`rollanoengineering.com`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns61.worldnic.com` ⭐
		A	162.159.26.185^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns62.worldnic.com`
		A	162.159.27.127^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx001.netsol.xion.oxcs.net` ⭐
		A	173.45.18.128^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx31.oxsus-vadesecure.net`
MX	`mx002.netsol.xion.oxcs.net` ⭐
		A	173.45.18.129^{🇨🇦 AMC173.45.16.0/22}
			PTR	`mx32.oxsus-vadesecure.net`
MX	`mx003.netsol.xion.oxcs.net` ⭐
		A	51.81.206.108^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx33.oxsus-vadesecure.net`
MX	`mx004.netsol.xion.oxcs.net` ⭐
		A	51.81.206.109^{🇺🇸 OVH51.81.128.0/17 Hosting route}
			PTR	`mx34.oxsus-vadesecure.net`
TXT	`v=spf1 include:spf.registeredsite.com include:spf.cloudus.oxcs.net ~all`
SOA	`NS61.WORLDNIC.com`namehost@WORLDNIC.com serial=125122204

`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=1778469036

Same first word

rollanoengineering.com

DNS History

12 records (7 active, 5 former)

○NSns55.domaincontrol.com2015-06-07 → 2018-01-06 · 4 obs

● 2015-06-07 06:58:00
● 2018-01-06 11:20:02
○ 2026-02-25 09:02:38
○ 2026-05-11 03:40:46

○NSns56.domaincontrol.com2015-06-07 → 2018-01-06 · 4 obs

● 2015-06-07 06:58:00
● 2018-01-06 11:20:02
○ 2026-02-25 09:02:38
○ 2026-05-11 03:40:46

●NSns61.worldnic.com2026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

●NSns62.worldnic.com2026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

○MXmailstore1.secureserver.net2015-06-07 → 2018-01-06 · 4 obs

● 2015-06-07 06:58:00
● 2018-01-06 11:20:02
○ 2026-02-25 09:02:38
○ 2026-05-11 03:40:46

●MXmx001.netsol.xion.oxcs.net2026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

●MXmx002.netsol.xion.oxcs.net2026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

●MXmx003.netsol.xion.oxcs.net2026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

●MXmx004.netsol.xion.oxcs.net2026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

○MXsmtp.secureserver.net2015-06-07 → 2018-01-06 · 4 obs

● 2015-06-07 06:58:00
● 2018-01-06 11:20:02
○ 2026-02-25 09:02:38
○ 2026-05-11 03:40:46

●A208.91.197.272026-02-25 → 2026-05-11 · 3 obs

○ 2018-01-06 11:20:02
● 2026-02-25 09:02:38
● 2026-05-11 03:40:46

○A97.74.215.182015-06-07 → 2018-01-06 · 4 obs

● 2015-06-07 06:58:00
● 2018-01-06 11:20:02
○ 2026-02-25 09:02:38
○ 2026-05-11 03:40:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rollanoengineering.com	ns61.worldnic.com, ns62.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.127

NS records: ns61.worldnic.com, ns62.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rollanoengineering.com (unsigned zone)

⏱️ Timing

Total: 441ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns61.worldnic.com, ns62.worldnic.com`
MX	4	`mx004.netsol.xion.oxcs.net (pri: 10), mx002.netsol.xion.oxcs.net (pri: 10)...`
TXT	1	`v=spf1 include:spf.registeredsite.com in`
SOA	1	`NS61.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns61.worldnic.com, ns62.worldnic.com)

Analysis

IP Addresses

rollanoengineering.com points to a single IP number: 208.91.197.27.

Other host names, for instance kmico.com, www.scudder.net, mail.west-eng.com, initiald.com and cre8ivbranding.com share IP numbers with rollanoengineering.com.

Name Servers

rollanoengineering.com is delegated to two name servers: ns61.worldnic.com and ns62.worldnic.com.

rollanoengineering.com uses the same name server setup as other domains, for instance highisland.co.uk, mapleappliance.com, brkreider.com, buckinghorse.biz and insearch.com.

Host names with one IP number:

ns61.worldnic.com points to: 162.159.26.185.

ns62.worldnic.com points to: 162.159.27.127.

Mail Servers

rollanoengineering.com is handled by four mail servers: mx001.netsol.xion.oxcs.net, mx002.netsol.xion.oxcs.net, mx003.netsol.xion.oxcs.net and mx004.netsol.xion.oxcs.net.

rollanoengineering.com shares some mail servers with other domains, including lsdi.com, air2ground.com, jennieleeriddle.com, kona.cc and octofast.com.

Host names with a single IP:

mx001.netsol.xion.oxcs.net points to 173.45.18.128.

mx002.netsol.xion.oxcs.net points to 173.45.18.129.

mx003.netsol.xion.oxcs.net points to 51.81.206.108.

mx004.netsol.xion.oxcs.net points to 51.81.206.109.

rollanoengineering.com - robtex.com