`iosfc.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:af5b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:2388^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.35.136^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.175.91^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lila.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aba^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ba^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lila.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ba^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lila.ns.cloudflare.com`
		A	108.162.192.186^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
		A	172.64.32.186^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
		A	173.245.58.186^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lila.ns.cloudflare.com`
NS	`martin.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c357^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`martin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2357^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`martin.ns.cloudflare.com`
		A	108.162.195.87^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	162.159.44.87^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
		A	172.64.35.87^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`martin.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.35.136, 172.67.175.91
		IPv6 hints	2606:4700:3030::ac43:af5b, 2606:4700:3032::6815:2388
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=71, name=cloudflare-ech.com
SOA	`lila.ns.cloudflare.com`dns@cloudflare.com serial=2403633550

`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=1778395406

⚠️ On DNS blocklist: tif
WOT: SAFE (2/100)

Same first word

iosfc.com

Similar names

sifco.fr

sicof.es

cisof.com

ficos.be

cofis.be

cofis.ca

fisco.fr

fisco.co.kr

ifosc.com

focis.com

sifco.se

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ifocs.com

ofisc.com

cofis.it

fisco.co.jp

fisco.de

scfoi.com

sifco.co

cosfi.com

ficso.org

fisoc.eu

sofic.it

sfico.de

scifo.net

cofis.cz

sifco.co.nz

fisco.fi

fisco.com

cofis.de

cifso.com

scifo.nl

sifco.cn

focis.nz

fisco.be

ofsci.com

focis.fi

sofic.org

sfico.ir

ficos.lu

cofis.ru

socif.com

focis.info

cosif.com

sifco.co.uk

fisoc.com

cosfi.com.vn

csoif.com

csifo.com

siofc.com

cofis.org

osfic.com

fosci.cloud

fisco.ae

fisco.tax

ifocs.it

fisco.ch

cofis.co.uk

fosci.org

ficos.cn

cofis.com

fisco.com.cn

fosci.it

fisco.es

cofis.com.br

sofic.com

fisco.co.uk

focis.de

socif.org

fisco.eu

fciso.com

cofis.es

csoif.com.cn

ifsco.com

cfiso.org

cosfi.ru

sfico.es

fisco.ca

fisco.hr

sifco.com

focis.eu

sifco.co.kr

sifco.eu

focis.org

sicof.it

sifco.org

focis.org.uk

fisco.biz

isfoc.eu

isofc.com

scifo.fr

fisco.vn

cofis.net

fisco.pro

fscio.com.br

ficos.nl

ocisf.com

sofic.ba

socif.net

cifos.com

ficso.com

fisco.cn

ciofs.org

fisco.jp

cofis.ch

fisco.github.io

sifco.net

focis.biz

cofis.lt

fisco.nl

focis.net

focis.pl

fiocs.it

sofic.ru

iscof.pt

sofic.co.jp

csofi.com

cosfi.fr

socif.co

sofic.jp

sifco.uz

fisco.co

cosif.com.br

fisco.pl

ifsco.org

cosif.it

oifsc.com

sfico.com

scifo.info

sofic.org.br

sofci.com

sofic.com.mx

fisco.ro

sfico.info

cosif.fr

cofis.eu

sicfo.com

ciofs.it

ifsco.co.uk

sifco.com.pk

scofi.fr

cofsi.com

ifsco.net

ficos.info

cosfi.it

csoif.cn

DNS History

29 records (6 active, 23 former)

●NSlila.ns.cloudflare.com2026-04-23 → 2026-05-10 · 3 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-10 07:11:14

●NSmartin.ns.cloudflare.com2026-04-23 → 2026-05-10 · 3 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-10 07:11:14

○NSns1.namebrightdns.com2015-12-01 → 2017-04-21 · 7 obs

○ 2015-08-03 01:27:10
● 2015-12-01 18:12:56
● 2016-03-10 08:31:38
○ 2016-05-30 19:46:54
● 2017-04-21 00:44:32
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

○NSns2.namebrightdns.com2015-12-01 → 2017-04-21 · 7 obs

○ 2015-08-03 01:27:10
● 2015-12-01 18:12:56
● 2016-03-10 08:31:38
○ 2016-05-30 19:46:54
● 2017-04-21 00:44:32
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

○NSnsg1.namebrightdns.com2015-08-03 → 2016-05-30 · 6 obs

● 2015-08-03 01:27:10
○ 2015-12-01 18:12:56
○ 2016-03-10 08:31:38
● 2016-05-30 19:46:54
○ 2017-04-21 00:44:32
○ 2026-05-10 07:11:14

○NSnsg2.namebrightdns.com2015-08-03 → 2016-05-30 · 6 obs

● 2015-08-03 01:27:10
○ 2015-12-01 18:12:56
○ 2016-03-10 08:31:38
● 2016-05-30 19:46:54
○ 2017-04-21 00:44:32
○ 2026-05-10 07:11:14

○MXanmail.namebrightmail.com2015-08-03 → 2016-03-10 · 4 obs

● 2015-08-03 01:27:10
● 2016-03-10 08:31:38
○ 2016-05-30 19:46:54
○ 2026-05-10 07:11:14

●A104.21.35.1362026-05-08 → 2026-05-10 · 3 obs

○ 2026-05-07 00:06:20
● 2026-05-08 13:41:52
● 2026-05-10 07:11:14

○A104.26.4.1702026-04-23 → 2026-05-07 · 5 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-07 00:06:20
○ 2026-05-08 13:41:52
○ 2026-05-10 07:11:14

