🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`knowledgebackpack.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:40f^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:50f^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4ba6^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.4.15^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.5.15^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.75.166^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`annabel.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26cf^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2cf^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`annabel.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22cf^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`annabel.ns.cloudflare.com`
		A	108.162.194.207^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	162.159.38.207^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
		A	172.64.34.207^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`annabel.ns.cloudflare.com`
NS	`donald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c08::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bi-in-f26.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.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:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=Q4li275JkzBAWctHuIA8Hml_zOQwdz3ieTH1ZJqw3Gc`
TXT	`v=spf1 include:dc-aa8e722993._spfm.knowledgebackpack.com ~all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.4.15, 104.26.5.15, 172.67.75.166
		IPv6 hints	2606:4700:20::681a:40f, 2606:4700:20::681a:50f, 2606:4700:20::ac43:4ba6
SOA	`annabel.ns.cloudflare.com`dns@cloudflare.com serial=2416095471

`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=1790948144

Same first word

knowledgebackpack.com

knowledgebackpack.shop

knowledgebackpack.pro

knowledgebackpack.store

knowledgebackpack.info

knowledgebackpack.ai

knowledgebackpack.net

Previous names

Next names

DNS History

19 records (13 active, 6 former)

●NSannabel.ns.cloudflare.com2026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●NSdonald.ns.cloudflare.com2026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

○NSns1.dnsowl.com2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 08:27:56
○ 2015-12-16 05:39:00
○ 2026-10-02 14:05:22

○NSns2.dnsowl.com2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 08:27:56
○ 2015-12-16 05:39:00
○ 2026-10-02 14:05:22

○NSns3.dnsowl.com2015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 08:27:56
○ 2015-12-16 05:39:00
○ 2026-10-02 14:05:22

●MXalt1.aspmx.l.google.com2026-08-22 → 2026-10-02 · 2 obs

● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●MXalt2.aspmx.l.google.com2026-08-22 → 2026-10-02 · 2 obs

● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●MXalt3.aspmx.l.google.com2026-08-22 → 2026-10-02 · 2 obs

● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●MXalt4.aspmx.l.google.com2026-08-22 → 2026-10-02 · 2 obs

● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●MXaspmx.l.google.com2026-08-22 → 2026-10-02 · 2 obs

● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●A104.26.4.152026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●A104.26.5.152026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

○A107.161.23.2042015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 08:27:56
○ 2015-12-16 05:39:00
○ 2026-10-02 14:05:22

○A107.191.99.1142015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 08:27:56
○ 2015-12-16 05:39:00
○ 2026-10-02 14:05:22

○A142.4.203.2392015-08-07 → 2015-08-07 · 3 obs

● 2015-08-07 08:27:56
○ 2015-12-16 05:39:00
○ 2026-10-02 14:05:22

●A172.67.75.1662026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●A2606:4700:20::681a:40f2026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●A2606:4700:20::681a:50f2026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

●A2606:4700:20::ac43:4ba62026-08-22 → 2026-10-02 · 3 obs

○ 2015-12-16 05:39:00
● 2026-08-22 05:47:16
● 2026-10-02 14:05:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, j.gtld-servers.net...	-
knowledgebackpack.com	donald.ns.cloudflare.com, annabel.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.207

NS records: donald.ns.cloudflare.com, annabel.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebackpack.com (unsigned zone)

⏱️ Timing

Total: 764ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`104.26.4.15, 172.67.75.166...`
AAAA	3	`2606:4700:20::681a:40f, 2606:4700:20::ac43:4ba6...`
NS	2	`annabel.ns.cloudflare.com, donald.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=Q4li275JkzBAWct, v=spf1 include:dc-aa8e722993._spfm.knowl`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`annabel.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

With 6 IP addresses in total, knowledgebackpack.com resolves to 104.26.4.15, 104.26.5.15, 172.67.75.166 and 3 other.

Among the host names that share IP numbers with knowledgebackpack.com are memorial.exercitpopular.org, auth.flattrade.in, 68.251.133.db-ip.com and two others.

Name Servers

Two name servers handle the delegation for knowledgebackpack.com: annabel.ns.cloudflare.com and donald.ns.cloudflare.com.

knowledgebackpack.com has the same name server delegation as a number of other domains, such as idlab.school, harrysleadsmain.workers.dev, liberato-bot-site.pages.dev and two more.

knowledgebackpack.com partially shares its NS delegation with several other domains, including site-web-atelier.pages.dev, fo-rental.com, makeamacaz.com and two others.

These name servers often co-occur with the name servers magnolia.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

annabel.ns.cloudflare.com resolves to 108.162.194.207, 162.159.38.207 and 172.64.34.207 among others, with 3 other IP addresses in total.

donald.ns.cloudflare.com resolves to 108.162.193.158, 172.64.33.158 and 173.245.59.158 among others, with 3 other IP addresses in total.

Mail Servers

Mail for knowledgebackpack.com is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

knowledgebackpack.com shares at least some of its mail servers with other domains — for example deltan1.com, kasityopuoti.fi, viajehaciaelalma.com and two more.

It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 142.251.16.26 and 2607:f8b0:4004:c08::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1a.