`immunogenicitysummit.com`

DNSSEC	⚠️ Not signed
A	131.153.14.16^{🇺🇸 AS20454131.153.14.0/23}
NS	`ns21.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns22.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`immunogenicitysummit-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c901::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::5^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch4pr21cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::7^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch5pr02cu00307.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.8.51^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm1pr04cu00203.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.42.16^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr05cu00300.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:8.39.1.0/24 ip4:8.224.216.0/24 ip4:23.249.208.0/20 ip4:23.251.224....`
TXT	`_71zpwcpozkc0ajt90nbpvzvfpsd89ce`
TXT	`Validity-Domain Verification=hujlsSI14zITBDp7hBNo2bZ9FoI=`
TXT	`MS=ms48036362`
SOA	`NS21.WORLDNIC.com`namehost@WORLDNIC.com serial=126031615

`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

Subdomains

www.immunogenicitysummit.com

Same first word

immunogenicitysummit.com

DNS History

6 records (4 active, 2 former)

●NSns21.worldnic.com2015-06-20 → 2026-03-19 · 2 obs

● 2015-06-20 09:58:06
● 2026-03-19 18:37:50

●NSns22.worldnic.com2015-06-20 → 2026-03-19 · 2 obs

● 2015-06-20 09:58:06
● 2026-03-19 18:37:50

●MXimmunogenicitysummit-com.mail.protection.outlook.com2026-02-24 → 2026-03-19 · 3 obs

○ 2017-04-21 09:45:42
● 2026-02-24 08:16:54
● 2026-03-19 18:37:50

○MXp.webcom.ctmail.com2016-01-27 → 2017-04-21 · 4 obs

● 2016-01-27 15:30:44
● 2017-04-21 09:45:42
○ 2026-02-24 08:16:54
○ 2026-03-19 18:37:50

●A131.153.14.162026-02-24 → 2026-03-19 · 3 obs

○ 2017-04-21 09:45:42
● 2026-02-24 08:16:54
● 2026-03-19 18:37:50

○A205.174.26.1652015-06-20 → 2017-04-21 · 4 obs

● 2015-06-20 09:58:06
● 2017-04-21 09:45:42
○ 2026-02-24 08:16:54
○ 2026-03-19 18:37:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
immunogenicitysummit.com	ns21.worldnic.com, ns22.worldnic.com	2 records

✅ Authoritative Response

Server: 162.159.27.77

NS records: ns21.worldnic.com, ns22.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for immunogenicitysummit.com (unsigned zone)

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.153.14.16`
NS	2	`ns21.worldnic.com, ns22.worldnic.com`
MX	1	`immunogenicitysummit-com.mail.protection`
TXT	4	`v=spf1 ip4:8.39.1.0/24 ip4:8.224.216.0/2, _71zpwcpozkc0ajt90nbpvzvfpsd89ce...`
SOA	1	`NS21.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns21.worldnic.com, ns22.worldnic.com)

Analysis

Hierarchy

immunogenicitysummit.com is the parent of www.immunogenicitysummit.com.

IP Addresses

immunogenicitysummit.com points to a single IP number: 131.153.14.16.

other host names for instance advancedautobat.com, dhis.net, 125407-lbal1.healthtech.com, cinnovationinst.com and www.executivedecisionmaking.com share IP numbers with immunogenicitysummit.com.

Name Servers

immunogenicitysummit.com is delegated to two name servers: ns21.worldnic.com and ns22.worldnic.com.

immunogenicitysummit.com shares the same name server setup as other domains, for example brenntagspecialties.com, whitlockinstrument.com, jrhnet.com, ryanstephens.com and arktosmed.com.

Host names with one IP number:

The host ns21.worldnic.com points to 162.159.26.132 and the host ns22.worldnic.com points to 162.159.27.77.

Mail Servers

immunogenicitysummit.com is handled by a single mail server, immunogenicitysummit-com.mail.protection.outlook.com.

Host name immunogenicitysummit-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c901::1, 2a01:111:f403:c946::5, 2a01:111:f403:c946::7, 2a01:111:f403:f802::, 52.101.8.51, 52.101.10.14, 52.101.41.21 and 52.101.42.16.

immunogenicitysummit.com - robtex.com