`surplus-optics.com`

DNSSEC	⚠️ Not signed
A	23.227.38.65^{🇨🇦 Cloudflare23.227.38.0/23 Shopify 151 O'Connor Street, Ground floor Ottawa ON K2P 2L8 Canada}
		PTR	`myshopify.com`
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
MX	`surplusoptics-com01i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::e^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am7pr05cu00206.inbound.protection.outlook.com`
		A	52.101.68.3^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db7pr03cu00403.inbound.protection.outlook.com`
		A	52.101.68.25^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db8pr02cu00101.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1695982071

`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=1776113752

Same first word

surplus-optics.com

DNS History

12 records (4 active, 8 former)

●NSdns1.registrar-servers.com2026-02-21 → 2026-04-13 · 3 obs

○ 2017-03-27 07:24:20
● 2026-02-21 07:16:20
● 2026-04-13 21:18:56

●NSdns2.registrar-servers.com2026-02-21 → 2026-04-13 · 3 obs

○ 2017-03-27 07:24:20
● 2026-02-21 07:16:20
● 2026-04-13 21:18:56

○NSns.123-reg.co.uk2015-07-21 → 2015-11-18 · 4 obs

● 2015-07-21 11:12:12
● 2015-11-18 07:48:36
○ 2016-03-01 16:34:48
○ 2026-04-13 21:18:56

○NSns2.123-reg.co.uk2015-07-21 → 2015-11-18 · 4 obs

● 2015-07-21 11:12:12
● 2015-11-18 07:48:36
○ 2016-03-01 16:34:48
○ 2026-04-13 21:18:56

○NSns3.volusion.com2016-03-01 → 2017-03-27 · 5 obs

○ 2015-11-18 07:48:36
● 2016-03-01 16:34:48
● 2017-03-27 07:24:20
○ 2026-02-21 07:16:20
○ 2026-04-13 21:18:56

○NSns4.volusion.com2016-03-01 → 2017-03-27 · 5 obs

○ 2015-11-18 07:48:36
● 2016-03-01 16:34:48
● 2017-03-27 07:24:20
○ 2026-02-21 07:16:20
○ 2026-04-13 21:18:56

○MXinboundcluster1.cloudplatform1.com2016-03-01 → 2016-07-08 · 4 obs

● 2016-03-01 16:34:48
● 2016-07-08 21:12:24
○ 2017-03-27 07:24:20
○ 2026-04-13 21:18:56

○MXinboundcluster2.cloudplatform1.com2016-03-01 → 2016-07-08 · 4 obs

● 2016-03-01 16:34:48
● 2016-07-08 21:12:24
○ 2017-03-27 07:24:20
○ 2026-04-13 21:18:56

●MXsurplusoptics-com01i.mail.protection.outlook.com2017-03-27 → 2026-04-13 · 3 obs

○ 2016-07-08 21:12:24
● 2017-03-27 07:24:20
● 2026-04-13 21:18:56

○A192.240.62.922016-03-01 → 2017-03-27 · 5 obs

○ 2015-11-18 07:48:36
● 2016-03-01 16:34:48
● 2017-03-27 07:24:20
○ 2026-02-21 07:16:20
○ 2026-04-13 21:18:56

●A23.227.38.652026-02-21 → 2026-04-13 · 3 obs

○ 2017-03-27 07:24:20
● 2026-02-21 07:16:20
● 2026-04-13 21:18:56

○A46.32.240.352015-07-21 → 2015-11-18 · 4 obs

● 2015-07-21 11:12:12
● 2015-11-18 07:48:36
○ 2016-03-01 16:34:48
○ 2026-04-13 21:18:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net...	-
surplus-optics.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.132.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for surplus-optics.com (unsigned zone)

⏱️ Timing

Total: 213ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`23.227.38.65`
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`surplusoptics-com01i.mail.protection.out`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

surplus-optics.com resolves to one IP number: 23.227.38.65.

other host names including lifexp.net, li-ning.se, tribestlife.com, endikor.com and nsgdemo.com share IP numbers with surplus-optics.com.

Name Servers

surplus-optics.com is delegated to two name servers dns1.registrar-servers.com and dns2.registrar-servers.com.

surplus-optics.com shares the same name server setup as other domains, for instance romanbrick.com, 6585.info, hotels-marbella.com, ecopostbox.com and boostking.live.

surplus-optics.com shares at least some name servers with other domains, for example vizor.construction, isourced.com and balancedlivingarts.com.

These name servers are commonly used with dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

The host name dns1.registrar-servers.com points to 2610:a1:1024::200 and 156.154.132.200; the host name dns2.registrar-servers.com points to 2610:a1:1025::200 and 156.154.133.200.

Mail Servers

surplus-optics.com is handled by a single mail server, surplusoptics-com01i.mail.protection.outlook.com.

Host surplusoptics-com01i.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::e, 2a01:111:f403:ca04::f, 2a01:111:f403:ca09::9, 2a01:111:f403:ca09::e, 52.101.68.3, 52.101.68.25, 52.101.68.32 and 52.101.73.28.

surplus-optics.com - robtex.com