57:36

○A82.147.20.752015-05-22 → 2017-05-19 · 4 obs

● 2015-05-22 12:15:42
● 2017-05-19 09:33:42
○ 2026-03-28 22:18:54
○ 2026-05-13 19:57:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ausefulservice.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:208.84.5.3

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 ausefulservice.com (unsigned zone)

⏱️ Timing

Total: 1015ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`20.75.109.112`
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
TXT	1	`_dxbxw2lxxp7lfkv4a53j4fs065nrm26`
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

IP Addresses

ausefulservice.com points to a single IP number: 20.75.109.112.

Other host names, for instance mmbrz.com, yaos.ch, mfbtech.com, kcash.com.hk and wdinn.com share IP numbers with ausefulservice.com.

Name Servers

ausefulservice.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.

ausefulservice.com shares name servers with other domains at least partially, for instance callit.com.mx, nextlearn.com, urbangarage.com, nordar.is and rumensin.com.

Host names with two IP numbers:

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

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

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

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

ausefulservice.com - robtex.com