opticians.com - dns.ninja

`opticians.com`

DNSSEC	⚠️ Not signed
A	2001:67c:38c::9d^{🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP}
A	195.149.84.157^{🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS}
NS	`redbusprimarydns.worldnews.com` ⭐
		A	2001:67c:38c::e7^{🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP}
			PTR	`dns1.wn.com`
		A	195.149.84.231^{🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS}
NS	`redbusprimarydns.opticians.com` ⚠️ Not in parent delegation
		A	2001:67c:38c::e7^{🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP}
			PTR	`dns1.wn.com`
		A	195.149.84.231^{🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS}
NS	`redbusprimarydns.wn.com` ⚠️ Not in zone NS records
		A	2001:67c:38c::e7^{🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP}
			PTR	`dns1.wn.com`
		A	195.149.84.231^{🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS}
NS	`redbussecondarydns.opticians.com` ⚠️ Not in parent delegation
		A	2001:67c:38c::e8^{🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP}
			PTR	`dns2.wn.com`
		A	195.149.84.232^{🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS}
NS	`redbussecondarydns.wn.com` ⚠️ Not in zone NS records
		A	2001:67c:38c::e8^{🇸🇬 WORLD-NEWS2001:67c:38c::/48 World News BGP}
			PTR	`dns2.wn.com`
		A	195.149.84.232^{🇸🇬 WORLD-NEWS195.149.84.0/24 WORLDNEWS}
MX	`smtp.google.com` ⭐
		A	2607:f8b0:4004:c17::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f26.1e100.net`
		A	2607:f8b0:4004:c17::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bl-in-f27.1e100.net`
		A	2607:f8b0:4004:c21::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f26.1e100.net`
		A	2607:f8b0:4004:c21::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`pe-in-f27.1e100.net`
		A	64.233.180.26^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f26.1e100.net`
			PTR	`pe-in-f26.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
			PTR	`on-in-f27.1e100.net`
			PTR	`pe-in-f27.1e100.net`
		A	142.251.16.26^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
		A	142.251.179.26^{🇺🇸 Google142.251.179.0/24}
			PTR	`pd-in-f26.1e100.net`
SOA	`redbusprimarydns.worldnews.com`root@wn.com serial=1733440437

`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=1784401997

Subdomains

redbussecondarydns.opticians.com

redbusprimarydns.opticians.com

Same first word

opticians.ru

opticians.ca

opticians.org.uk

opticians.software

opticians.com

opticians.gg

opticians.ab.ca

opticians.co.nz

opticians.bc.ca

opticians.cn

opticians.es

opticians.in

opticians.de

opticians.it

opticians.nl

opticians.eu

opticians.directory

opticians.com.au

opticians.ie

Similar names

DNS History

14 records (8 active, 6 former)

●NSredbusprimarydns.opticians.com2015-06-08 → 2026-07-18 · 2 obs

● 2015-06-08 23:10:38
● 2026-07-18 19:31:58

●NSredbusprimarydns.wn.com2026-03-16 → 2026-07-18 · 3 obs

○ 2015-06-08 23:10:38
● 2026-03-16 10:07:10
● 2026-07-18 19:31:58

●NSredbusprimarydns.worldnews.com2026-03-16 → 2026-07-18 · 3 obs

○ 2015-06-08 23:10:38
● 2026-03-16 10:07:10
● 2026-07-18 19:31:58

●NSredbussecondarydns.opticians.com2015-06-08 → 2026-07-18 · 2 obs

● 2015-06-08 23:10:38
● 2026-07-18 19:31:58

●NSredbussecondarydns.wn.com2026-03-16 → 2026-07-18 · 3 obs

○ 2015-06-08 23:10:38
● 2026-03-16 10:07:10
● 2026-07-18 19:31:58

○MXalt1.aspmx.l.google.com2015-06-08 → 2017-05-02 · 4 obs

● 2015-06-08 23:10:38
● 2017-05-02 20:28:42
○ 2026-03-16 10:07:10
○ 2026-07-18 19:31:58

○MXalt2.aspmx.l.google.com2015-06-08 → 2017-05-02 · 4 obs

● 2015-06-08 23:10:38
● 2017-05-02 20:28:42
○ 2026-03-16 10:07:10
○ 2026-07-18 19:31:58

○MXaspmx.l.google.com2015-06-08 → 2017-05-02 · 4 obs

● 2015-06-08 23:10:38
● 2017-05-02 20:28:42
○ 2026-03-16 10:07:10
○ 2026-07-18 19:31:58

