sightbear.com - dns.ninja

`sightbear.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns17.domaincontrol.com` ⭐
		A	2603:5:21c0::9^{🇺🇸 GODADDY-DNS2603:5:21c0::/44}
			PTR	`ns17.domaincontrol.com`
		A	97.74.108.9^{🇺🇸 GODADDY-DNS97.74.108.0/23}
			PTR	`ns17.domaincontrol.com`
NS	`ns18.domaincontrol.com`
		A	2603:5:22c0::9^{🇺🇸 GODADDY-DNS2603:5:22c0::/44}
			PTR	`ns18.domaincontrol.com`
		A	173.201.76.9^{🇺🇸 GODADDY-DNS173.201.76.0/23}
			PTR	`ns18.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f26.1e100.net`
		A	172.253.62.26^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=IUqGc9my-5dXvjNafrYJ5pd1sVSYhGUwxV7vBFqE2f4`
TXT	`v=spf1 include:dc-aa8e722993._spfm.sightbear.com ~all`
TXT	`cb7be979a046c3e9758812145ba6ede31b7c1ed6`
SOA	`ns17.domaincontrol.com`dns@jomax.net 2025-11-11 #0

`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=1783088696

Same first word

sightbear.com

Similar names

DNS History

20 records (8 active, 12 former)

○NSdns1.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○NSdns2.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○NSdns3.registrar-servers.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:19:54
○ 2017-10-03 10:52:38
○ 2026-07-03 14:39:52

○NSdns4.registrar-servers.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:19:54
○ 2017-10-03 10:52:38
○ 2026-07-03 14:39:52

○NSdns5.registrar-servers.com2016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:19:54
○ 2017-10-03 10:52:38
○ 2026-07-03 14:39:52

●NSns17.domaincontrol.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

●NSns18.domaincontrol.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

●MXalt1.aspmx.l.google.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

●MXalt2.aspmx.l.google.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

●MXalt3.aspmx.l.google.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

●MXalt4.aspmx.l.google.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

●MXaspmx.l.google.com2026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

○MXeforward1.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○MXeforward2.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○MXeforward3.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○MXeforward4.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○MXeforward5.registrar-servers.com2016-12-16 → 2017-10-03 · 4 obs

● 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

○A185.112.12.1322016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:19:54
○ 2017-10-03 10:52:38
○ 2026-07-03 14:39:52

○A185.171.252.1492017-10-03 → 2017-10-03 · 4 obs

○ 2016-12-16 05:19:54
● 2017-10-03 10:52:38
○ 2026-02-16 09:27:00
○ 2026-07-03 14:39:52

●A76.76.21.212026-02-16 → 2026-07-03 · 3 obs

○ 2017-10-03 10:52:38
● 2026-02-16 09:27:00
● 2026-07-03 14:39:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, d.gtld-servers.net...	-
sightbear.com	ns17.domaincontrol.com, ns18.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.76.9

NS records: ns17.domaincontrol.com, ns18.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sightbear.com (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns17.domaincontrol.com, ns18.domaincontrol.com`
MX	5	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	3	`google-site-verification=IUqGc9my-5dXvjN, v=spf1 include:dc-aa8e722993._spfm.sight...`
SOA	1	`ns17.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns17.domaincontrol.com, ns17.domaincontrol.com, ns18.domaincontrol.com...)

Analysis

IP Addresses

sightbear.com has exactly one IP address — 76.76.21.21.

eminenceit.com, agiletribe.consulting, epilaser.pl plus two other host names have IP numbers in common with sightbear.com.

Name Servers

sightbear.com is delegated to two name servers: ns17.domaincontrol.com and ns18.domaincontrol.com.

The name server configuration of sightbear.com is shared with other domains, for instance heroinproblem.com, bakersfieldretailsystems.com, tonystafford.com and two others.

sightbear.com shares at least some of its name servers with other domains, such as mathes.jp.

ns17.domaincontrol.com and ns18.domaincontrol.com each resolve to two IP addresses: ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9, while ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9.

Mail Servers

sightbear.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

At least some of the mail servers used by sightbear.com are shared with other domains: ns500758.ns500759.ns500698.ns500698.ns500698.ns500698.ns500736.ns500735.ns500735.ns500735.ns500576.ns500698.ns500576.ns500576.ns500619.ns500619.trackreceptor.com, baam.pl, ns500794.ns500841.ns500795.ns500795.ns500794.ns500795.ns500795.ns500794.ns500795.ns500790.ns500795.lustypartnersfinder.com and two others among them.

These mail servers often appear in conjunction with the mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 172.253.62.26 and 2607:f8b0:4004:c23::1a.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.