`mossopticians.com`

DNSSEC	⚠️ Not signed
A	192.252.144.25^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
		PTR	`s275.sureserver.com`
NS	`ns1.server275.com` ⭐
		A	192.252.144.25^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s275.sureserver.com`
NS	`ns2.server275.com`
		A	192.252.145.25^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`ns2.server275.com`
MX	`mail.mossopticians.com` ⭐
		A	192.252.144.25^{🇺🇸 ICDSoft192.252.144.0/20 SURESUPPORT LLC Waltham, MA, USA}
			PTR	`s275.sureserver.com`
TXT	`v=spf1 a mx include:server275.smtp-spf.sureserver.com ~all`
SOA	`ns1.server275.com`hostmaster@mossopticians.com serial=1784649099

`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=1784655817

Subdomains

mail.mossopticians.com

Same first word

mossopticians.com

DNS History

8 records (4 active, 4 former)

●NSns1.server275.com2026-02-23 → 2026-07-21 · 3 obs

○ 2017-03-31 01:05:04
● 2026-02-23 10:34:22
● 2026-07-21 18:06:08

●NSns2.server275.com2026-02-23 → 2026-07-21 · 3 obs

○ 2017-03-31 01:05:04
● 2026-02-23 10:34:22
● 2026-07-21 18:06:08

○NSns3.webcontrolcenter.com2009-01-12 → 2017-03-31 · 4 obs

● 2009-01-12 13:35:02
● 2017-03-31 01:05:04
○ 2026-02-23 10:34:22
○ 2026-07-21 18:06:08

○NSns4.webcontrolcenter.com2009-01-12 → 2017-03-31 · 4 obs

● 2009-01-12 13:35:02
● 2017-03-31 01:05:04
○ 2026-02-23 10:34:22
○ 2026-07-21 18:06:08

●MXmail.mossopticians.com2026-02-23 → 2026-07-21 · 3 obs

○ 2017-03-31 01:05:04
● 2026-02-23 10:34:22
● 2026-07-21 18:06:08

○MXmaila20.webcontrolcenter.com2009-01-12 → 2017-03-31 · 4 obs

● 2009-01-12 13:35:02
● 2017-03-31 01:05:04
○ 2026-02-23 10:34:22
○ 2026-07-21 18:06:08

●A192.252.144.252026-02-23 → 2026-07-21 · 3 obs

○ 2017-03-31 01:05:04
● 2026-02-23 10:34:22
● 2026-07-21 18:06:08

○A67.199.9.2282009-01-12 → 2017-03-31 · 4 obs

● 2009-01-12 13:35:02
● 2017-03-31 01:05:04
○ 2026-02-23 10:34:22
○ 2026-07-21 18:06:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net...	-
mossopticians.com	ns1.server275.com, ns2.server275.com	2 records

✅ Authoritative Response

Server:192.252.145.25

NS records: ns1.server275.com, ns2.server275.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mossopticians.com (unsigned zone)

⏱️ Timing

Total: 630ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.252.144.25`
NS	2	`ns1.server275.com, ns2.server275.com`
MX	1	`mail.mossopticians.com (pri: 0)`
TXT	1	`v=spf1 a mx include:server275.smtp-spf.s`
SOA	1	`ns1.server275.com hostmaster.mossopticia`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.server275.com, ns2.server275.com)

Analysis

Hierarchy

mossopticians.com is a parent domain of mail.mossopticians.com.

IP Addresses

mossopticians.com resolves to one IP address: 192.252.144.25.

mail.castlebrookefarms.org, mail.shelterislandhistorical.org, lance(0x6469636b)es.com and two other host names share IP numbers with mossopticians.com.

Name Servers

The NS records for mossopticians.com delegate to ns1.server275.com and ns2.server275.com.

mossopticians.com uses the same name servers as several other domains — among them unnagroup.com, bflynow.com, gtroc-turbine.com and two more.

mossopticians.com shares at least some of its name servers with other domains, including simplefy.net, netideas.org, simplefy.us and two others.

These name servers are frequently paired with the name servers ns1.server300.com and ns2.server300.com.

ns1.server275.com and ns2.server275.com each resolve to one IP number: ns1.server275.com points to 192.252.144.25 and ns2.server275.com points to 192.252.145.25.

Mail Servers

Mail for mossopticians.com is handled by a single mail server, mail.mossopticians.com.

mail.mossopticians.com resolves to 192.252.144.25 and no other IP number.

mossopticians.com - robtex.com