○MXaspmx2.googlemail.com2015-06-08 → 2017-05-02 · 4 obs

● 2015-06-08 23:10:38
● 2017-05-02 20:28:42
○ 2026-03-16 10:07:10
○ 2026-07-18 19:31:58

○MXaspmx3.googlemail.com2015-06-08 → 2017-05-02 · 4 obs

● 2015-06-08 23:10:38
● 2017-05-02 20:28:42
○ 2026-03-16 10:07:10
○ 2026-07-18 19:31:58

●MXsmtp.google.com2026-03-16 → 2026-07-18 · 3 obs

○ 2017-05-02 20:28:42
● 2026-03-16 10:07:10
● 2026-07-18 19:31:58

●A195.149.84.1572015-06-08 → 2026-07-18 · 2 obs

● 2015-06-08 23:10:38
● 2026-07-18 19:31:58

●A2001:67c:38c::9d2015-06-08 → 2026-07-18 · 2 obs

● 2015-06-08 23:10:38
● 2026-07-18 19:31:58

○CNAMEwn.48293.fb.dbbsrv.com2015-06-08 → 2015-06-08 · 3 obs

● 2015-06-08 23:10:38
○ 2015-10-26 04:26:44
○ 2026-07-18 19:31:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
opticians.com	redbusprimarydns.wn.com, redbussecondarydns.wn.com	2 records

✅ Authoritative Response

Server:195.149.84.232

NS records: redbusprimarydns.wn.com, redbussecondarydns.wn.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opticians.com (unsigned zone)

⏱️ Timing

Total: 4098ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`195.149.84.157`
AAAA	1	`2001:67c:38c::9d`
NS	2	`redbussecondarydns.opticians.com, redbusprimarydns.opticians.com`
MX	1	`smtp.google.com (pri: 1)`
SOA	1	`redbusprimarydns.worldnews.com root.wn.c`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (redbusprimarydns.wn.com, redbussecondarydns.wn.com)

Analysis

Hierarchy

redbussecondarydns.opticians.com and redbusprimarydns.opticians.com are both subdomains of opticians.com.

IP Addresses

opticians.com has two IP addresses: 195.149.84.157 and 2001:67c:38c::9d

associate.wn.com is an example of another host name that shares IP numbers with opticians.com.

Name Servers

opticians.com has five name servers, which are redbusprimarydns.opticians.com, redbussecondarydns.opticians.com, redbusprimarydns.wn.com and two others.

There is at least partial name server overlap between opticians.com and other domains — algeriaairports.com, arabpresse.com, patras.com and two more among them.

These name servers regularly appear alongside redbussecondarydns.wn.com, redbusprimarydns.worldnews.com, redbusprimarydns.algeriaairports.com and 7 other name servers in NS record sets.

Hostnames that resolve to two IP addresses:

redbusprimarydns.opticians.com resolves to 195.149.84.231 and 2001:67c:38c::e7.

redbussecondarydns.opticians.com resolves to 195.149.84.232 and 2001:67c:38c::e8.

redbusprimarydns.wn.com resolves to 195.149.84.231 and 2001:67c:38c::e7.

redbussecondarydns.wn.com resolves to 195.149.84.232 and 2001:67c:38c::e8.

redbusprimarydns.worldnews.com resolves to 195.149.84.231 and 2001:67c:38c::e7.

The host names redbusprimarydns.opticians.com, redbusprimarydns.wn.com and redbusprimarydns.worldnews.com each resolve to 2001:67c:38c::e7.

The host names redbusprimarydns.opticians.com, redbusprimarydns.wn.com and redbusprimarydns.worldnews.com each resolve to 195.149.84.231.

The host names redbussecondarydns.opticians.com and redbussecondarydns.wn.com both resolve to 2001:67c:38c::e8 IP addresses.

The host names redbussecondarydns.opticians.com and redbussecondarydns.wn.com both resolve to 195.149.84.232 IP addresses.

Mail Servers

Mail for opticians.com is handled by a single mail server, smtp.google.com.

opticians.com uses an identical mail server configuration to several other domains — among them retrogents.com, arcafoundation.org, veridiancarbon.com and two more.

opticians.com has at least partial mail server overlap with other domains such as thelpinc.com, thaliarooms.fr, sjhumanityfoundation.org and two more.

smtp.google.com resolves to 9 IP addresses — 64.233.180.26, 64.233.180.27, 142.251.16.26 and 6 others.