sessionboard.com - dns.ninja

`sessionboard.com`

DNSSEC	⚠️ Not signed
A	2620:cb:2000::1^{Cloudflare2620:cb:2000::/48 Webflow}
A	198.202.211.1^{🇺🇸 CLOUDFLARESPECTRUM198.202.211.0/24 Webflow}
NS	`mary.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a86^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c086^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2086^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mary.ns.cloudflare.com`
		A	108.162.192.134^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	172.64.32.134^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
		A	173.245.58.134^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mary.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c09::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bh-in-f26.1e100.net`
		A	142.251.167.27^{🇺🇸 Google142.251.167.0/24}
			PTR	`ww-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1a^{🇨🇱 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::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.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::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`anthropic-domain-verification-e4t961=6FinTUTB6ut4SLVpOVH7GhuFE`
TXT	`atlassian-domain-verification=Z3RJ5Lj/X9cwaoW1NqqaEBb8tiyXhQu4oVYOw1pqwY1HOR9...`
TXT	`google-site-verification=VFg5G8ojoAcXxurrd0tzuPP0d-kB8kNL73auG37IQDI`
TXT	`google-site-verification=cOnRvXqYMDzpfaa1pzN05ufhqEsN0rosKIqJnWkkWsg`
TXT	`linkedin-site-verification=827bd94c-4c86-4f51-bdc2-67ff737214ac`
TXT	`openai-domain-verification=dv-wigh34hCEpCRhAls5xupukYO`
TXT	`v=spf1 include:_spf.google.com include:657654.spf08.hubspotemail.net -all`
TXT	`work-os-domain-verification-jz1dz2=eW3yEqLBpXMjP93WJUwO8gBJh`
SOA	`mary.ns.cloudflare.com`dns@cloudflare.com serial=2411930334

`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=1786463509

rank #948844 globally
rank #408512 in the tld
📈 Tranco rank: #832,065

Subdomains

api.sessionboard.com

learn.sessionboard.com

content-cdn.sessionboard.com

Same first word

sessionboard.com

sessionboard.xyz

Similar names

boardsession.com.br

DNS History

19 records (9 active, 10 former)

●NSmary.ns.cloudflare.com2026-03-02 → 2026-08-11 · 3 obs

○ 2017-04-18 08:58:54
● 2026-03-02 08:45:36
● 2026-08-11 16:07:40

○NSns-1488.awsdns-58.org2015-12-25 → 2017-04-18 · 5 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2017-04-18 08:58:54
○ 2026-03-02 08:45:36
○ 2026-08-11 16:07:40

○NSns-1684.awsdns-18.co.uk2015-12-25 → 2017-04-18 · 5 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2017-04-18 08:58:54
○ 2026-03-02 08:45:36
○ 2026-08-11 16:07:40

○NSns-63.awsdns-07.com2015-12-25 → 2017-04-18 · 5 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2017-04-18 08:58:54
○ 2026-03-02 08:45:36
○ 2026-08-11 16:07:40

○NSns-893.awsdns-47.net2015-12-25 → 2017-04-18 · 5 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2017-04-18 08:58:54
○ 2026-03-02 08:45:36
○ 2026-08-11 16:07:40

○NSns1.domain.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 05:05:08
○ 2015-12-25 00:19:14
○ 2026-08-11 16:07:40

○NSns2.domain.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 05:05:08
○ 2015-12-25 00:19:14
○ 2026-08-11 16:07:40

●NSrob.ns.cloudflare.com2026-03-02 → 2026-08-11 · 3 obs

○ 2017-04-18 08:58:54
● 2026-03-02 08:45:36
● 2026-08-11 16:07:40

●MXalt1.aspmx.l.google.com2015-12-25 → 2026-08-11 · 3 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2026-08-11 16:07:40

●MXalt2.aspmx.l.google.com2015-12-25 → 2026-08-11 · 3 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2026-08-11 16:07:40

●MXalt3.aspmx.l.google.com2015-12-25 → 2026-08-11 · 3 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2026-08-11 16:07:40

