optiman.com - dns.ninja

`optiman.com`

DNSSEC	⚠️ Not signed
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	`optiman-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca0b::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca0b::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-lo3p265cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca1a::1^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-cwxp265cu00601.inbound.protection.outlook.com`
		A	52.101.89.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo2p265cu02300.inbound.protection.outlook.com`
		A	52.101.89.1^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-lo0p265cu00201.inbound.protection.outlook.com`
		A	52.101.99.0^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00600.inbound.protection.outlook.com`
		A	52.101.99.2^{🇬🇧 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cwxp265cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1581769851

`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=1784839312

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DNS History

15 records (3 active, 12 former)

○NSbuy.internettraffic.com2016-01-18 → 2016-01-18 · 4 obs

○ 2015-10-25 04:41:04
● 2016-01-18 21:35:02
○ 2016-04-20 07:34:10
○ 2026-07-23 20:53:16

●NSdns1.registrar-servers.com2026-02-25 → 2026-07-23 · 3 obs

○ 2017-08-28 19:39:08
● 2026-02-25 06:05:06
● 2026-07-23 20:53:16

●NSdns2.registrar-servers.com2026-02-25 → 2026-07-23 · 3 obs

○ 2017-08-28 19:39:08
● 2026-02-25 06:05:06
● 2026-07-23 20:53:16

○NSns1.sedoparking.com2015-06-08 → 2017-08-28 · 7 obs

● 2015-06-08 11:22:54
○ 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
● 2016-04-20 07:34:10
● 2017-08-28 19:39:08
○ 2026-02-25 06:05:06
○ 2026-07-23 20:53:16

○NSns2.sedoparking.com2015-06-08 → 2017-08-28 · 7 obs

● 2015-06-08 11:22:54
○ 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
● 2016-04-20 07:34:10
● 2017-08-28 19:39:08
○ 2026-02-25 06:05:06
○ 2026-07-23 20:53:16

○NSns3.uhost.co.kr2015-10-25 → 2015-10-25 · 4 obs

○ 2015-06-08 11:22:54
● 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
○ 2026-07-23 20:53:16

○NSns4.uhost.co.kr2015-10-25 → 2015-10-25 · 4 obs

○ 2015-06-08 11:22:54
● 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
○ 2026-07-23 20:53:16

○NSsell.internettraffic.com2016-01-18 → 2016-01-18 · 4 obs

○ 2015-10-25 04:41:04
● 2016-01-18 21:35:02
○ 2016-04-20 07:34:10
○ 2026-07-23 20:53:16

○MXlocalhost2016-11-30 → 2017-08-28 · 5 obs

○ 2016-04-20 07:34:10
● 2016-11-30 00:39:18
● 2017-08-28 19:39:08
○ 2026-02-25 06:05:06
○ 2026-07-23 20:53:16

○MXmail.nickstel.com2015-06-08 → 2016-04-20 · 6 obs

● 2015-06-08 11:22:54
○ 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
● 2016-04-20 07:34:10
○ 2016-11-30 00:39:18
○ 2026-07-23 20:53:16

●MXoptiman-com.mail.protection.outlook.com2026-02-25 → 2026-07-23 · 3 obs

○ 2017-08-28 19:39:08
● 2026-02-25 06:05:06
● 2026-07-23 20:53:16

○A202.31.187.2042015-10-25 → 2015-10-25 · 4 obs

○ 2015-06-08 11:22:54
● 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
○ 2026-07-23 20:53:16

○A69.172.201.2082016-01-18 → 2016-01-18 · 4 obs

○ 2015-10-25 04:41:04
● 2016-01-18 21:35:02
○ 2016-04-20 07:34:10
○ 2026-07-23 20:53:16

○A72.52.4.1222017-08-28 → 2017-08-28 · 4 obs

○ 2016-11-30 00:39:18
● 2017-08-28 19:39:08
○ 2026-02-25 06:05:06
○ 2026-07-23 20:53:16

○A72.52.4.912015-06-08 → 2016-11-30 · 7 obs

● 2015-06-08 11:22:54
○ 2015-10-25 04:41:04
○ 2016-01-18 21:35:02
● 2016-04-20 07:34:10
● 2016-11-30 00:39:18
○ 2017-08-28 19:39:08
○ 2026-07-23 20:53:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
optiman.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optiman.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1.registrar-servers.com, dns2.registrar-servers.com`
MX	1	`optiman-com.mail.protection.outlook.com`
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

Name Servers

optiman.com is delegated to two name servers: dns1.registrar-servers.com and dns2.registrar-servers.com.

optiman.com uses the same name servers as several other domains — among them conuityesn.com, cumb.us, allecta.com and two more.

There is at least partial name server overlap between optiman.com and other domains — nicklab.net, fanswapr.com, quinceaneradressesmiami.com and two more among them.

The name servers dns3.registrar-servers.com, dns4.registrar-servers.com and dns5.registrar-servers.com are often found in combination with these name servers.

dns1.registrar-servers.com and dns2.registrar-servers.com each resolve to two IP addresses: dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200, while dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Mail Servers

Mail for optiman.com is handled by a single mail server, optiman-com.mail.protection.outlook.com.

optiman-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.89.0, 52.101.89.1, 52.101.99.0 and 5 others.