`contractpharmasummit.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:2a0a^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::ac43:c61a^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.42.10^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.198.26^{🇺🇸 Cloudflare172.67.192.0/20 , 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}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1f::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pd-in-f27.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.42.10, 172.67.198.26
		IPv6 hints	2606:4700:3032::6815:2a0a, 2606:4700:3033::ac43:c61a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=148, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2409117947

`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=1784710857

Same first word

contractpharmasummit.com

DNS History

20 records (11 active, 9 former)

○NSdns.ubmits.com2015-05-12 → 2017-02-13 · 4 obs

● 2015-05-12 04:58:52
● 2017-02-13 05:02:52
○ 2019-03-24 03:34:14
○ 2026-07-22 09:02:48

○NSdns3.ubmits.com2015-05-12 → 2017-02-13 · 4 obs

● 2015-05-12 04:58:52
● 2017-02-13 05:02:52
○ 2019-03-24 03:34:14
○ 2026-07-22 09:02:48

○NSdns4.ubmits.com2015-05-12 → 2017-02-13 · 4 obs

● 2015-05-12 04:58:52
● 2017-02-13 05:02:52
○ 2019-03-24 03:34:14
○ 2026-07-22 09:02:48

●NSns1.ubmdns.com2019-03-24 → 2026-07-22 · 3 obs

○ 2017-02-13 05:02:52
● 2019-03-24 03:34:14
● 2026-07-22 09:02:48

●NSns2.ubmdns.com2019-03-24 → 2026-07-22 · 3 obs

○ 2017-02-13 05:02:52
● 2019-03-24 03:34:14
● 2026-07-22 09:02:48

●MXalt1.aspmx.l.google.com2015-10-11 → 2026-07-22 · 3 obs

○ 2015-05-12 04:58:52
● 2015-10-11 20:17:52
● 2026-07-22 09:02:48

●MXalt2.aspmx.l.google.com2015-10-11 → 2026-07-22 · 3 obs

○ 2015-05-12 04:58:52
● 2015-10-11 20:17:52
● 2026-07-22 09:02:48

●MXalt3.aspmx.l.google.com2015-10-11 → 2026-07-22 · 3 obs

○ 2015-05-12 04:58:52
● 2015-10-11 20:17:52
● 2026-07-22 09:02:48

●MXalt4.aspmx.l.google.com2015-10-11 → 2026-07-22 · 3 obs

○ 2015-05-12 04:58:52
● 2015-10-11 20:17:52
● 2026-07-22 09:02:48

●MXaspmx.l.google.com2015-10-11 → 2026-07-22 · 3 obs

○ 2015-05-12 04:58:52
● 2015-10-11 20:17:52
● 2026-07-22 09:02:48

○MXubm.com.s5a1.psmtp.com2015-05-12 → 2015-05-12 · 3 obs

● 2015-05-12 04:58:52
○ 2015-10-11 20:17:52
○ 2026-07-22 09:02:48

○MXubm.com.s5a2.psmtp.com2015-05-12 → 2015-05-12 · 3 obs

● 2015-05-12 04:58:52
○ 2015-10-11 20:17:52
○ 2026-07-22 09:02:48

○MXubm.com.s5b1.psmtp.com2015-05-12 → 2015-05-12 · 3 obs

● 2015-05-12 04:58:52
○ 2015-10-11 20:17:52
○ 2026-07-22 09:02:48

○MXubm.com.s5b2.psmtp.com2015-05-12 → 2015-05-12 · 3 obs

● 2015-05-12 04:58:52
○ 2015-10-11 20:17:52
○ 2026-07-22 09:02:48

●A104.21.42.102026-07-13 → 2026-07-22 · 3 obs

○ 2019-03-24 03:34:14
● 2026-07-13 11:16:44
● 2026-07-22 09:02:48

●A172.67.198.262026-07-13 → 2026-07-22 · 3 obs

○ 2019-03-24 03:34:14
● 2026-07-13 11:16:44
● 2026-07-22 09:02:48

●A2606:4700:3032::6815:2a0a2026-07-13 → 2026-07-22 · 3 obs

○ 2019-03-24 03:34:14
● 2026-07-13 11:16:44
● 2026-07-22 09:02:48

●A2606:4700:3033::ac43:c61a2026-07-13 → 2026-07-22 · 3 obs

○ 2019-03-24 03:34:14
● 2026-07-13 11:16:44
● 2026-07-22 09:02:48

○A52.49.155.1032016-04-26 → 2019-03-24 · 5 obs

○ 2016-02-22 17:49:14
● 2016-04-26 19:34:36
● 2019-03-24 03:34:14
○ 2026-07-13 11:16:44
○ 2026-07-22 09:02:48

○A79.141.45.62015-05-12 → 2016-02-22 · 4 obs

● 2015-05-12 04:58:52
● 2016-02-22 17:49:14
○ 2016-04-26 19:34:36
○ 2026-07-22 09:02:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
contractpharmasummit.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: 240ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.42.10, 172.67.198.26`
AAAA	2	`2606:4700:3033::ac43:c61a, 2606:4700:3032::6815:2a0a`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
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

contractpharmasummit.com resolves to four IP addresses: 104.21.42.10, 172.67.198.26, 2606:4700:3032::6815:2a0a and 2606:4700:3033::ac43:c61a.

Additional host names — infus.inf.br, oncegatos.com, heshijiazu.com and two others — share IP numbers with contractpharmasummit.com.

Name Servers

contractpharmasummit.com uses two name servers for its delegation: ns1.ubmdns.com and ns2.ubmdns.com.

contractpharmasummit.com shares its name server setup with other domains, including nywomenfashionevent.com, qualityexpoonline.com, edtn-europe.com and two others.

The two host names ns1.ubmdns.com and ns2.ubmdns.com each have a pair of IP addresses: ns1.ubmdns.com has 162.159.0.208 and 2400:cb00:2049:1::a29f:d0, and ns2.ubmdns.com has 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0.

Mail Servers

contractpharmasummit.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

contractpharmasummit.com shares mail servers — at least in part — with other domains, including jonathanwarkentien.com, brosella.be, bajobs.com 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:

aspmx.l.google.com directs traffic to 172.253.122.26 and 2607:f8b0:4004:c1f::1b.

alt1.aspmx.l.google.com directs traffic to 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com directs traffic to 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com directs traffic to 172.253.157.26 and 2a00:1450:400c:c23::1a.