`bluebackglobal.com`

DNSSEC	⚠️ Not signed
A	104.26.6.207^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.7.207^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.4^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cass.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a51^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c051^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cass.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2051^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cass.ns.cloudflare.com`
		A	108.162.192.81^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	172.64.32.81^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
		A	173.245.58.81^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cass.ns.cloudflare.com`
NS	`mitch.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bd0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1d0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mitch.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21d0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mitch.ns.cloudflare.com`
		A	108.162.193.208^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	172.64.33.208^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
		A	173.245.59.208^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mitch.ns.cloudflare.com`
MX	`d232674.a.ess.uk.barracudanetworks.com` ⭐
		A	18.133.136.186^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.187^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.188^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
MX	`d232674.b.ess.uk.barracudanetworks.com` ⭐
		A	18.133.136.186^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.187^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
		A	18.133.136.188^{🇬🇧 Amazon18.132.0.0/14 EC2 LHR prefix}
			PTR	`mail.ess.uk.barracuda.com`
MX	`bluebackglobal-com.mail.protection.outlook.com`⁽¹⁰⁾
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo0p265cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
MX	`alt1.aspmx.l.google.com`⁽¹⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulis-in-f27.1e100.net`
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
			PTR	`yutulis-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽¹⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`mj-in-f27.1e100.net`
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
			PTR	`mj-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽²⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`gg-in-f26.1e100.net`
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
			PTR	`gg-in-f27.1e100.net`
MX	`bluebackglobal-com.relay1g.spamh.com`⁽²⁰⁾
		A	63.71.12.97^{🇺🇸 AS1338063.71.8.0/21 Zix Corporation}
			PTR	`lbl-t.spamh.com`
		A	63.71.12.99^{🇺🇸 AS1338063.71.8.0/21 Zix Corporation}
			PTR	`lbm-t.spamh.com`
		A	63.71.12.101^{🇺🇸 AS1338063.71.8.0/21 Zix Corporation}
			PTR	`lbn-t.spamh.com`
MX	`bluebackglobal-com.relay1h.spamh.com`⁽²⁰⁾
		A	63.71.12.97^{🇺🇸 AS1338063.71.8.0/21 Zix Corporation}
			PTR	`lbl-t.spamh.com`
		A	63.71.12.99^{🇺🇸 AS1338063.71.8.0/21 Zix Corporation}
			PTR	`lbm-t.spamh.com`
		A	63.71.12.101^{🇺🇸 AS1338063.71.8.0/21 Zix Corporation}
			PTR	`lbn-t.spamh.com`
MX	`aspmx.l.google.com`⁽³⁰⁾
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
TXT	`MS=ms96177387`
TXT	`google-site-verification=4TObrTabooABLTe8-1K-oS9kINdFuuZjcbmGNKguA8s`
TXT	`google-site-verification=XzcpDRdh5RVah6dX6cj-GIbaRKi6dvKbjKdYrPAIXAQ`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.26.6.207, 104.26.7.207, 172.67.75.4
SOA	`cass.ns.cloudflare.com`dns@cloudflare.com serial=2397319909

`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

Same first word

bluebackglobal.com

DNS History

21 records (15 active, 6 former)

●NScass.ns.cloudflare.com2017-10-18 → 2026-03-11 · 3 obs

○ 2016-06-18 23:35:18
● 2017-10-18 06:52:34
● 2026-03-11 05:06:50

●NSmitch.ns.cloudflare.com2017-10-18 → 2026-03-11 · 3 obs

○ 2016-06-18 23:35:18
● 2017-10-18 06:52:34
● 2026-03-11 05:06:50

○NSns1.wix.com2015-05-05 → 2016-06-18 · 4 obs

● 2015-05-05 17:39:58
● 2016-06-18 23:35:18
○ 2017-10-18 06:52:34
○ 2026-03-11 05:06:50

○NSns2.wix.com2015-05-05 → 2016-06-18 · 4 obs

● 2015-05-05 17:39:58
● 2016-06-18 23:35:18
○ 2017-10-18 06:52:34
○ 2026-03-11 05:06:50

