`qualcosagroup.com`

DNSSEC	⚠️ Not signed
A	18.161.21.12^{🇺🇸 Amazon18.161.16.0/21}
		PTR	`server-18-161-21-12.bos50.r.cloudfront.net`
A	18.161.21.47^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.49^{🇺🇸 Amazon18.161.16.0/21}
A	18.161.21.107^{🇺🇸 Amazon18.161.16.0/21}
NS	`ns-1247.awsdns-27.org` ⭐
		A	2600:9000:5304:df00::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1247.awsdns-27.org`
		A	205.251.196.223^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1247.awsdns-27.org`
NS	`ns-1947.awsdns-51.co.uk`
		A	2600:9000:5307:9b00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1947.awsdns-51.co.uk`
		A	205.251.199.155^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1947.awsdns-51.co.uk`
NS	`ns-390.awsdns-48.com`
		A	2600:9000:5301:8600::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-390.awsdns-48.com`
		A	205.251.193.134^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-390.awsdns-48.com`
NS	`ns-863.awsdns-43.net`
		A	2600:9000:5303:5f00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-863.awsdns-43.net`
		A	205.251.195.95^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-863.awsdns-43.net`
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f26.1e100.net`
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	2607:f8b0:4004:c25::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.167.26^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f26.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
		A	142.251.179.27^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f27.1e100.net`
		A	192.178.218.27^{🇺🇸 Google192.178.218.0/24}
			PTR	`yuiadtq-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns-1247.awsdns-27.org`awsdns-hostmaster@amazon.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=1778551891

Same first word

qualcosagroup.com

DNS History

25 records (9 active, 16 former)

●NSns-1247.awsdns-27.org2019-01-08 → 2026-05-12 · 2 obs

● 2019-01-08 19:36:50
● 2026-05-12 02:26:54

●NSns-1947.awsdns-51.co.uk2019-01-08 → 2026-05-12 · 2 obs

● 2019-01-08 19:36:50
● 2026-05-12 02:26:54

●NSns-390.awsdns-48.com2019-01-08 → 2026-05-12 · 2 obs

● 2019-01-08 19:36:50
● 2026-05-12 02:26:54

●NSns-863.awsdns-43.net2019-01-08 → 2026-05-12 · 2 obs

● 2019-01-08 19:36:50
● 2026-05-12 02:26:54

●MXsmtp.google.com2026-04-21 → 2026-05-12 · 2 obs

● 2026-04-21 17:42:58
● 2026-05-12 02:26:54

○A13.33.129.1202026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-06 17:03:08
● 2026-05-06 18:19:34
○ 2026-05-07 04:03:08
○ 2026-05-12 02:26:54

○A13.33.129.522026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-06 17:03:08
● 2026-05-06 18:19:34
○ 2026-05-07 04:03:08
○ 2026-05-12 02:26:54

○A13.33.129.742026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-06 17:03:08
● 2026-05-06 18:19:34
○ 2026-05-07 04:03:08
○ 2026-05-12 02:26:54

○A13.33.129.932026-05-06 → 2026-05-06 · 4 obs

○ 2026-05-06 17:03:08
● 2026-05-06 18:19:34
○ 2026-05-07 04:03:08
○ 2026-05-12 02:26:54

