rofso.com - dns.ninja

`rofso.com`

DNSSEC	⚠️ Not signed
NS	`dns109.ovh.net` ⭐
		A	2001:41d0:d01:300::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`dns109.ovh.net`
		A	5.196.41.217^{🇫🇷 OVH5.196.0.0/16}
NS	`ns109.ovh.net`
		A	2001:41d0:b00:fd00::2^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns109.ovh.net`
		A	5.135.67.9^{🇫🇷 OVH5.135.0.0/16}
MX	`mx.spamexperts.com` ⭐
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
MX	`fallbackmx.spamexperts.eu`⁽²⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
MX	`lastmx.spamexperts.net`⁽³⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	2001:978:2:7::162:100^{🇩🇪 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	2001:978:2:2c::137:100^{🇳🇱 COGENT2001:978::/32 C.C.D. Cogent Communications Deutschland GmbH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
			PTR	`fe1-r2-in.ch03.l.antispamcloud.com`
		A	149.13.75.27^{🇩🇪 AS16633149.13.75.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe1-r3-in.fra02.l.antispamcloud.com`
		A	154.59.104.23^{🇳🇱 COGENT154.59.104.0/24 Registered for Cogent Communications Customer - N-ABLE CLOUD GMBH}
			PTR	`fe2-r3-in.ams14.l.antispamcloud.com`
TXT	`v=spf1 mx a ip4:5.196.253.122 ~all`
SOA	`dns109.ovh.net`tech@ovh.net 2025-07-29 #4

`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=1782712270

WOT: SAFE (60/100)

Same first word

rofso.com

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DNS History

10 records (5 active, 5 former)

●NSdns109.ovh.net2018-07-26 → 2026-06-29 · 3 obs

○ 2016-05-07 00:24:36
● 2018-07-26 09:48:50
● 2026-06-29 06:19:56

●NSns109.ovh.net2018-07-26 → 2026-06-29 · 3 obs

○ 2016-05-07 00:24:36
● 2018-07-26 09:48:50
● 2026-06-29 06:19:56

○NSns381634.ovh.net2015-06-27 → 2016-05-07 · 4 obs

● 2015-06-27 05:11:38
● 2016-05-07 00:24:36
○ 2018-07-26 09:48:50
○ 2026-06-29 06:19:56

○NSsdns2.ovh.net2015-06-27 → 2016-05-07 · 4 obs

● 2015-06-27 05:11:38
● 2016-05-07 00:24:36
○ 2018-07-26 09:48:50
○ 2026-06-29 06:19:56

●MXfallbackmx.spamexperts.eu2018-07-26 → 2026-06-29 · 3 obs

○ 2016-05-07 00:24:36
● 2018-07-26 09:48:50
● 2026-06-29 06:19:56

●MXlastmx.spamexperts.net2018-07-26 → 2026-06-29 · 3 obs

○ 2016-05-07 00:24:36
● 2018-07-26 09:48:50
● 2026-06-29 06:19:56

○MXmail.rofso.com2015-06-27 → 2016-05-07 · 4 obs

● 2015-06-27 05:11:38
● 2016-05-07 00:24:36
○ 2018-07-26 09:48:50
○ 2026-06-29 06:19:56

●MXmx.spamexperts.com2018-07-26 → 2026-06-29 · 3 obs

○ 2016-05-07 00:24:36
● 2018-07-26 09:48:50
● 2026-06-29 06:19:56

○A37.187.253.2142015-06-27 → 2016-05-07 · 4 obs

● 2015-06-27 05:11:38
● 2016-05-07 00:24:36
○ 2018-07-26 09:48:50
○ 2026-06-29 06:19:56

○A51.254.144.2412018-07-26 → 2018-07-26 · 4 obs

○ 2016-05-07 00:24:36
● 2018-07-26 09:48:50
○ 2026-03-02 23:29:14
○ 2026-06-29 06:19:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...	-
rofso.com	ns109.ovh.net, dns109.ovh.net	-

✅ Authoritative Response

Server:5.135.67.9

NS records: ns109.ovh.net, dns109.ovh.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rofso.com (unsigned zone)

⏱️ Timing

Total: 1475ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns109.ovh.net, dns109.ovh.net`
MX	3	`mx.spamexperts.com (pri: 10), lastmx.spamexperts.net (pri: 30)...`
TXT	1	`v=spf1 mx a ip4:5.196.253.122 ~all`
SOA	1	`dns109.ovh.net tech.ovh.net`

Analysis

Name Servers

rofso.com is served by two delegated name servers, dns109.ovh.net and ns109.ovh.net.

rofso.com has the same name server delegation as a number of other domains, such as ajoupa.com, cloudtel.fr, byb.fr and two more.

The DNS delegation for rofso.com at least partly coincides with that of other domains, purpledev.biz being one example.

Each of the two host names carries two IP addresses: dns109.ovh.net points to 5.196.41.217 and 2001:41d0:d01:300::2, and ns109.ovh.net points to 5.135.67.9 and 2001:41d0:b00:fd00::2.

Mail Servers

Incoming mail for rofso.com is delivered via three mail servers: mx.spamexperts.com, fallbackmx.spamexperts.eu and lastmx.spamexperts.net.

rofso.com shares at least some of its mail servers with other domains — for example ainetmail.com, laisa.com.mx, faithandco.com and two more.

Host names resolving to 8 IP numbers:

lastmx.spamexperts.net carries IP addresses 38.71.16.244, 38.89.254.156 and 149.13.75.27, with 5 other addresses beyond those.

Host names resolving to 6 IP numbers:

fallbackmx.spamexperts.eu carries IP addresses 38.71.16.244, 38.89.254.156 and 38.101.250.150, with 3 other addresses beyond those.

Hosts with two IP numbers each:

mx.spamexperts.com maps to two IP addresses — 38.71.16.244 and 2001:550:2:78::ca:100.

These two host names — lastmx.spamexperts.net and fallbackmx.spamexperts.eu — each point to 2001:550:2:3::62:100 IP addresses.

These two host names — lastmx.spamexperts.net and fallbackmx.spamexperts.eu — each point to 2001:550:2:61::2fc:100 IP addresses.

lastmx.spamexperts.net, fallbackmx.spamexperts.eu and mx.spamexperts.com all direct to 38.71.16.244.

These two host names — lastmx.spamexperts.net and fallbackmx.spamexperts.eu — each point to 38.89.254.156 IP addresses.

These two host names — fallbackmx.spamexperts.eu and mx.spamexperts.com — each point to 2001:550:2:78::ca:100 IP addresses.