`dueback.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:aa4^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:ba4^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4887^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.10.164^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.11.164^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.72.135^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`fatima.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fatima.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fatima.ns.cloudflare.com`
		A	108.162.194.188^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	162.159.38.188^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
		A	172.64.34.188^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fatima.ns.cloudflare.com`
NS	`margo.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c90^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c390^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2390^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margo.ns.cloudflare.com`
		A	108.162.195.144^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	162.159.44.144^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
		A	172.64.35.144^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margo.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.26^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c00::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`ws-in-f26.1e100.net`
			PTR	`ws-in-x1a.1e100.net`
		A	173.194.76.27^{🇺🇸 Google173.194.76.0/24}
			PTR	`ws-in-f27.1e100.net`
TXT	`google-site-verification=xhCHlY1oR7aD6AWKclUycGrKhAseEub0VqUPPTGdlUM`
TXT	`v=spf1 +a +mx +ip4:165.140.69.238 +include:relay.mailchannels.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.26.10.164, 104.26.11.164, 172.67.72.135
		IPv6 hints	2606:4700:20::681a:aa4, 2606:4700:20::681a:ba4, 2606:4700:20::ac43:4887
SOA	`fatima.ns.cloudflare.com`dns@cloudflare.com serial=2400557437

`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=1777003561

Same first word

dueback.com

Similar names

deuback.com

ubacked.com

buckade.com

eduback.com

beaduck.com

kadubec.org

kadubec.com

daubeck.at

kabudec.com

backedu.com

kadubec.net

budcake.com

DNS History

18 records (13 active, 5 former)

●NSfatima.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●NSmargo.ns.cloudflare.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

○NSns1.sedoparking.com2015-06-10 → 2017-04-22 · 4 obs

● 2015-06-10 02:50:20
● 2017-04-22 18:16:42
○ 2026-02-15 12:33:40
○ 2026-04-24 04:16:42

○NSns2.sedoparking.com2015-06-10 → 2017-04-22 · 4 obs

● 2015-06-10 02:50:20
● 2017-04-22 18:16:42
○ 2026-02-15 12:33:40
○ 2026-04-24 04:16:42

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●MXaspmx.l.google.com2026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

○MXlocalhost2016-11-27 → 2017-04-22 · 5 obs

○ 2016-07-10 18:06:18
● 2016-11-27 14:16:06
● 2017-04-22 18:16:42
○ 2026-02-15 12:33:40
○ 2026-04-24 04:16:42

○MXmail.nickstel.com2015-06-10 → 2016-07-10 · 4 obs

● 2015-06-10 02:50:20
● 2016-07-10 18:06:18
○ 2016-11-27 14:16:06
○ 2026-04-24 04:16:42

●A104.26.10.1642026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●A104.26.11.1642026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●A172.67.72.1352026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●A2606:4700:20::681a:aa42026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●A2606:4700:20::681a:ba42026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

●A2606:4700:20::ac43:48872026-02-15 → 2026-04-24 · 3 obs

○ 2017-04-22 18:16:42
● 2026-02-15 12:33:40
● 2026-04-24 04:16:42

○A72.52.4.1192015-06-10 → 2017-04-22 · 4 obs

● 2015-06-10 02:50:20
● 2017-04-22 18:16:42
○ 2026-02-15 12:33:40
○ 2026-04-24 04:16:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net...	-
dueback.com	fatima.ns.cloudflare.com, margo.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.188

NS records: fatima.ns.cloudflare.com, margo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dueback.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.10.164, 104.26.11.164...`
AAAA	3	`2606:4700:20::ac43:4887, 2606:4700:20::681a:aa4...`
NS	2	`fatima.ns.cloudflare.com, margo.ns.cloudflare.com`
MX	5	`ASPMX.L.GOOGLE.com (pri: 1), ALT3.ASPMX.L.GOOGLE.com (pri: 10)...`
TXT	2	`google-site-verification=xhCHlY1oR7aD6AW, v=spf1 +a +mx +ip4:165.140.69.238 +inclu`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`fatima.ns.cloudflare.com dns.cloudflare.`