○A13.33.82.152026-04-22 → 2026-05-10 · 87 obs

○ 2026-04-21 23:10:38
● 2026-04-22 01:51:24
○ 2026-04-22 04:15:50
○ 2026-04-23 09:19:42
● 2026-04-23 13:54:44
○ 2026-04-23 15:32:22
● 2026-04-24 07:15:40
● 2026-04-24 08:41:44
○ 2026-04-24 09:24:08
○ 2026-04-24 23:42:14
● 2026-04-25 05:15:14
○ 2026-04-25 09:04:04
○ 2026-04-26 01:34:38
● 2026-04-26 07:58:06
○ 2026-04-26 11:06:30
● 2026-04-26 11:52:34
○ 2026-04-26 13:45:12
○ 2026-04-26 17:10:58
● 2026-04-26 19:59:04
○ 2026-04-26 20:30:48
● 2026-04-27 14:03:20
○ 2026-04-27 14:55:16
○ 2026-04-28 00:41:16
● 2026-04-28 07:47:48
○ 2026-04-28 08:39:02
○ 2026-04-29 00:02:50
● 2026-04-29 01:43:50
○ 2026-04-29 02:25:18
● 2026-04-29 07:45:10
● 2026-04-29 08:47:22
○ 2026-04-29 10:26:26
● 2026-04-29 11:48:32
○ 2026-04-29 12:23:02
● 2026-04-29 13:45:04
○ 2026-04-29 14:31:42
○ 2026-05-01 15:23:56
● 2026-05-01 21:54:52
○ 2026-05-01 23:34:22
● 2026-05-02 01:49:38
○ 2026-05-02 03:38:34
● 2026-05-02 07:50:50
○ 2026-05-02 12:28:26
○ 2026-05-03 02:26:06
● 2026-05-03 19:53:36
○ 2026-05-03 20:45:46
● 2026-05-04 03:15:18
○ 2026-05-04 07:01:34
● 2026-05-04 13:52:50
○ 2026-05-04 15:07:28
○ 2026-05-05 00:55:50
● 2026-05-05 01:55:50
○ 2026-05-05 10:41:28
○ 2026-05-06 01:19:58
● 2026-05-06 08:00:14
○ 2026-05-06 10:08:24
● 2026-05-06 17:03:08
○ 2026-05-06 18:19:34
● 2026-05-07 04:03:08
○ 2026-05-07 04:46:18
● 2026-05-07 09:27:32
○ 2026-05-07 10:08:28
○ 2026-05-07 21:23:28
● 2026-05-08 02:00:56
○ 2026-05-08 06:30:46
● 2026-05-08 08:02:56
○ 2026-05-08 08:55:38
● 2026-05-08 14:04:22
○ 2026-05-08 16:02:24
● 2026-05-08 20:03:26
○ 2026-05-08 21:43:46
● 2026-05-08 22:41:34
○ 2026-05-08 23:37:50
○ 2026-05-09 00:10:22
● 2026-05-09 02:05:46
○ 2026-05-09 03:55:46
○ 2026-05-09 07:36:10
● 2026-05-09 08:36:00
○ 2026-05-09 09:20:20
● 2026-05-09 11:33:32
● 2026-05-09 12:14:28
○ 2026-05-09 19:04:36
● 2026-05-09 20:06:30
○ 2026-05-09 20:48:36
● 2026-05-10 02:07:38
● 2026-05-10 02:38:06
○ 2026-05-10 05:46:28
○ 2026-05-12 02:26:54

○A13.33.82.412026-04-22 → 2026-05-10 · 87 obs

○A13.33.82.902026-04-22 → 2026-05-10 · 87 obs

○A13.33.82.912026-04-22 → 2026-05-10 · 87 obs

○A18.155.21.1272026-04-21 → 2026-05-09 · 26 obs

● 2026-04-21 17:42:58
○ 2026-04-21 23:10:38
○ 2026-04-24 08:41:44
● 2026-04-24 09:24:08
○ 2026-04-24 23:42:14
○ 2026-04-27 17:18:52
● 2026-04-27 20:02:10
○ 2026-04-28 00:41:16
○ 2026-04-28 11:34:22
● 2026-04-28 22:03:04
○ 2026-04-29 00:02:50
○ 2026-05-04 13:52:50
● 2026-05-04 15:07:28
○ 2026-05-05 00:55:50
○ 2026-05-05 01:55:50
● 2026-05-05 10:41:28
○ 2026-05-06 01:19:58
○ 2026-05-08 20:03:26
● 2026-05-08 21:43:46
○ 2026-05-08 22:41:34
● 2026-05-08 23:37:50
○ 2026-05-09 00:10:22
○ 2026-05-09 03:55:46
● 2026-05-09 07:36:10
○ 2026-05-09 08:36:00
○ 2026-05-12 02:26:54

