`rstechnicalservices.com`

DNSSEC	⚠️ Not signed
A	107.180.57.7^{🇺🇸 AS400754107.180.0.0/18 IAD2 Allocation}
		PTR	`7.57.180.107.host.secureserver.net`
NS	`ns27.worldnic.com` ⭐
		A	162.159.26.132^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns28.worldnic.com`
		A	162.159.27.77^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`iris9.rstechnicalservices.com` ⭐
		A	96.66.14.110^{🇺🇸 COMCAST-IBONE96.64.0.0/11 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`iris9.rstechnicalservices.com`
TXT	`v=spf1 a:iris9.rstechnicalservices.com ip4:192.168.0.0/16 ip6:2603:3015:eb8:8...`
SOA	`NS27.WORLDNIC.com`namehost@WORLDNIC@com serial=124110814

`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=1776060367

WOT: UNKNOWN (68/100)

Previously MX for

rstechnicalservices.com

Subdomains

iris9.rstechnicalservices.com

Same first word

rstechnicalservices.com

DNS History

7 records (4 active, 3 former)

●NSns27.worldnic.com2015-06-14 → 2026-04-13 · 2 obs

● 2015-06-14 18:48:44
● 2026-04-13 06:07:10

●NSns28.worldnic.com2015-06-14 → 2026-04-13 · 2 obs

● 2015-06-14 18:48:44
● 2026-04-13 06:07:10

○MXiris7.rstechnicalservices.com2016-09-17 → 2017-04-18 · 5 obs

○ 2016-04-10 15:47:44
● 2016-09-17 06:26:50
● 2017-04-18 18:46:40
○ 2026-02-19 07:47:16
○ 2026-04-13 06:07:10

●MXiris9.rstechnicalservices.com2026-02-19 → 2026-04-13 · 3 obs

○ 2017-04-18 18:46:40
● 2026-02-19 07:47:16
● 2026-04-13 06:07:10

○MXrstechnicalservices.com2015-06-14 → 2016-04-10 · 4 obs

● 2015-06-14 18:48:44
● 2016-04-10 15:47:44
○ 2016-09-17 06:26:50
○ 2026-04-13 06:07:10

●A107.180.57.72016-09-17 → 2026-04-13 · 3 obs

○ 2016-04-10 15:47:44
● 2016-09-17 06:26:50
● 2026-04-13 06:07:10

○A23.118.200.1292015-06-14 → 2016-04-10 · 4 obs

● 2015-06-14 18:48:44
● 2016-04-10 15:47:44
○ 2016-09-17 06:26:50
○ 2026-04-13 06:07:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rstechnicalservices.com	ns27.worldnic.com, ns28.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.27.77

NS records: ns27.worldnic.com, ns28.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rstechnicalservices.com (unsigned zone)

⏱️ Timing

Total: 183ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`107.180.57.7`
NS	2	`ns28.worldnic.com, ns27.worldnic.com`
MX	1	`iris9.rstechnicalservices.com (pri: 0)`
TXT	1	`v=spf1 a:iris9.rstechnicalservices.com i`
SOA	1	`NS27.WORLDNIC.com namehost@WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns27.worldnic.com, ns28.worldnic.com)

Analysis

Hierarchy

The parent of iris9.rstechnicalservices.com is rstechnicalservices.com.

IP Addresses

rstechnicalservices.com points to a single IP address: 107.180.57.7.

Other host names such as ibec-inc.com, manwithmen.com, juneyboomdata.com, lilbankhead.com and mail.juneyboomdata.com share IPs with rstechnicalservices.com.

Name Servers

Two name servers ns27.worldnic.com and ns28.worldnic.com handle the delegation for rstechnicalservices.com.

rstechnicalservices.com shares the same name server setup as other domains, for example payzuno.com, highlandgrovesapts.com, shadydogs.com, werlatone.info and txtalblue.mobi.

Host names with one IP number:

ns27.worldnic.com points to 162.159.26.132; ns28.worldnic.com points to 162.159.27.77.

Mail Servers

The iris9.rstechnicalservices.com mail server handles rstechnicalservices.com.

iris9.rstechnicalservices.com points to a single IP number: 96.66.14.110.

rstechnicalservices.com - robtex.com