`itconference.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:47b8^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:93fb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.71.184^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.147.251^{🇺🇸 Cloudflare172.67.144.0/20 , 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	104.21.71.184, 172.67.147.251
		IPv6 hints	2606:4700:3032::6815:47b8, 2606:4700:3034::ac43:93fb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2409119117

`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=1784181012

Same first word

itconference.co.kr

itconference.com

itconference.at

Similar names

conferenceit.com

fineconcrete.com

DNS History

14 records (6 active, 8 former)

○NSns1.ubm-us.net2015-06-17 → 2017-04-10 · 4 obs

● 2015-06-17 00:45:56
● 2017-04-10 19:12:14
○ 2026-07-13 10:57:12
○ 2026-07-16 06:07:42

●NSns1.ubmdns.com2026-07-13 → 2026-07-16 · 3 obs

○ 2017-04-10 19:12:14
● 2026-07-13 10:57:12
● 2026-07-16 06:07:42

○NSns2.ubm-us.net2015-06-17 → 2017-04-10 · 4 obs

● 2015-06-17 00:45:56
● 2017-04-10 19:12:14
○ 2026-07-13 10:57:12
○ 2026-07-16 06:07:42

●NSns2.ubmdns.com2026-07-13 → 2026-07-16 · 3 obs

○ 2017-04-10 19:12:14
● 2026-07-13 10:57:12
● 2026-07-16 06:07:42

○NSns3.ubm-us.net2015-06-17 → 2017-04-10 · 4 obs

● 2015-06-17 00:45:56
● 2017-04-10 19:12:14
○ 2026-07-13 10:57:12
○ 2026-07-16 06:07:42

○MXmail1.ubm-us.net2015-06-17 → 2017-04-10 · 4 obs

● 2015-06-17 00:45:56
● 2017-04-10 19:12:14
○ 2026-07-13 10:57:12
○ 2026-07-16 06:07:42

●A104.21.71.1842026-07-13 → 2026-07-16 · 3 obs

○ 2017-04-10 19:12:14
● 2026-07-13 10:57:12
● 2026-07-16 06:07:42

●A172.67.147.2512026-07-13 → 2026-07-16 · 3 obs

○ 2017-04-10 19:12:14
● 2026-07-13 10:57:12
● 2026-07-16 06:07:42

○A192.155.42.932017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-09 21:56:32
● 2017-04-10 19:12:14
○ 2026-07-13 10:57:12
○ 2026-07-16 06:07:42

○A192.155.48.932015-06-17 → 2016-09-09 · 4 obs

● 2015-06-17 00:45:56
● 2016-09-09 21:56:32
○ 2017-04-10 19:12:14
○ 2026-07-16 06:07:42

●A2606:4700:3032::6815:47b82026-07-13 → 2026-07-16 · 3 obs

○ 2017-04-10 19:12:14
● 2026-07-13 10:57:12
● 2026-07-16 06:07:42

●A2606:4700:3034::ac43:93fb2026-07-13 → 2026-07-16 · 3 obs

○ 2017-04-10 19:12:14
● 2026-07-13 10:57:12
● 2026-07-16 06:07:42

○A2620:103::192:155:48:932015-06-17 → 2016-09-09 · 4 obs

● 2015-06-17 00:45:56
● 2016-09-09 21:56:32
○ 2017-04-10 19:12:14
○ 2026-07-16 06:07:42

○A2620:103:1:1:192:155:42:932017-04-10 → 2017-04-10 · 4 obs

○ 2016-09-09 21:56:32
● 2017-04-10 19:12:14
○ 2026-07-13 10:57:12
○ 2026-07-16 06:07:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
itconference.com	ns1.ubmdns.com, ns2.ubmdns.com	2 records

✅ 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: 2705ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.71.184, 172.67.147.251`
AAAA	2	`2606:4700:3034::ac43:93fb, 2606:4700:3032::6815:47b8`
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`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

IP Addresses

itconference.com resolves to four IP addresses: 104.21.71.184, 172.67.147.251, 2606:4700:3032::6815:47b8 and 2606:4700:3034::ac43:93fb.

praxisdienst.pl, r1maa2.cn, en136834661.thtxhu.xyz and two other host names share IP numbers with itconference.com.

Name Servers

Two name servers handle the delegation for itconference.com: ns1.ubmdns.com and ns2.ubmdns.com.

itconference.com uses the same name servers as several other domains — among them medteceuropeonline.com, gdcaustin.com, cruise-dictionary.com and two more.

ns1.ubmdns.com and ns2.ubmdns.com both carry two IP addresses. The A records for ns1.ubmdns.com are 162.159.0.208 and 2400:cb00:2049:1::a29f:d0; the A records for ns2.ubmdns.com are 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

itconference.com - robtex.com