○A18.155.21.202026-04-21 → 2026-05-09 · 26 obs

○A18.155.21.32026-04-21 → 2026-05-09 · 26 obs

○A18.155.21.332026-04-21 → 2026-05-09 · 26 obs

●A18.161.21.1072026-05-10 → 2026-05-12 · 3 obs

○ 2026-05-10 05:46:28
● 2026-05-10 08:07:40
● 2026-05-12 02:26:54

●A18.161.21.122026-05-10 → 2026-05-12 · 3 obs

○ 2026-05-10 05:46:28
● 2026-05-10 08:07:40
● 2026-05-12 02:26:54

●A18.161.21.472026-05-10 → 2026-05-12 · 3 obs

○ 2026-05-10 05:46:28
● 2026-05-10 08:07:40
● 2026-05-12 02:26:54

●A18.161.21.492026-05-10 → 2026-05-12 · 3 obs

○ 2026-05-10 05:46:28
● 2026-05-10 08:07:40
● 2026-05-12 02:26:54

○A216.137.44.1032026-04-21 → 2026-05-10 · 89 obs

○ 2026-04-21 17:42:58
● 2026-04-21 23:10:38
○ 2026-04-22 01:51:24
● 2026-04-22 04:15:50
● 2026-04-23 09:19:42
○ 2026-04-23 13:54:44
● 2026-04-23 15:32:22
○ 2026-04-24 07:15:40
○ 2026-04-24 09:24:08
● 2026-04-24 23:42:14
○ 2026-04-25 05:15:14
● 2026-04-25 09:04:04
● 2026-04-26 01:34:38
○ 2026-04-26 07:58:06
● 2026-04-26 11:06:30
○ 2026-04-26 11:52:34
● 2026-04-26 13:45:12
● 2026-04-26 17:10:58
○ 2026-04-26 19:59:04
● 2026-04-26 20:30:48
○ 2026-04-27 14:03:20
● 2026-04-27 14:55:16
● 2026-04-27 17:18:52
○ 2026-04-27 20:02:10
● 2026-04-28 00:41:16
○ 2026-04-28 07:47:48
● 2026-04-28 08:39:02
● 2026-04-28 11:34:22
○ 2026-04-28 22:03:04
● 2026-04-29 00:02:50
○ 2026-04-29 01:43:50
● 2026-04-29 02:25:18
○ 2026-04-29 07:45:10
○ 2026-04-29 08:47:22
● 2026-04-29 10:26:26
○ 2026-04-29 11:48:32
● 2026-04-29 12:23:02
○ 2026-04-29 13:45:04
● 2026-04-29 14:31:42
● 2026-05-01 15:23:56
○ 2026-05-01 21:54:52
● 2026-05-01 23:34:22
○ 2026-05-02 01:49:38
● 2026-05-02 03:38:34
○ 2026-05-02 07:50:50
● 2026-05-02 12:28:26
● 2026-05-03 02:26:06
○ 2026-05-03 19:53:36
● 2026-05-03 20:45:46
○ 2026-05-04 03:15:18
● 2026-05-04 07:01:34
○ 2026-05-04 13:52:50
○ 2026-05-04 15:07:28
● 2026-05-05 00:55:50
○ 2026-05-05 01:55:50
○ 2026-05-05 10:41:28
● 2026-05-06 01:19:58
○ 2026-05-06 08:00:14
● 2026-05-06 10:08:24
○ 2026-05-06 17:03:08
○ 2026-05-07 04:03:08
● 2026-05-07 04:46:18
○ 2026-05-07 09:27:32
● 2026-05-07 10:08:28
● 2026-05-07 21:23:28
○ 2026-05-08 02:00:56
● 2026-05-08 06:30:46
○ 2026-05-08 08:02:56
● 2026-05-08 08:55:38
○ 2026-05-08 14:04:22
● 2026-05-08 16:02:24
○ 2026-05-08 20:03:26
○ 2026-05-08 23:37:50
● 2026-05-09 00:10:22
○ 2026-05-09 02:05:46
● 2026-05-09 03:55:46
○ 2026-05-09 07:36:10
○ 2026-05-09 08:36:00
● 2026-05-09 09:20:20
○ 2026-05-09 11:33:32
○ 2026-05-09 12:14:28
● 2026-05-09 19:04:36
○ 2026-05-09 20:06:30
● 2026-05-09 20:48:36
○ 2026-05-10 02:07:38
○ 2026-05-10 02:38:06
● 2026-05-10 05:46:28
○ 2026-05-10 08:07:40
○ 2026-05-12 02:26:54