●MXalt4.aspmx.l.google.com2015-12-25 → 2026-08-11 · 3 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2026-08-11 16:07:40

●MXaspmx.l.google.com2015-12-25 → 2026-08-11 · 3 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2026-08-11 16:07:40

○MXmx.sessionboard.com2015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 05:05:08
○ 2015-12-25 00:19:14
○ 2026-08-11 16:07:40

●A198.202.211.12026-03-02 → 2026-08-11 · 3 obs

○ 2017-04-18 08:58:54
● 2026-03-02 08:45:36
● 2026-08-11 16:07:40

●A2620:cb:2000::12026-03-02 → 2026-08-11 · 3 obs

○ 2017-04-18 08:58:54
● 2026-03-02 08:45:36
● 2026-08-11 16:07:40

○A54.164.163.1002016-11-12 → 2017-04-18 · 5 obs

○ 2016-04-03 14:33:12
● 2016-11-12 19:23:48
● 2017-04-18 08:58:54
○ 2026-03-02 08:45:36
○ 2026-08-11 16:07:40

○A54.165.231.612015-12-25 → 2016-04-03 · 5 obs

○ 2015-10-21 05:05:08
● 2015-12-25 00:19:14
● 2016-04-03 14:33:12
○ 2016-11-12 19:23:48
○ 2026-08-11 16:07:40

○A66.96.162.1322015-10-21 → 2015-10-21 · 3 obs

● 2015-10-21 05:05:08
○ 2015-12-25 00:19:14
○ 2026-08-11 16:07:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net...	-
sessionboard.com	rob.ns.cloudflare.com, mary.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.134

NS records: rob.ns.cloudflare.com, mary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sessionboard.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`198.202.211.1`
AAAA	1	`2620:cb:2000::1`
NS	2	`mary.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	8	`anthropic-domain-verification-e4t961=6Fi, atlassian-domain-verification=Z3RJ5Lj/X9...`
SOA	1	`mary.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

sessionboard.com is a parent domain, with api.sessionboard.com, learn.sessionboard.com and content-cdn.sessionboard.com beneath it.

IP Addresses

sessionboard.com directs to two IP numbers, 198.202.211.1 and 2620:cb:2000::1

Additional host names — cleendetailing.com, tonebase.co, vprmininginfra.com and two others — share IP numbers with sessionboard.com.

Name Servers

The NS records for sessionboard.com delegate to mary.ns.cloudflare.com and rob.ns.cloudflare.com.

sessionboard.com shares its name server setup with other domains, including tbnw.net, woodcanyonwaterspoa.org, optation.com and two others.

sessionboard.com has at least partial name server overlap with other domains, such as selectwisely.net, codevectornet.co.in, immp.com.mx and two others.

It is common to find these name servers paired with the name servers lady.ns.cloudflare.com.

Host names with 6 IP numbers:

mary.ns.cloudflare.com maps to 108.162.192.134, 172.64.32.134, 173.245.58.134 and 3 additional IP addresses.

rob.ns.cloudflare.com maps to 108.162.193.140, 172.64.33.140, 173.245.59.140 and 3 additional IP addresses.

Mail Servers

Mail for sessionboard.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.

sessionboard.com shares mail servers — at least in part — with other domains, including feronia.com, ns500731.ns500671.ns500731.ns500742.ns500731.ns500731.ns500671.ns500731.ns500688.ns500688.ns500678.ns500666.ns500291.ns500291.ns500291.ns500131.lustychickser.com, holycsc.org and two others.

These mail servers are frequently used alongside mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and 3 other.

Host names with two IP numbers:

The A records for aspmx.l.google.com return 142.251.167.27 and 2607:f8b0:4004:c09::1a.

The A records for alt1.aspmx.l.google.com return 192.178.234.27 and 2800:3f0:4003:c14::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.27 and 2a00:1450:400b:c02::1b.

The A records for alt3.aspmx.l.google.com return 192.178.223.27 and 2a00:1450:4009:c0f::1a.

The A records for alt4.aspmx.l.google.com return 172.253.157.26 and 2a00:1450:400c:c23::1b.