`knowledgebags.com`

DNSSEC	⚠️ Not signed
A	68.66.226.125^{🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc.}
		PTR	`az1-ts103.a2hosting.com`
NS	`ns1.a2hosting.com` ⭐
		A	13.248.158.180^{🇺🇸 Amazon13.248.144.0/20}
NS	`ns2.a2hosting.com`
		A	75.2.118.134^{🇺🇸 Amazon75.2.112.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
NS	`ns3.a2hosting.com`
		A	76.223.26.245^{🇺🇸 Amazon76.223.16.0/20}
			PTR	`a79764cc55c0ac9c0.awsglobalaccelerator.com`
NS	`ns4.a2hosting.com`
		A	99.83.147.209^{🇺🇸 Amazon99.83.144.0/20}
			PTR	`abc65dd9a44b5332f.awsglobalaccelerator.com`
MX	`mail.knowledgebags.com` ⭐
		A	68.66.226.125^{🇺🇸 A2HOSTING68.66.224.0/20 A2 Hosting, Inc.}
			PTR	`az1-ts103.a2hosting.com`
TXT	`v=spf1 +a +mx +ip4:68.66.226.125 include:spf.a2hosting.com ~all`
SOA	`ns1.a2hosting.com`root@az1-ts103.a2hosting.com 2026-06-01 #0

`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=1784702722

Previously MX for

knowledgebags.com

Same first word

knowledgebags.com

DNS History

10 records (6 active, 4 former)

●NSns1.a2hosting.com2026-02-28 → 2026-07-22 · 3 obs

○ 2017-09-14 00:09:52
● 2026-02-28 12:07:46
● 2026-07-22 07:05:12

○NSns1.cloudappservers.com2016-12-16 → 2017-09-14 · 4 obs

● 2016-12-16 11:18:02
● 2017-09-14 00:09:52
○ 2026-02-28 12:07:46
○ 2026-07-22 07:05:12

●NSns2.a2hosting.com2026-02-28 → 2026-07-22 · 3 obs

○ 2017-09-14 00:09:52
● 2026-02-28 12:07:46
● 2026-07-22 07:05:12

○NSns2.cloudappservers.com2016-12-16 → 2017-09-14 · 4 obs

● 2016-12-16 11:18:02
● 2017-09-14 00:09:52
○ 2026-02-28 12:07:46
○ 2026-07-22 07:05:12

●NSns3.a2hosting.com2026-02-28 → 2026-07-22 · 3 obs

○ 2017-09-14 00:09:52
● 2026-02-28 12:07:46
● 2026-07-22 07:05:12

●NSns4.a2hosting.com2026-02-28 → 2026-07-22 · 3 obs

○ 2017-09-14 00:09:52
● 2026-02-28 12:07:46
● 2026-07-22 07:05:12

○MXknowledgebags.com2016-12-16 → 2017-09-14 · 4 obs

● 2016-12-16 11:18:02
● 2017-09-14 00:09:52
○ 2026-02-28 12:07:46
○ 2026-07-22 07:05:12

●MXmail.knowledgebags.com2026-02-28 → 2026-07-22 · 3 obs

○ 2017-09-14 00:09:52
● 2026-02-28 12:07:46
● 2026-07-22 07:05:12

○A108.170.60.1072016-12-16 → 2017-09-14 · 4 obs

● 2016-12-16 11:18:02
● 2017-09-14 00:09:52
○ 2026-02-28 12:07:46
○ 2026-07-22 07:05:12

●A68.66.226.1252026-02-28 → 2026-07-22 · 3 obs

○ 2017-09-14 00:09:52
● 2026-02-28 12:07:46
● 2026-07-22 07:05:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
knowledgebags.com	ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com	4 records

✅ Authoritative Response

Server:13.248.158.180

NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgebags.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`68.66.226.125`
NS	4	`ns2.a2hosting.com, ns1.a2hosting.com...`
MX	1	`mail.knowledgebags.com (pri: 0)`
TXT	1	`v=spf1 +a +mx +ip4:68.66.226.125 include`
SOA	1	`ns1.a2hosting.com root.az1-ts103.a2hosti`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)

Analysis

IP Addresses

knowledgebags.com points to a single IP number: 68.66.226.125.

Additional host names — diascontigo.com, mail.rfsldspuebla.com, mail.roofingcontractorappleton.com and two others — share IP numbers with knowledgebags.com.

Name Servers

knowledgebags.com has four authoritative name servers: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.

There is at least partial name server overlap between knowledgebags.com and other domains — marketing1on1.com, haleyhouse.org, brid.info and two more among them.

ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com each resolve to one IP address: ns1.a2hosting.com resolves to 13.248.158.180, ns2.a2hosting.com resolves to 75.2.118.134, ns3.a2hosting.com resolves to 76.223.26.245 and ns4.a2hosting.com resolves to 99.83.147.209.

Mail Servers

knowledgebags.com has one mail server: mail.knowledgebags.com.

There is one IP number for mail.knowledgebags.com: 68.66.226.125.

knowledgebags.com - robtex.com