`attendsystems.com`

DNSSEC	⚠️ Not signed
A	72.47.212.135^{🇺🇸 AS39810172.47.192.0/18 GoDaddy AS398101}
		PTR	`ip-72-47-212-135.ip.secureserver.net`
NS	`ns57.worldnic.com` ⭐
		A	162.159.26.165^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns58.worldnic.com`
		A	162.159.27.8^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`west.smtp.mx.exch084.serverdata.net` ⭐
		A	64.78.32.76^{🇺🇸 INTERMEDIA64.78.32.0/23}
			PTR	`west.smtp.mx.exch084.serverdata.net`
MX	`east.smtp.mx.exch084.serverdata.net`⁽²⁰⁾
		A	64.78.25.105^{🇺🇸 INTERMEDIA64.78.24.0/23 Virginia}
			PTR	`east.smtp.mx.exch084.serverdata.net`
TXT	`v=spf1 include:spf.intermedia.net ~all`
SOA	`NS57.WORLDNIC.com`namehost@WORLDNIC.com serial=122082822

`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=1774913127

Same first word

attendsystems.com

DNS History

8 records (5 active, 3 former)

●NSns57.worldnic.com2015-08-19 → 2026-03-30 · 2 obs

● 2015-08-19 23:44:18
● 2026-03-30 23:48:18

●NSns58.worldnic.com2015-08-19 → 2026-03-30 · 2 obs

● 2015-08-19 23:44:18
● 2026-03-30 23:48:18

○MXeast.smtp.exch084.serverdata.net2016-11-28 → 2017-10-16 · 5 obs

○ 2016-04-18 06:52:34
● 2016-11-28 07:16:02
● 2017-10-16 22:37:04
○ 2026-03-26 14:48:38
○ 2026-03-30 23:48:18

●MXeast.smtp.mx.exch084.serverdata.net2026-03-26 → 2026-03-30 · 3 obs

○ 2017-10-16 22:37:04
● 2026-03-26 14:48:38
● 2026-03-30 23:48:18

○MXsmtp15.msoutlookonline.net2015-08-19 → 2016-04-18 · 4 obs

● 2015-08-19 23:44:18
● 2016-04-18 06:52:34
○ 2016-11-28 07:16:02
○ 2026-03-30 23:48:18

○MXwest.smtp.exch084.serverdata.net2016-11-28 → 2017-10-16 · 5 obs

○ 2016-04-18 06:52:34
● 2016-11-28 07:16:02
● 2017-10-16 22:37:04
○ 2026-03-26 14:48:38
○ 2026-03-30 23:48:18

●MXwest.smtp.mx.exch084.serverdata.net2026-03-26 → 2026-03-30 · 3 obs

○ 2017-10-16 22:37:04
● 2026-03-26 14:48:38
● 2026-03-30 23:48:18

●A72.47.212.1352015-08-19 → 2026-03-30 · 2 obs

● 2015-08-19 23:44:18
● 2026-03-30 23:48:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
attendsystems.com	ns57.worldnic.com, ns58.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.8

NS records: ns57.worldnic.com, ns58.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for attendsystems.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`72.47.212.135`
NS	2	`ns58.worldnic.com, ns57.worldnic.com`
MX	2	`east.smtp.mx.exch084.serverdata.net (pri, west.smtp.mx.exch084.serverdata.net (pri`
TXT	1	`v=spf1 include:spf.intermedia.net ~all`
SOA	1	`NS57.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns57.worldnic.com, ns58.worldnic.com)

Analysis

IP Addresses

attendsystems.com points to a single IP number: 72.47.212.135.

Other host names, for instance idigitalstore.co.il, share IP numbers with attendsystems.com.

Name Servers

attendsystems.com is delegated to two name servers: ns57.worldnic.com and ns58.worldnic.com.

attendsystems.com uses the same name server setup as other domains, for instance securitronics.com, clouderpnews.com, placidafishmarket.com, tlsd.us and hooverinstitutionpress.org.

Host names with one IP number:

ns57.worldnic.com points to: 162.159.26.165.

ns58.worldnic.com points to: 162.159.27.8.

Mail Servers

attendsystems.com is handled by two mail servers: east.smtp.mx.exch084.serverdata.net and west.smtp.mx.exch084.serverdata.net.

attendsystems.com shares the same mail server setup as other domains, including chateaurobedeau.com, wildernesspoint.com, csmoorestudio.com, casinojunketclub.com and spartanpaper.com.

attendsystems.com shares some mail servers with other domains, including arteracorp.com, leahdam.com, techexasia.com, belllawoffice.net and robotpartz.com.

Host names with one IP number:

east.smtp.mx.exch084.serverdata.net points to: 64.78.25.105.

west.smtp.mx.exch084.serverdata.net points to: 64.78.32.76.

attendsystems.com - robtex.com