`b7a.net`

DNSSEC	⚠️ Not signed
A	3.170.19.7^{🇺🇸 Amazon3.170.19.0/24}
		PTR	`server-3-170-19-7.iad61.r.cloudfront.net`
A	3.170.19.35^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.38^{🇺🇸 Amazon3.170.19.0/24}
A	3.170.19.120^{🇺🇸 Amazon3.170.19.0/24}
NS	`ns-431.awsdns-53.com` ⭐
		A	2600:9000:5301:af00::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-431.awsdns-53.com`
		A	205.251.193.175^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-431.awsdns-53.com`
NS	`ns-1328.awsdns-38.org`
		A	2600:9000:5305:3000::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1328.awsdns-38.org`
		A	205.251.197.48^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1328.awsdns-38.org`
NS	`ns-1566.awsdns-03.co.uk`
		A	2600:9000:5306:1e00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1566.awsdns-03.co.uk`
		A	205.251.198.30^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1566.awsdns-03.co.uk`
NS	`ns-870.awsdns-44.net`
		A	2600:9000:5303:6600::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-870.awsdns-44.net`
		A	205.251.195.102^{🇺🇸 Amazon205.251.195.0/24 prefix}
SOA	`ns-431.awsdns-53.com`awsdns-hostmaster@amazon.com serial=1

`net`

	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=1786339984

Same first word

b7a.ru

b7a.net

b7a.ai

Similar names

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ba7.ru

DNS History

35 records (8 active, 27 former)

○NSdns13.hichina.com2015-05-25 → 2017-03-31 · 4 obs

● 2015-05-25 00:53:24
● 2017-03-31 20:00:28
○ 2026-07-10 15:31:10
○ 2026-08-10 05:36:16

○NSdns14.hichina.com2015-05-25 → 2017-03-31 · 4 obs

● 2015-05-25 00:53:24
● 2017-03-31 20:00:28
○ 2026-07-10 15:31:10
○ 2026-08-10 05:36:16

●NSns-1328.awsdns-38.org2026-07-10 → 2026-08-10 · 3 obs

○ 2017-03-31 20:00:28
● 2026-07-10 15:31:10
● 2026-08-10 05:36:16

●NSns-1566.awsdns-03.co.uk2026-07-10 → 2026-08-10 · 3 obs

○ 2017-03-31 20:00:28
● 2026-07-10 15:31:10
● 2026-08-10 05:36:16

●NSns-431.awsdns-53.com2026-07-10 → 2026-08-10 · 3 obs

○ 2017-03-31 20:00:28
● 2026-07-10 15:31:10
● 2026-08-10 05:36:16

●NSns-870.awsdns-44.net2026-07-10 → 2026-08-10 · 3 obs

○ 2017-03-31 20:00:28
● 2026-07-10 15:31:10
● 2026-08-10 05:36:16

○A123.254.106.722015-05-25 → 2017-03-31 · 4 obs

● 2015-05-25 00:53:24
● 2017-03-31 20:00:28
○ 2026-07-10 15:31:10
○ 2026-08-10 05:36:16

○A13.225.143.302026-07-28 → 2026-07-29 · 6 obs

○ 2026-07-26 03:20:14
● 2026-07-28 19:55:22
○ 2026-07-29 06:13:14
● 2026-07-29 18:20:18
○ 2026-07-30 06:58:58
○ 2026-08-10 05:36:16

○A13.225.143.452026-07-28 → 2026-07-29 · 6 obs

○ 2026-07-26 03:20:14
● 2026-07-28 19:55:22
○ 2026-07-29 06:13:14
● 2026-07-29 18:20:18
○ 2026-07-30 06:58:58
○ 2026-08-10 05:36:16

○A13.225.143.562026-07-28 → 2026-07-29 · 6 obs

○ 2026-07-26 03:20:14
● 2026-07-28 19:55:22
○ 2026-07-29 06:13:14
● 2026-07-29 18:20:18
○ 2026-07-30 06:58:58
○ 2026-08-10 05:36:16