○A216.137.44.1102026-04-21 → 2026-05-10 · 89 obs

○A216.137.44.632026-04-21 → 2026-05-10 · 89 obs

○A216.137.44.902026-04-21 → 2026-05-10 · 89 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
qualcosagroup.com	ns-390.awsdns-48.com, ns-863.awsdns-43.net, ns-1247.awsdns-27.org, ns-1947.awsdns-51.co.uk	2 records

✅ Authoritative Response

Server:205.251.193.134

NS records: ns-390.awsdns-48.com, ns-863.awsdns-43.net, ns-1247.awsdns-27.org, ns-1947.awsdns-51.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qualcosagroup.com (unsigned zone)

⏱️ Timing

Total: 555ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`18.161.21.47, 18.161.21.107...`
NS	4	`ns-1247.awsdns-27.org, ns-1947.awsdns-51.co.uk...`
MX	1	`smtp.google.com (pri: 1)`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns-1247.awsdns-27.org awsdns-hostmaster.`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-390.awsdns-48.com, ns-390.awsdns-48.com)

Analysis

IP Addresses

qualcosagroup.com refers to four IP numbers: 18.161.21.12, 18.161.21.47, 18.161.21.49 and 18.161.21.107.

Other host names, for instance d1oaukgcc5pm2d.cloudfront.net, app-billing.ourbond.com, autoimmuneornot.com, expertupgrades.com and conjur.net share IP numbers with qualcosagroup.com.

Name Servers

qualcosagroup.com delegates to four name servers: ns-390.awsdns-48.com, ns-863.awsdns-43.net, ns-1247.awsdns-27.org and ns-1947.awsdns-51.co.uk.

qualcosagroup.com at least partially shares name servers with other domains, including coosy.co.jp, elb.vanderbilt.edu, rightsagencyltd.com, nysrics.org and www.ciusssnordmtl.ca.

These name servers are commonly used with ns-293.awsdns-36.com, ns-789.awsdns-34.net and ns-1418.awsdns-49.org.

Host names with two IP numbers: ns-390.awsdns-48.com points to 2600:9000:5301:8600::1 and 205.251.193.134; ns-863.awsdns-43.net points to 2600:9000:5303:5f00::1 and 205.251.195.95; ns-1247.awsdns-27.org points to 2600:9000:5304:df00::1 and 205.251.196.223; ns-1947.awsdns-51.co.uk points to 2600:9000:5307:9b00::1 and 205.251.199.155.

Mail Servers

A single mail server handles qualcosagroup.com, smtp.google.com.

qualcosagroup.com shares the same mail server setup as other domains, for instance theroebuckwarwick.co.uk, zenianet.com, homecomingministries.com, pregest.cl and nothot.org.

qualcosagroup.com shares at least some mail servers with other domains, for example wellnow.co.za, gurol.com.tr, eskirental.com, cosmoinet.com and kaskimodernized.edu.np.

these mail servers are often used with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostname smtp.google.com points to nine IP numbers: 2607:f8b0:4004:c1d::1a, 2607:f8b0:4004:c1f::1a, 2607:f8b0:4004:c1f::1b, 2607:f8b0:4004:c25::1b, 64.233.180.27, 142.251.167.26, 142.251.179.26, 142.251.179.27 and 192.178.218.27.

qualcosagroup.com - robtex.com