`advanstar.info`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::ac43:b207^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3030^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.48^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.178.7^{🇺🇸 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`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f26.1e100.net`
		A	192.179.18.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ry-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 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	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.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`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.48.48, 172.67.178.7
		IPv6 hints	2606:4700:3031::ac43:b207, 2606:4700:3037::6815:3030
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2409624779

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1784367447

Same first word

advanstar.de

advanstar.info

advanstar.com

advanstar.org

advanstar.net

Similar names

tavansard.com

taarsvand.dk

sadtrnava.sk

avatardns.com

danvasart.com

avnstrada.com

adrasantv.com

DNS History

19 records (11 active, 8 former)

○NSns1.mediatemple.net2015-05-31 → 2016-09-05 · 4 obs

● 2015-05-31 09:37:36
● 2016-09-05 18:27:46
○ 2017-07-08 14:37:50
○ 2026-07-18 10:13:44

●NSns1.ubmdns.com2026-07-13 → 2026-07-18 · 3 obs

○ 2017-07-08 14:37:50
● 2026-07-13 11:08:26
● 2026-07-18 10:13:44

○NSns1.ubmits.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-09-05 18:27:46
● 2017-07-08 14:37:50
○ 2026-07-13 11:08:26
○ 2026-07-18 10:13:44

○NSns2.mediatemple.net2015-05-31 → 2016-09-05 · 4 obs

● 2015-05-31 09:37:36
● 2016-09-05 18:27:46
○ 2017-07-08 14:37:50
○ 2026-07-18 10:13:44

●NSns2.ubmdns.com2026-07-13 → 2026-07-18 · 3 obs

○ 2017-07-08 14:37:50
● 2026-07-13 11:08:26
● 2026-07-18 10:13:44

○NSns2.ubmits.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-09-05 18:27:46
● 2017-07-08 14:37:50
○ 2026-07-13 11:08:26
○ 2026-07-18 10:13:44

○NSns3.ubmits.com2017-07-08 → 2017-07-08 · 4 obs

○ 2016-09-05 18:27:46
● 2017-07-08 14:37:50
○ 2026-07-13 11:08:26
○ 2026-07-18 10:13:44

●MXalt1.aspmx.l.google.com2015-05-31 → 2026-07-18 · 2 obs

● 2015-05-31 09:37:36
● 2026-07-18 10:13:44

●MXalt2.aspmx.l.google.com2015-05-31 → 2026-07-18 · 2 obs

● 2015-05-31 09:37:36
● 2026-07-18 10:13:44

●MXalt3.aspmx.l.google.com2017-07-08 → 2026-07-18 · 3 obs

○ 2016-09-05 18:27:46
● 2017-07-08 14:37:50
● 2026-07-18 10:13:44

●MXalt4.aspmx.l.google.com2017-07-08 → 2026-07-18 · 3 obs

○ 2016-09-05 18:27:46
● 2017-07-08 14:37:50
● 2026-07-18 10:13:44

●MXaspmx.l.google.com2015-05-31 → 2026-07-18 · 2 obs

● 2015-05-31 09:37:36
● 2026-07-18 10:13:44

○MXaspmx2.googlemail.com2015-05-31 → 2016-09-05 · 4 obs

● 2015-05-31 09:37:36
● 2016-09-05 18:27:46
○ 2017-07-08 14:37:50
○ 2026-07-18 10:13:44

○MXaspmx3.googlemail.com2015-05-31 → 2016-09-05 · 4 obs

● 2015-05-31 09:37:36
● 2016-09-05 18:27:46
○ 2017-07-08 14:37:50
○ 2026-07-18 10:13:44

●A104.21.48.482026-07-13 → 2026-07-18 · 3 obs

○ 2017-07-08 14:37:50
● 2026-07-13 11:08:26
● 2026-07-18 10:13:44

●A172.67.178.72026-07-13 → 2026-07-18 · 3 obs

○ 2017-07-08 14:37:50
● 2026-07-13 11:08:26
● 2026-07-18 10:13:44

●A2606:4700:3031::ac43:b2072026-07-13 → 2026-07-18 · 3 obs

○ 2017-07-08 14:37:50
● 2026-07-13 11:08:26
● 2026-07-18 10:13:44

●A2606:4700:3037::6815:30302026-07-13 → 2026-07-18 · 3 obs

○ 2017-07-08 14:37:50
● 2026-07-13 11:08:26
● 2026-07-18 10:13:44

○A64.13.192.1032015-05-31 → 2017-07-08 · 4 obs

● 2015-05-31 09:37:36
● 2017-07-08 14:37:50
○ 2026-07-13 11:08:26
○ 2026-07-18 10:13:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	a2.info.afilias-nst.info, a0.info.afilias-nst.info, c0.info.afilias-nst.info	-
advanstar.info	ns2.ubmdns.com, ns1.ubmdns.com	-

✅ Authoritative Response

Server:162.159.1.208

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 374ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.48, 172.67.178.7`
AAAA	2	`2606:4700:3031::ac43:b207, 2606:4700:3037::6815:3030`
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`

Analysis

IP Addresses

advanstar.info points to the four IP addresses 104.21.48.48, 172.67.178.7, 2606:4700:3031::ac43:b207 and 2606:4700:3037::6815:3030.

Additional host names — detetivesp.com, dwdpa.com, waterviews.com and two others — share IP numbers with advanstar.info.

Name Servers

The NS records for advanstar.info delegate to ns1.ubmdns.com and ns2.ubmdns.com.

advanstar.info shares its name server setup with other domains, including bcpartnershipsamerica.com, medicaforums.net, ubmamericas-info.com and two others.

ns1.ubmdns.com resolves to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. Likewise, ns2.ubmdns.com resolves to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0 — two IP addresses apiece.

Mail Servers

advanstar.info has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

advanstar.info shares mail servers — at least in part — with other domains, including a-system.dk, pixfx.com, tussockhomes.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:

The A records for aspmx.l.google.com return 192.179.18.27 and 2607:f8b0:4004:c1b::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.27 and 2800:3f0:4003:c0f::1b.

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

The A records for alt3.aspmx.l.google.com return 192.178.223.26 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.