`fiberoptisk.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b06b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:301e^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.48.30^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.176.107^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dora.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a6c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c06c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:206c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dora.ns.cloudflare.com`
		A	108.162.192.108^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	172.64.32.108^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
		A	173.245.58.108^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dora.ns.cloudflare.com`
NS	`jakub.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c55^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c355^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jakub.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2355^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jakub.ns.cloudflare.com`
		A	108.162.195.85^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	162.159.44.85^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
		A	172.64.35.85^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jakub.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.48.30, 172.67.176.107
		IPv6	2606:4700:3030::ac43:b06b, 2606:4700:3034::6815:301e
SOA	`dora.ns.cloudflare.com`dns@cloudflare.com serial=2399040518

`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

Same first word

fiberoptisk.no

fiberoptisk.com

fiberoptisk.net

Similar names

bikefitpros.com

fiberoptiks.com

DNS History

19 records (6 active, 13 former)

●NSdora.ns.cloudflare.com2026-02-28 → 2026-03-22 · 3 obs

○ 2020-01-07 04:29:12
● 2026-02-28 21:21:38
● 2026-03-22 22:05:44

●NSjakub.ns.cloudflare.com2026-02-28 → 2026-03-22 · 3 obs

○ 2020-01-07 04:29:12
● 2026-02-28 21:21:38
● 2026-03-22 22:05:44

○NSns1.sedoparking.com2015-06-28 → 2017-02-06 · 4 obs

● 2015-06-28 03:43:42
● 2017-02-06 15:08:06
○ 2020-01-07 04:29:12
○ 2026-03-22 22:05:44

○NSns1.undeveloped.com2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-06 15:08:06
● 2020-01-07 04:29:12
○ 2026-02-28 21:21:38
○ 2026-03-22 22:05:44

○NSns2.sedoparking.com2015-06-28 → 2017-02-06 · 4 obs

● 2015-06-28 03:43:42
● 2017-02-06 15:08:06
○ 2020-01-07 04:29:12
○ 2026-03-22 22:05:44

○NSns2.undeveloped.com2020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-06 15:08:06
● 2020-01-07 04:29:12
○ 2026-02-28 21:21:38
○ 2026-03-22 22:05:44

○MXlocalhost2017-02-06 → 2017-02-06 · 4 obs

○ 2016-06-24 19:27:26
● 2017-02-06 15:08:06
○ 2026-02-28 21:21:38
○ 2026-03-22 22:05:44

○MXmail.nickstel.com2015-06-28 → 2016-06-24 · 4 obs

● 2015-06-28 03:43:42
● 2016-06-24 19:27:26
○ 2017-02-06 15:08:06
○ 2026-03-22 22:05:44

●A104.21.48.302026-02-28 → 2026-03-22 · 5 obs

○ 2020-01-07 04:29:12
● 2026-02-28 21:21:38
● 2026-03-11 02:11:30
○ 2026-03-11 08:28:52
● 2026-03-22 22:05:44

●A172.67.176.1072026-02-28 → 2026-03-22 · 5 obs

○ 2020-01-07 04:29:12
● 2026-02-28 21:21:38
● 2026-03-11 02:11:30
○ 2026-03-11 08:28:52
● 2026-03-22 22:05:44

○A188.114.96.02026-03-11 → 2026-03-11 · 3 obs

○ 2026-03-11 02:11:30
● 2026-03-11 08:28:52
○ 2026-03-22 22:05:44

○A188.114.97.02026-03-11 → 2026-03-11 · 3 obs

○ 2026-03-11 02:11:30
● 2026-03-11 08:28:52
○ 2026-03-22 22:05:44

●A2606:4700:3030::ac43:b06b2026-02-28 → 2026-03-22 · 5 obs

○ 2020-01-07 04:29:12
● 2026-02-28 21:21:38
● 2026-03-11 02:11:30
○ 2026-03-11 08:28:52
● 2026-03-22 22:05:44

●A2606:4700:3034::6815:301e2026-02-28 → 2026-03-22 · 5 obs

○ 2020-01-07 04:29:12
● 2026-02-28 21:21:38
● 2026-03-11 02:11:30
○ 2026-03-11 08:28:52
● 2026-03-22 22:05:44

○A2a05:d014:9da:8c10:306e:3e07:a16f:a5522020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-06 15:08:06
● 2020-01-07 04:29:12
○ 2026-02-28 21:21:38
○ 2026-03-22 22:05:44

○A2a06:98c1:3120::2026-03-11 → 2026-03-11 · 3 obs

○ 2026-03-11 02:11:30
● 2026-03-11 08:28:52
○ 2026-03-22 22:05:44

○A2a06:98c1:3121::2026-03-11 → 2026-03-11 · 3 obs

○ 2026-03-11 02:11:30
● 2026-03-11 08:28:52
○ 2026-03-22 22:05:44

○A52.58.78.162020-01-07 → 2020-01-07 · 4 obs

○ 2017-02-06 15:08:06
● 2020-01-07 04:29:12
○ 2026-02-28 21:21:38
○ 2026-03-22 22:05:44

○A72.52.4.1202015-06-28 → 2017-02-06 · 4 obs

● 2015-06-28 03:43:42
● 2017-02-06 15:08:06
○ 2020-01-07 04:29:12
○ 2026-03-22 22:05:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
fiberoptisk.com	dora.ns.cloudflare.com, jakub.ns.cloudflare.com	12 records

✅ Authoritative Response

Server: 108.162.192.108

NS records: dora.ns.cloudflare.com, jakub.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fiberoptisk.com (unsigned zone)

⏱️ Timing

Total: 278ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.48.30, 172.67.176.107`
AAAA	2	`2606:4700:3030::ac43:b06b, 2606:4700:3034::6815:301e`
NS	2	`dora.ns.cloudflare.com, jakub.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dora.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)

Analysis

IP Addresses

fiberoptisk.com resolves to four IPs: 2606:4700:3030::ac43:b06b, 2606:4700:3034::6815:301e, 104.21.48.30 and 172.67.176.107.

Other host names, for instance bpigydbzlrszz.online, chakiraccho.com, vinojet.mobi, mm.hit.bg and bechtelroad.com share IP numbers with fiberoptisk.com.

Name Servers

fiberoptisk.com has two name servers: dora.ns.cloudflare.com and jakub.ns.cloudflare.com.

fiberoptisk.com shares the same name server setup as other domains, for example yunchakj.com, baoyu80.com, kuikuihome.com, zhufuyou.net and milatrip.com.

fiberoptisk.com shares some name servers with other domains, for example hfyszy.com, newspaper-templates.com, bxt.uk, italiasmartphonereview.it and teraboxapkmod.net.

These name servers are commonly used with the name servers hattie.ns.cloudflare.com.

Host names with six IP numbers: dora.ns.cloudflare.com points to: 2606:4700:50::adf5:3a6c, 2803:f800:50::6ca2:c06c, 2a06:98c1:50::ac40:206c, 108.162.192.108, 172.64.32.108 and 173.245.58.108; jakub.ns.cloudflare.com points to: 2606:4700:58::a29f:2c55, 2803:f800:50::6ca2:c355, 2a06:98c1:50::ac40:2355, 108.162.195.85, 162.159.44.85 and 172.64.35.85.

fiberoptisk.com - robtex.com

fiberoptisk.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

`fiberoptisk.com`

`com`