○A104.26.5.1702026-04-23 → 2026-05-07 · 5 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-07 00:06:20
○ 2026-05-08 13:41:52
○ 2026-05-10 07:11:14

○A107.23.195.1782016-05-30 → 2016-05-30 · 4 obs

○ 2016-03-10 08:31:38
● 2016-05-30 19:46:54
○ 2017-04-21 00:44:32
○ 2026-05-10 07:11:14

●A172.67.175.912026-05-08 → 2026-05-10 · 3 obs

○ 2026-05-07 00:06:20
● 2026-05-08 13:41:52
● 2026-05-10 07:11:14

○A172.67.72.312026-04-23 → 2026-05-07 · 5 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-07 00:06:20
○ 2026-05-08 13:41:52
○ 2026-05-10 07:11:14

○A2606:4700:20::681a:4aa2026-04-23 → 2026-05-07 · 5 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-07 00:06:20
○ 2026-05-08 13:41:52
○ 2026-05-10 07:11:14

○A2606:4700:20::681a:5aa2026-04-23 → 2026-05-07 · 5 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-07 00:06:20
○ 2026-05-08 13:41:52
○ 2026-05-10 07:11:14

○A2606:4700:20::ac43:481f2026-04-23 → 2026-05-07 · 5 obs

○ 2017-04-21 00:44:32
● 2026-04-23 02:00:28
● 2026-05-07 00:06:20
○ 2026-05-08 13:41:52
○ 2026-05-10 07:11:14

●A2606:4700:3030::ac43:af5b2026-05-08 → 2026-05-10 · 3 obs

○ 2026-05-07 00:06:20
● 2026-05-08 13:41:52
● 2026-05-10 07:11:14

●A2606:4700:3032::6815:23882026-05-08 → 2026-05-10 · 3 obs

○ 2026-05-07 00:06:20
● 2026-05-08 13:41:52
● 2026-05-10 07:11:14

○A52.0.96.242016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-01 18:12:56
● 2016-03-10 08:31:38
○ 2016-05-30 19:46:54
○ 2026-05-10 07:11:14

○A52.2.15.202015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 01:27:10
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

○A52.20.195.182016-05-30 → 2016-05-30 · 4 obs

○ 2016-03-10 08:31:38
● 2016-05-30 19:46:54
○ 2017-04-21 00:44:32
○ 2026-05-10 07:11:14

○A52.204.129.222017-04-21 → 2017-04-21 · 4 obs

○ 2016-05-30 19:46:54
● 2017-04-21 00:44:32
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

○A52.71.117.992016-03-10 → 2016-03-10 · 4 obs

○ 2015-12-01 18:12:56
● 2016-03-10 08:31:38
○ 2016-05-30 19:46:54
○ 2026-05-10 07:11:14

○A54.165.76.662015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 01:27:10
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

○A54.174.31.2542015-12-01 → 2015-12-01 · 4 obs

○ 2015-08-03 01:27:10
● 2015-12-01 18:12:56
○ 2016-03-10 08:31:38
○ 2026-05-10 07:11:14

○A54.208.74.2152015-12-01 → 2015-12-01 · 4 obs

○ 2015-08-03 01:27:10
● 2015-12-01 18:12:56
○ 2016-03-10 08:31:38
○ 2026-05-10 07:11:14

○A54.85.127.702017-04-21 → 2017-04-21 · 4 obs

○ 2016-05-30 19:46:54
● 2017-04-21 00:44:32
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2015-08-03 → 2016-05-30 · 4 obs

● 2015-08-03 01:27:10
● 2016-05-30 19:46:54
○ 2017-04-21 00:44:32
○ 2026-05-10 07:11:14

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-21 → 2017-04-21 · 4 obs

○ 2016-05-30 19:46:54
● 2017-04-21 00:44:32
○ 2026-04-23 02:00:28
○ 2026-05-10 07:11:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...	-
iosfc.com	lila.ns.cloudflare.com, martin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.186

NS records: lila.ns.cloudflare.com, martin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iosfc.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.35.136, 172.67.175.91`
AAAA	2	`2606:4700:3030::ac43:af5b, 2606:4700:3032::6815:2388`
NS	2	`lila.ns.cloudflare.com, martin.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lila.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

iosfc.com points to four IP numbers: 2606:4700:3030::ac43:af5b, 2606:4700:3032::6815:2388, 104.21.35.136 and 172.67.175.91.

For instance, other host names poundad.co.uk, zucco.com.br, maguroya.grupo.jp, cappexconnect.com and dk-888.com share IP numbers with iosfc.com.

Name Servers

iosfc.com is delegated to two name servers: lila.ns.cloudflare.com and martin.ns.cloudflare.com.

iosfc.com uses the same name server setup as other domains such as kushaem.net, climatiq.io, warnes.com, coremech.com and ofismate.com.

iosfc.com shares name servers with other domains at least partially, for example ddca.ro, monkeysteam.com, wuxlyts0075.cc, njurylawyer.com and s-office.team.

These name servers are commonly used with alice.ns.cloudflare.com.

Host names with six IP numbers: host name lila.ns.cloudflare.com points to: 2606:4700:50::adf5:3aba, 2803:f800:50::6ca2:c0ba, 2a06:98c1:50::ac40:20ba, 108.162.192.186, 172.64.32.186 and 173.245.58.186; host name martin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c57, 2803:f800:50::6ca2:c357, 2a06:98c1:50::ac40:2357, 108.162.195.87, 162.159.44.87 and 172.64.35.87.

iosfc.com - robtex.com

iosfc.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

`iosfc.com`

`com`