`opticalblog.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	44.208.83.180^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	54.84.240.235^{🇺🇸 Amazon54.84.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7107:667d:570b:171e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:36f4:3cd1:55dc:15^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.208.27.76^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
			PTR	`ec2-3-208-27-76.compute-1.amazonaws.com`
		A	13.222.185.86^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
			PTR	`ec2-13-222-185-86.compute-1.amazonaws.com`
NS	`ns2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	54.89.122.29^{🇺🇸 Amazon54.89.0.0/16 EC2 IAD prefix}
			PTR	`ec2-54-89-122-29.compute-1.amazonaws.com`
		A	54.210.156.168^{🇺🇸 Amazon54.210.0.0/16 EC2 IAD VPC Address Range}
			PTR	`ec2-54-210-156-168.compute-1.amazonaws.com`
		A	100.30.180.112^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-30-180-112.compute-1.amazonaws.com`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-03-04 #1

`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=1771291435

WOT: SAFE (60/100)

Same first word

opticalblog.com

Similar names

blogcapitol.com

DNS History

25 records (6 active, 19 former)

○NSbuy.internettraffic.com2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 14:37:02
○ 2015-10-21 07:00:52
○ 2026-03-04 14:18:50

○NSns1.acqwire.com2016-04-06 → 2016-04-06 · 4 obs

○ 2015-12-23 02:34:30
● 2016-04-06 03:56:06
○ 2016-12-07 00:16:06
○ 2026-03-04 14:18:50

●NSns1.namebrightdns.com2026-03-04 → 2026-03-04 · 2 obs

○ 2018-01-12 05:04:16
● 2026-03-04 14:18:50

○NSns1.sedoparking.com2015-10-21 → 2018-01-12 · 7 obs

○ 2015-06-03 14:37:02
● 2015-10-21 07:00:52
● 2015-12-23 02:34:30
○ 2016-04-06 03:56:06
● 2016-12-07 00:16:06
● 2018-01-12 05:04:16
○ 2026-03-04 14:18:50

○NSns2.acqwire.com2016-04-06 → 2016-04-06 · 4 obs

○ 2015-12-23 02:34:30
● 2016-04-06 03:56:06
○ 2016-12-07 00:16:06
○ 2026-03-04 14:18:50

●NSns2.namebrightdns.com2026-03-04 → 2026-03-04 · 2 obs

○ 2018-01-12 05:04:16
● 2026-03-04 14:18:50

○NSns2.sedoparking.com2015-10-21 → 2018-01-12 · 7 obs

○ 2015-06-03 14:37:02
● 2015-10-21 07:00:52
● 2015-12-23 02:34:30
○ 2016-04-06 03:56:06
● 2016-12-07 00:16:06
● 2018-01-12 05:04:16
○ 2026-03-04 14:18:50

○NSnsg1.namebrightdns.com2026-03-04 → 2026-03-04 · 1 obs

○ 2026-03-04 14:18:50

○NSnsg2.namebrightdns.com2026-03-04 → 2026-03-04 · 1 obs

○ 2026-03-04 14:18:50

○NSsell.internettraffic.com2015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 14:37:02
○ 2015-10-21 07:00:52
○ 2026-03-04 14:18:50

○MXlocalhost2016-12-07 → 2018-01-12 · 4 obs

○ 2016-04-06 03:56:06
● 2016-12-07 00:16:06
● 2018-01-12 05:04:16
○ 2026-03-04 14:18:50

○MXmail.nickstel.com2015-10-21 → 2015-12-23 · 4 obs

● 2015-10-21 07:00:52
● 2015-12-23 02:34:30
○ 2016-04-06 03:56:06
○ 2026-03-04 14:18:50

○MXmail.opticalblog.com2016-04-06 → 2016-04-06 · 4 obs

○ 2015-12-23 02:34:30
● 2016-04-06 03:56:06
○ 2016-12-07 00:16:06
○ 2026-03-04 14:18:50

○A107.180.1.2412016-04-06 → 2016-04-06 · 4 obs

○ 2015-12-23 02:34:30
● 2016-04-06 03:56:06
○ 2016-12-07 00:16:06
○ 2026-03-04 14:18:50

