`infosecuritysummit.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3035::6815:203a^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:b838^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.32.58^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.184.56^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.com`
TXT	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.32.58, 172.67.184.56
		IPv6 hints	2606:4700:3035::6815:203a, 2606:4700:3036::ac43:b838
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=192, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2410624841

`net`

	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=1785496817

Same first word

infosecuritysummit.com

infosecuritysummit.org

infosecuritysummit.net

DNS History

15 records (6 active, 9 former)

○NSns1.ubm-us.net2015-07-25 → 2016-06-28 · 4 obs

● 2015-07-25 16:43:02
● 2016-06-28 18:21:58
○ 2017-05-22 23:56:16
○ 2026-07-31 11:45:52

●NSns1.ubmdns.com2026-07-13 → 2026-07-31 · 3 obs

○ 2017-05-22 23:56:16
● 2026-07-13 10:54:32
● 2026-07-31 11:45:52

○NSns1.ubmits.com2017-05-22 → 2017-05-22 · 4 obs

○ 2016-06-28 18:21:58
● 2017-05-22 23:56:16
○ 2026-07-13 10:54:32
○ 2026-07-31 11:45:52

○NSns2.ubm-us.net2015-07-25 → 2016-06-28 · 4 obs

● 2015-07-25 16:43:02
● 2016-06-28 18:21:58
○ 2017-05-22 23:56:16
○ 2026-07-31 11:45:52

●NSns2.ubmdns.com2026-07-13 → 2026-07-31 · 3 obs

○ 2017-05-22 23:56:16
● 2026-07-13 10:54:32
● 2026-07-31 11:45:52

○NSns2.ubmits.com2017-05-22 → 2017-05-22 · 4 obs

○ 2016-06-28 18:21:58
● 2017-05-22 23:56:16
○ 2026-07-13 10:54:32
○ 2026-07-31 11:45:52

○NSns3.ubm-us.net2015-07-25 → 2016-06-28 · 4 obs

● 2015-07-25 16:43:02
● 2016-06-28 18:21:58
○ 2017-05-22 23:56:16
○ 2026-07-31 11:45:52

○NSns3.ubmits.com2017-05-22 → 2017-05-22 · 4 obs

○ 2016-06-28 18:21:58
● 2017-05-22 23:56:16
○ 2026-07-13 10:54:32
○ 2026-07-31 11:45:52

○MXmail1.ubm-us.net2015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 16:43:02
● 2017-05-22 23:56:16
○ 2026-07-13 10:54:32
○ 2026-07-31 11:45:52

●A104.21.32.582026-07-13 → 2026-07-31 · 3 obs

○ 2017-05-22 23:56:16
● 2026-07-13 10:54:32
● 2026-07-31 11:45:52

●A172.67.184.562026-07-13 → 2026-07-31 · 3 obs

○ 2017-05-22 23:56:16
● 2026-07-13 10:54:32
● 2026-07-31 11:45:52

○A192.155.48.932015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 16:43:02
● 2017-05-22 23:56:16
○ 2026-07-13 10:54:32
○ 2026-07-31 11:45:52

●A2606:4700:3035::6815:203a2026-07-13 → 2026-07-31 · 3 obs

○ 2017-05-22 23:56:16
● 2026-07-13 10:54:32
● 2026-07-31 11:45:52

●A2606:4700:3036::ac43:b8382026-07-13 → 2026-07-31 · 3 obs

○ 2017-05-22 23:56:16
● 2026-07-13 10:54:32
● 2026-07-31 11:45:52

○A2620:103::192:155:48:932015-07-25 → 2017-05-22 · 4 obs

● 2015-07-25 16:43:02
● 2017-05-22 23:56:16
○ 2026-07-13 10:54:32
○ 2026-07-31 11:45:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
infosecuritysummit.net	ns1.ubmdns.com, ns2.ubmdns.com	-

✅ Authoritative Response

Server:162.159.0.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.184.56, 104.21.32.58`
AAAA	2	`2606:4700:3035::6815:203a, 2606:4700:3036::ac43:b838`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
TXT	1	`v=spf1 mx include:spf.ubm-us.net -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

Analysis

IP Addresses

infosecuritysummit.net points to the four IP addresses 104.21.32.58, 172.67.184.56, 2606:4700:3035::6815:203a and 2606:4700:3036::ac43:b838.

reachprintingservices.co.uk, hetnieuwsblad.be, rackem.io and two other host names share IP numbers with infosecuritysummit.net.

Name Servers

infosecuritysummit.net has two authoritative name servers — ns1.ubmdns.com and ns2.ubmdns.com.

infosecuritysummit.net uses the same name servers as several other domains — among them twm4jobs.com, insuretech.com, newdesignbritain.london and two more.

Both ns1.ubmdns.com and ns2.ubmdns.com have two IP addresses each. ns1.ubmdns.com resolves to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0; ns2.ubmdns.com resolves to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

infosecuritysummit.net - robtex.com