●MXalt1.aspmx.l.google.com2015-05-05 → 2026-03-11 · 2 obs

● 2015-05-05 17:39:58
● 2026-03-11 05:06:50

●MXalt2.aspmx.l.google.com2015-05-05 → 2026-03-11 · 2 obs

● 2015-05-05 17:39:58
● 2026-03-11 05:06:50

●MXalt3.aspmx.l.google.com2017-10-18 → 2026-03-11 · 3 obs

○ 2016-06-18 23:35:18
● 2017-10-18 06:52:34
● 2026-03-11 05:06:50

●MXalt4.aspmx.l.google.com2017-10-18 → 2026-03-11 · 3 obs

○ 2016-06-18 23:35:18
● 2017-10-18 06:52:34
● 2026-03-11 05:06:50

●MXaspmx.l.google.com2015-05-05 → 2026-03-11 · 2 obs

● 2015-05-05 17:39:58
● 2026-03-11 05:06:50

○MXaspmx2.googlemail.com2015-05-05 → 2016-06-18 · 4 obs

● 2015-05-05 17:39:58
● 2016-06-18 23:35:18
○ 2017-10-18 06:52:34
○ 2026-03-11 05:06:50

○MXaspmx3.googlemail.com2015-05-05 → 2016-06-18 · 4 obs

● 2015-05-05 17:39:58
● 2016-06-18 23:35:18
○ 2017-10-18 06:52:34
○ 2026-03-11 05:06:50

●MXbluebackglobal-com.mail.protection.outlook.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

●MXbluebackglobal-com.relay1g.spamh.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

●MXbluebackglobal-com.relay1h.spamh.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

●MXd232674.a.ess.uk.barracudanetworks.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

●MXd232674.b.ess.uk.barracudanetworks.com2026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

●A104.26.6.2072026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

●A104.26.7.2072026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

○A166.62.76.972017-10-18 → 2017-10-18 · 4 obs

○ 2016-06-18 23:35:18
● 2017-10-18 06:52:34
○ 2026-03-11 01:47:32
○ 2026-03-11 05:06:50

●A172.67.75.42026-03-11 → 2026-03-11 · 3 obs

○ 2017-10-18 06:52:34
● 2026-03-11 01:47:32
● 2026-03-11 05:06:50

○A23.236.62.1472015-05-05 → 2016-06-18 · 4 obs

● 2015-05-05 17:39:58
● 2016-06-18 23:35:18
○ 2017-10-18 06:52:34
○ 2026-03-11 05:06:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
bluebackglobal.com	cass.ns.cloudflare.com, mitch.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.81

NS records: cass.ns.cloudflare.com, mitch.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluebackglobal.com (unsigned zone)

⏱️ Timing

Total: 303ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.6.207, 104.26.7.207...`
NS	2	`cass.ns.cloudflare.com, mitch.ns.cloudflare.com`
MX	10	`d232674.a.ess.uk.barracudanetworks.com (, d232674.b.ess.uk.barracudanetworks.com (...`
TXT	4	`MS=ms96177387, google-site-verification=4TObrTabooABLTe...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cass.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (cass.ns.cloudflare.com, cass.ns.cloudflare.com, cass.ns.cloudflare.com...)

Analysis

IP Addresses

bluebackglobal.com resolves to three IPs: 104.26.6.207, 104.26.7.207 and 172.67.75.4.

Other host names, for instance canusa.de, mail.fallsafety.com, soapcentral.com, asset2.ayana.com and mail.fsdhgroup.com share IP numbers with bluebackglobal.com.

Name Servers

Two name servers cass.ns.cloudflare.com and mitch.ns.cloudflare.com handle delegation for bluebackglobal.com.

bluebackglobal.com uses the same name server setup as other domains, for example avpma.org, kbclotterywinner.co.in, friendschurchrwanda.org, emailelite.com and instaking.kr.

bluebackglobal.com partially shares name servers with other domains; examples include aamond.com, capital-top-fundzimqel.sbs, juliamullarney.com, lockdowncompetitions.co.uk and maryknollsisters.org.

