`jwtboom.com`

DNSSEC	⚠️ Not signed
A	52.8.170.218^{🇺🇸 Amazon52.8.0.0/16 EC2 SFO Prefix}
		PTR	`ec2-52-8-170-218.us-west-1.compute.amazonaws.com`
NS	`blue.foundationdns.com` ⭐
		A	2606:4700:57::6ca2:c601^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net`
		A	2606:4700:57::6ca2:c61f^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
MX	`jwtboom-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:c946::1^{Microsoft2a01:111:f000::/36}
		A	2a01:111:f403:f802::1^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	52.101.9.26^{Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
TXT	`KD6BVUGX`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`blue.foundationdns.com`dns@cloudflare.com serial=2399279995

`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

WOT: SAFE (60/100)

Same first word

jwtboom.com

DNS History

11 records (5 active, 6 former)

●NSblue.foundationdns.com2026-02-14 → 2026-03-24 · 3 obs

○ 2017-05-26 04:19:20
● 2026-02-14 16:55:26
● 2026-03-24 03:12:06

●NSblue.foundationdns.net2026-02-14 → 2026-03-24 · 3 obs

○ 2017-05-26 04:19:20
● 2026-02-14 16:55:26
● 2026-03-24 03:12:06

●NSblue.foundationdns.org2026-02-14 → 2026-03-24 · 3 obs

○ 2017-05-26 04:19:20
● 2026-02-14 16:55:26
● 2026-03-24 03:12:06

○NScmt01ns01.cmtww.com2015-06-02 → 2017-05-26 · 4 obs

● 2015-06-02 12:41:00
● 2017-05-26 04:19:20
○ 2026-02-14 16:55:26
○ 2026-03-24 03:12:06

○NSns1.jwt.com2015-06-02 → 2017-05-26 · 4 obs

● 2015-06-02 12:41:00
● 2017-05-26 04:19:20
○ 2026-02-14 16:55:26
○ 2026-03-24 03:12:06

○NSns2.jwt.com2015-06-02 → 2017-05-26 · 4 obs

● 2015-06-02 12:41:00
● 2017-05-26 04:19:20
○ 2026-02-14 16:55:26
○ 2026-03-24 03:12:06

○NSns3.jwt.com2015-06-02 → 2017-05-26 · 4 obs

● 2015-06-02 12:41:00
● 2017-05-26 04:19:20
○ 2026-02-14 16:55:26
○ 2026-03-24 03:12:06

●MXjwtboom-com.mail.protection.outlook.com2026-02-14 → 2026-03-24 · 3 obs

○ 2017-05-26 04:19:20
● 2026-02-14 16:55:26
● 2026-03-24 03:12:06

○MXns.shelfspace.com2015-06-02 → 2017-05-26 · 4 obs

● 2015-06-02 12:41:00
● 2017-05-26 04:19:20
○ 2026-02-14 16:55:26
○ 2026-03-24 03:12:06

●A52.8.170.2182026-02-14 → 2026-03-24 · 3 obs

○ 2017-05-26 04:19:20
● 2026-02-14 16:55:26
● 2026-03-24 03:12:06

○A72.34.226.1942015-06-02 → 2017-05-26 · 4 obs

● 2015-06-02 12:41:00
● 2017-05-26 04:19:20
○ 2026-02-14 16:55:26
○ 2026-03-24 03:12:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
jwtboom.com	blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org	6 records

✅ Authoritative Response

Server:108.162.198.1

NS records: blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jwtboom.com (unsigned zone)

⏱️ Timing

Total: 2001ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.8.170.218`
NS	3	`blue.foundationdns.com, blue.foundationdns.net...`
MX	1	`jwtboom-com.mail.protection.outlook.com`
TXT	2	`KD6BVUGX, v=spf1 include:spf.protection.outlook.co`
SOA	1	`blue.foundationdns.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (blue.foundationdns.com, blue.foundationdns.com, blue.foundationdns.com...)

Analysis

IP Addresses

jwtboom.com points to a single IP number: 52.8.170.218.

Other host names, for instance ec2-52-8-170-218.us-west-1.compute.amazonaws.com, share IP numbers with jwtboom.com.

Name Servers

The domain jwtboom.com is delegated to three name servers: blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.

jwtboom.com shares name servers with other domains at least partially, for instance canadalifeinsure.ca, dunandbradstreet.cn, connectedwithvmlyr.com, explorationbeyondsurface.com and chmedia.ch.

these name servers are commonly used with dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, fiber.utah.edu, ns5.utah.edu, ns6.utah.edu and ns.utah.edu.

Host names with six IP numbers:

blue.foundationdns.com points to 2606:4700:57::6ca2:c601, 2803:f800:52::a29f:3c01, 2a06:98c1:56::ac40:2801, 108.162.198.1, 162.159.60.1 and 172.64.40.1

blue.foundationdns.net points to 2606:4700:57::6ca2:c61f, 2803:f800:52::a29f:3c1f, 2a06:98c1:56::ac40:281f, 108.162.198.31, 162.159.60.31 and 172.64.40.31

blue.foundationdns.org points to 2606:4700:57::6ca2:c63d, 2803:f800:52::a29f:3c3d, 2a06:98c1:56::ac40:283d, 108.162.198.61, 162.159.60.61 and 172.64.40.61

Mail Servers

The mail server for jwtboom.com is jwtboom-com.mail.protection.outlook.com.

Host jwtboom-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::, 2a01:111:f403:c92c::1, 2a01:111:f403:c946::1, 2a01:111:f403:f802::1, 52.101.9.26, 52.101.10.6, 52.101.11.3 and 52.101.40.2.

jwtboom.com - robtex.com

jwtboom.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`jwtboom.com`

`com`