○A13.225.143.62026-07-28 → 2026-07-29 · 6 obs

○ 2026-07-26 03:20:14
● 2026-07-28 19:55:22
○ 2026-07-29 06:13:14
● 2026-07-29 18:20:18
○ 2026-07-30 06:58:58
○ 2026-08-10 05:36:16

○A13.33.235.212026-07-11 → 2026-07-19 · 10 obs

○ 2026-07-10 15:31:10
● 2026-07-11 20:52:52
○ 2026-07-11 21:28:54
● 2026-07-13 08:43:10
○ 2026-07-13 12:03:20
● 2026-07-14 07:24:28
○ 2026-07-14 11:51:00
● 2026-07-19 03:39:32
○ 2026-07-19 06:43:32
○ 2026-08-10 05:36:16

○A13.33.235.332026-07-11 → 2026-07-19 · 10 obs

○A13.33.235.362026-07-11 → 2026-07-19 · 10 obs

○A13.33.235.622026-07-11 → 2026-07-19 · 10 obs

○A13.35.107.212026-07-12 → 2026-07-30 · 16 obs

○ 2026-07-11 21:28:54
● 2026-07-12 16:49:44
○ 2026-07-13 08:43:10
● 2026-07-13 20:20:38
○ 2026-07-14 07:24:28
● 2026-07-14 13:21:42
○ 2026-07-17 03:45:10
● 2026-07-19 16:51:00
○ 2026-07-19 17:21:34
● 2026-07-26 03:20:14
○ 2026-07-28 19:55:22
● 2026-07-29 06:13:14
○ 2026-07-29 09:47:52
● 2026-07-30 06:58:58
○ 2026-08-01 15:52:54
○ 2026-08-10 05:36:16

○A13.35.107.272026-07-12 → 2026-07-30 · 16 obs

○A13.35.107.502026-07-12 → 2026-07-30 · 16 obs

○A13.35.107.592026-07-12 → 2026-07-30 · 16 obs

○A18.161.205.102026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 07:24:28
● 2026-07-14 11:51:00
○ 2026-07-14 13:21:42
○ 2026-08-10 05:36:16

○A18.161.205.312026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 07:24:28
● 2026-07-14 11:51:00
○ 2026-07-14 13:21:42
○ 2026-08-10 05:36:16

○A18.161.205.642026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 07:24:28
● 2026-07-14 11:51:00
○ 2026-07-14 13:21:42
○ 2026-08-10 05:36:16

○A18.161.205.892026-07-14 → 2026-07-14 · 4 obs

○ 2026-07-14 07:24:28
● 2026-07-14 11:51:00
○ 2026-07-14 13:21:42
○ 2026-08-10 05:36:16

○A216.137.39.1182026-07-18 → 2026-08-10 · 14 obs

○ 2026-07-17 03:45:10
● 2026-07-18 03:39:14
○ 2026-07-19 03:39:32
● 2026-07-22 12:08:42
○ 2026-07-23 00:27:24
● 2026-07-29 09:47:52
○ 2026-07-29 18:20:18
● 2026-08-01 15:52:54
○ 2026-08-01 16:53:04
● 2026-08-05 02:20:02
○ 2026-08-05 20:09:56
● 2026-08-10 02:26:16
○ 2026-08-10 05:36:12
○ 2026-08-10 05:36:16