These name servers are often used with the name servers lynn.ns.cloudflare.com and nitin.ns.cloudflare.com.

Host names with six IP numbers: cass.ns.cloudflare.com points to: 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81; mitch.ns.cloudflare.com points to: 2606:4700:58::adf5:3bd0, 2803:f800:50::6ca2:c1d0, 2a06:98c1:50::ac40:21d0, 108.162.193.208, 172.64.33.208 and 173.245.59.208.

Mail Servers

Ten mail servers handle bluebackglobal.com: aspmx.l.google.com, bluebackglobal-com.relay1g.spamh.com, bluebackglobal-com.relay1h.spamh.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, bluebackglobal-com.mail.protection.outlook.com, d232674.a.ess.uk.barracudanetworks.com and d232674.b.ess.uk.barracudanetworks.com.

bluebackglobal.com shares some mail servers with other domains, at least partially, such as ns500765.ns500693.ns500734.ns500734.ns500699.ns500693.ns500693.ns500699.ns500693.ns500693.ns500683.ns500693.ns500693.ns500699.ns500602.dtrkdll.com, ns500759.ns500758.ns500698.ns500698.ns500758.ns500735.ns500736.ns500698.ns500698.ns500736.ns500698.ns500686.ns500619.ns500576.trackreceptor.com, ns500754.ns500754.ns500742.ns500704.ns500688.ns500704.ns500704.ns500688.ns500678.ns500704.ns500688.ns500678.ns500666.ns500653.ns500153.tenderladiesbz.com, ns500671.ns500671.ns500754.ns500754.ns500671.ns500742.ns500688.ns500671.ns500688.ns500704.ns500688.ns500688.ns500649.ns500649.ns500666.ns500142.lusty(0x736c7574)z.com and ns500759.ns500698.ns500758.ns500759.ns500735.ns500736.ns500698.ns500736.ns500735.ns500698.ns500708.ns500698.ns500576.ns500698.ns500576.trackreceptor.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with eight IP numbers:

The host name bluebackglobal-com.mail.protection.outlook.com points to 2a01:111:f403:ca0b::, 2a01:111:f403:ca0b::1, 2a01:111:f403:ca0b::2, 2a01:111:f403:ca1a::1, 52.101.89.0, 52.101.89.1, 52.101.99.0 and 52.101.99.2.

Host names with three IP numbers:

The host name bluebackglobal-com.relay1g.spamh.com points to 63.71.12.97, 63.71.12.99 and 63.71.12.101; the host name bluebackglobal-com.relay1h.spamh.com points to 63.71.12.97, 63.71.12.99 and 63.71.12.101; the host name d232674.a.ess.uk.barracudanetworks.com points to 18.133.136.186, 18.133.136.187 and 18.133.136.188; the host name d232674.b.ess.uk.barracudanetworks.com points to 18.133.136.186, 18.133.136.187 and 18.133.136.188.

Host names with two IP numbers:

The host name aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27; the host name alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26; the host name alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26; the host name alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26; the host name alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.

Host names that point to 63.71.12.97: bluebackglobal-com.relay1g.spamh.com and bluebackglobal-com.relay1h.spamh.com

Host names that point to 63.71.12.99: bluebackglobal-com.relay1g.spamh.com and bluebackglobal-com.relay1h.spamh.com

Host names that point to 63.71.12.101: bluebackglobal-com.relay1g.spamh.com and bluebackglobal-com.relay1h.spamh.com

Host names that point to 18.133.136.186: d232674.a.ess.uk.barracudanetworks.com and d232674.b.ess.uk.barracudanetworks.com

Host names that point to 18.133.136.187: d232674.a.ess.uk.barracudanetworks.com and d232674.b.ess.uk.barracudanetworks.com

Host names that point to 18.133.136.188: d232674.a.ess.uk.barracudanetworks.com and d232674.b.ess.uk.barracudanetworks.com

bluebackglobal.com - robtex.com