`a-03.com`

DNSSEC	⚠️ Not signed
NS	`ns41.domaincontrol.com` ⭐
		A	2603:5:2142::15^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns41.domaincontrol.com`
		A	97.74.100.21^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns41.domaincontrol.com`
NS	`ns42.domaincontrol.com`
		A	2603:5:2242::15^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns42.domaincontrol.com`
		A	173.201.68.21^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns42.domaincontrol.com`
SOA	`ns41.domaincontrol.com`dns@jomax.net 2026-01-31 #0

`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=1774819837

Same first word

a-03.com

Similar names

03-a.jp

a-30.net

DNS History

19 records (2 active, 17 former)

○NSa.ns36.de2016-04-12 → 2016-04-12 · 4 obs

○ 2015-10-29 01:32:34
● 2016-04-12 09:13:48
○ 2016-12-02 11:17:18
○ 2026-03-29 21:46:42

○NSb.ns36.de2016-04-12 → 2016-04-12 · 4 obs

○ 2015-10-29 01:32:34
● 2016-04-12 09:13:48
○ 2016-12-02 11:17:18
○ 2026-03-29 21:46:42

○NSns-mx.1and1-dns.biz2015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○NSns-mx.1and1-dns.com2015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○NSns-mx.1and1-dns.mx2015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○NSns-mx.1and1-dns.org2015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

●NSns41.domaincontrol.com2017-01-08 → 2026-03-29 · 3 obs

○ 2016-12-02 11:17:18
● 2017-01-08 20:02:24
● 2026-03-29 21:46:42

●NSns42.domaincontrol.com2017-01-08 → 2026-03-29 · 3 obs

○ 2016-12-02 11:17:18
● 2017-01-08 20:02:24
● 2026-03-29 21:46:42

○NSpdns07.domaincontrol.com2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-12 09:13:48
● 2016-12-02 11:17:18
○ 2017-01-08 20:02:24
○ 2026-03-29 21:46:42

○NSpdns08.domaincontrol.com2016-12-02 → 2016-12-02 · 4 obs

○ 2016-04-12 09:13:48
● 2016-12-02 11:17:18
○ 2017-01-08 20:02:24
○ 2026-03-29 21:46:42

○MXmailgw.ns36.de2016-04-12 → 2016-04-12 · 4 obs

○ 2015-10-29 01:32:34
● 2016-04-12 09:13:48
○ 2016-12-02 11:17:18
○ 2026-03-29 21:46:42

○MXmailstore1.secureserver.net2016-12-02 → 2017-01-08 · 5 obs

○ 2016-04-12 09:13:48
● 2016-12-02 11:17:18
● 2017-01-08 20:02:24
○ 2026-03-28 20:30:28
○ 2026-03-29 21:46:42

○MXmx00.1and1.mx2015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○MXmx01.1and1.mx2015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○MXsmtp.secureserver.net2016-12-02 → 2017-01-08 · 5 obs

○ 2016-04-12 09:13:48
● 2016-12-02 11:17:18
● 2017-01-08 20:02:24
○ 2026-03-28 20:30:28
○ 2026-03-29 21:46:42

○A198.71.48.712015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○A2607:f1c0:1000:6142:16e5:1462:1905:f0032015-05-23 → 2015-10-29 · 4 obs

● 2015-05-23 19:10:22
● 2015-10-29 01:32:34
○ 2016-04-12 09:13:48
○ 2026-03-29 21:46:42

○A50.63.202.502016-12-02 → 2017-01-08 · 5 obs

○ 2016-04-12 09:13:48
● 2016-12-02 11:17:18
● 2017-01-08 20:02:24
○ 2026-03-28 20:30:28
○ 2026-03-29 21:46:42

○A72.52.4.902016-04-12 → 2016-04-12 · 4 obs

○ 2015-10-29 01:32:34
● 2016-04-12 09:13:48
○ 2016-12-02 11:17:18
○ 2026-03-29 21:46:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
a-03.com	ns41.domaincontrol.com, ns42.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.68.21

NS records: ns41.domaincontrol.com, ns42.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for a-03.com (unsigned zone)

⏱️ Timing

Total: 299ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns41.domaincontrol.com, ns42.domaincontrol.com`
SOA	1	`ns41.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns41.domaincontrol.com, ns41.domaincontrol.com, ns42.domaincontrol.com...)

Analysis

Name Servers

a-03.com's delegation is to two name servers ns41.domaincontrol.com and ns42.domaincontrol.com.

a-03.com shares the same name server configuration as other domains, such as acousticprotocol.com, krautsand.eu, meta-tribe.com, trans-asian.com and ucakrezervasyonum.com.

Host names with two IP numbers: ns41.domaincontrol.com points to 2603:5:2142::15 and 97.74.100.21; ns42.domaincontrol.com points to 2603:5:2242::15 and 173.201.68.21

a-03.com - robtex.com

a-03.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Name Servers

`a-03.com`

`com`