○A13.223.25.842026-03-04 → 2026-03-04 · 1 obs

○ 2026-03-04 14:18:50

○A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-04 → 2026-03-04 · 1 obs

○ 2026-03-04 14:18:50

○A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-04 → 2026-03-04 · 1 obs

○ 2026-03-04 14:18:50

●A2600:1f18:4ae:c607:5974:bfa8:d54b:7fe52026-03-04 → 2026-03-04 · 2 obs

○ 2018-01-12 05:04:16
● 2026-03-04 14:18:50

●A2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd2026-03-04 → 2026-03-04 · 2 obs

○ 2018-01-12 05:04:16
● 2026-03-04 14:18:50

●A44.208.83.1802026-03-04 → 2026-03-04 · 2 obs

○ 2018-01-12 05:04:16
● 2026-03-04 14:18:50

○A54.243.117.1972026-03-04 → 2026-03-04 · 1 obs

○ 2026-03-04 14:18:50

●A54.84.240.2352026-03-04 → 2026-03-04 · 2 obs

○ 2018-01-12 05:04:16
● 2026-03-04 14:18:50

○A69.172.201.2082015-06-03 → 2015-06-03 · 3 obs

● 2015-06-03 14:37:02
○ 2015-10-21 07:00:52
○ 2026-03-04 14:18:50

○A72.52.4.1222018-01-12 → 2018-01-12 · 3 obs

○ 2016-12-07 00:16:06
● 2018-01-12 05:04:16
○ 2026-03-04 14:18:50

○A72.52.4.912015-10-21 → 2016-12-07 · 7 obs

○ 2015-06-03 14:37:02
● 2015-10-21 07:00:52
● 2015-12-23 02:34:30
○ 2016-04-06 03:56:06
● 2016-12-07 00:16:06
○ 2018-01-12 05:04:16
○ 2026-03-04 14:18:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	c.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net...	-
opticalblog.com	ns1.namebrightdns.com, ns2.namebrightdns.com	12 records

✅ Authoritative Response

Server: 100.53.132.121

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticalblog.com (unsigned zone)

⏱️ Timing

Total: 177ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`44.208.83.180, 54.84.240.235`
AAAA	2	`2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5`
NS	2	`ns1.namebrightdns.com, ns2.namebrightdns.com`
TXT	1	`v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns1.namebrightdns.com, ns1.namebrightdns.com, ns1.namebrightdns.com...)

Analysis

IP Addresses

opticalblog.com points to four IP numbers: 2600:1f18:4ae:c607:5974:bfa8:d54b:7fe5, 2600:1f18:4ae:c608:1ae1:9fc3:6ee2:84dd, 44.208.83.180 and 54.84.240.235.

Other host names including superfit-blog.com, geyifang.com, claimbrain.com, sorrisocarioca.com and paplearn.com share IP numbers with opticalblog.com.

Name Servers

opticalblog.com's delegation uses two name servers, ns1.namebrightdns.com and ns2.namebrightdns.com.

opticalblog.com shares the same name server setup as other domains, for example pakaa.com, smbforsale.com, m712-030.hutchcity.com, alkaa.com and defensestream.com.

opticalblog.com at least partially shares name servers with other domains, including retroops.com, infinitepumps.com, noclass.net, paradisehut.com and ninjaprep.com.

these name servers are commonly used with nsg2.namebrightdns.com, nsg1.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Five IP numbers per host:

ns1.namebrightdns.com points to 2600:1f18:683a:ae1a:165d:d9b5:87c0:94e0, 2600:1f18:683a:ae1a:7107:667d:570b:171e, 2600:1f18:683a:ae1b:36f4:3cd1:55dc:15, 3.208.27.76 and 13.222.185.86

ns2.namebrightdns.com points to 2600:1f18:683a:ae1a:1dc6:2e82:f754:42f2, 2600:1f18:683a:ae1b:5fd0:44f5:517a:9aeb, 54.89.122.29, 54.210.156.168 and 100.30.180.112

opticalblog.com - robtex.com

opticalblog.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`opticalblog.com`

`com`