○A216.137.39.1192026-07-18 → 2026-08-10 · 14 obs

○A216.137.39.332026-07-18 → 2026-08-10 · 14 obs

○A216.137.39.952026-07-18 → 2026-08-10 · 14 obs

○A3.164.6.1172026-07-10 → 2026-08-05 · 18 obs

○ 2017-03-31 20:00:28
● 2026-07-10 15:31:10
○ 2026-07-11 20:52:52
● 2026-07-11 21:28:54
○ 2026-07-12 16:49:44
● 2026-07-13 12:03:20
○ 2026-07-13 20:20:38
● 2026-07-17 03:45:10
○ 2026-07-18 03:39:14
● 2026-07-19 17:21:34
○ 2026-07-22 12:08:42
● 2026-07-23 00:27:24
○ 2026-07-26 03:20:14
● 2026-08-01 16:53:04
○ 2026-08-05 02:20:02
● 2026-08-05 20:09:56
○ 2026-08-10 00:04:18
○ 2026-08-10 05:36:16

○A3.164.6.232026-07-10 → 2026-08-05 · 18 obs

○A3.164.6.522026-07-10 → 2026-08-05 · 18 obs

○A3.164.6.792026-07-10 → 2026-08-05 · 18 obs

●A3.170.19.1202026-08-10 → 2026-08-10 · 5 obs

○ 2026-08-05 20:09:56
● 2026-08-10 00:04:18
○ 2026-08-10 02:26:16
● 2026-08-10 05:36:12
● 2026-08-10 05:36:16

●A3.170.19.352026-08-10 → 2026-08-10 · 5 obs

○ 2026-08-05 20:09:56
● 2026-08-10 00:04:18
○ 2026-08-10 02:26:16
● 2026-08-10 05:36:12
● 2026-08-10 05:36:16

●A3.170.19.382026-08-10 → 2026-08-10 · 5 obs

○ 2026-08-05 20:09:56
● 2026-08-10 00:04:18
○ 2026-08-10 02:26:16
● 2026-08-10 05:36:12
● 2026-08-10 05:36:16

●A3.170.19.72026-08-10 → 2026-08-10 · 5 obs

○ 2026-08-05 20:09:56
● 2026-08-10 00:04:18
○ 2026-08-10 02:26:16
● 2026-08-10 05:36:12
● 2026-08-10 05:36:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
b7a.net	ns-431.awsdns-53.com, ns-870.awsdns-44.net, ns-1328.awsdns-38.org, ns-1566.awsdns-03.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.175

NS records: ns-431.awsdns-53.com, ns-870.awsdns-44.net, ns-1328.awsdns-38.org, ns-1566.awsdns-03.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for b7a.net (unsigned zone)

⏱️ Timing

Total: 534ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`3.170.19.35, 3.170.19.120...`
NS	4	`ns-1328.awsdns-38.org, ns-1566.awsdns-03.co.uk...`
SOA	1	`ns-431.awsdns-53.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-870.awsdns-44.net, ns-870.awsdns-44.net)

Analysis

IP Addresses

b7a.net has four IP addresses: 3.170.19.7, 3.170.19.35, 3.170.19.38 and 3.170.19.120.

Among the host names that share IP numbers with b7a.net are namiaru.com, d29w30ah44cnqz.cloudfront.net, api.weatherbugsc.com and two others.

Name Servers

The domain b7a.net is delegated to these four name servers: ns-431.awsdns-53.com, ns-870.awsdns-44.net, ns-1328.awsdns-38.org and ns-1566.awsdns-03.co.uk.

b7a.net partially shares its NS delegation with several other domains, including beta-sitebuilder.com, missourinet.com, propersum.net and two others.

ns-431.awsdns-53.com, ns-870.awsdns-44.net, ns-1328.awsdns-38.org and ns-1566.awsdns-03.co.uk each carry two IP addresses. ns-431.awsdns-53.com has 205.251.193.175 and 2600:9000:5301:af00::1; ns-870.awsdns-44.net has 205.251.195.102 and 2600:9000:5303:6600::1; ns-1328.awsdns-38.org has 205.251.197.48 and 2600:9000:5305:3000::1; ns-1566.awsdns-03.co.uk has 205.251.198.30 and 2600:9000:5306:1e00::1.

b7a.net - robtex.com

b7a.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`b7a.net`

`net`