serveroffline.net - dns.ninja

`serveroffline.net`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:57b^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:8571^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.5.123^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.133.113^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`karina.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ab2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`karina.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`karina.ns.cloudflare.com`
		A	108.162.192.178^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	172.64.32.178^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
		A	173.245.58.178^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`karina.ns.cloudflare.com`
NS	`tom.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b93^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`tom.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c193^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`tom.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2193^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`tom.ns.cloudflare.com`
		A	108.162.193.147^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.147^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.147^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`serveroffline-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::1^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	52.101.68.0^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00100.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.24^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-as8pr05cu00300.inbound.protection.outlook.com`
TXT	`MS=ms60835599`
TXT	`google-site-verification=Y13iSCj9KLT47RFi5tJUCuXMbLsjZPr8KfVHoSR4V4k`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.5.123, 172.67.133.113
		IPv6 hints	2606:4700:3031::6815:57b, 2606:4700:3035::ac43:8571
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=202, name=cloudflare-ech.com
SOA	`karina.ns.cloudflare.com`dns@cloudflare.com serial=2409156427

`net`

	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=1784409632

🔒 HSTS Preload (+subdomains)

PTR for

165.55.175.199.in-addr.arpa

Same first word

serveroffline.net

serveroffline.com

Similar names

offlineserver.com

DNS History

18 records (7 active, 11 former)

●NSkarina.ns.cloudflare.com2015-08-11 → 2026-07-18 · 2 obs

● 2015-08-11 09:53:10
● 2026-07-18 21:30:50

●NStom.ns.cloudflare.com2015-08-11 → 2026-07-18 · 2 obs

● 2015-08-11 09:53:10
● 2026-07-18 21:30:50

○MXmx1a.srvnl.nl2015-08-11 → 2016-11-27 · 4 obs

● 2015-08-11 09:53:10
● 2016-11-27 02:47:54
○ 2016-12-05 13:55:14
○ 2026-07-18 21:30:50

○MXmx2a.srvnl.nl2015-08-11 → 2016-11-27 · 4 obs

● 2015-08-11 09:53:10
● 2016-11-27 02:47:54
○ 2016-12-05 13:55:14
○ 2026-07-18 21:30:50

●MXserveroffline-net.mail.protection.outlook.com2016-12-05 → 2026-07-18 · 3 obs

○ 2016-11-27 02:47:54
● 2016-12-05 13:55:14
● 2026-07-18 21:30:50

●A104.21.5.1232026-03-18 → 2026-07-18 · 10 obs

○ 2016-12-18 19:32:26
● 2026-03-18 15:48:54
● 2026-05-13 05:15:30
○ 2026-05-23 11:06:06
● 2026-05-29 12:32:20
● 2026-06-13 14:48:34
○ 2026-06-16 00:38:08
○ 2026-06-17 18:15:48
● 2026-07-02 06:45:20
● 2026-07-18 21:30:50

○A104.28.12.872015-08-11 → 2016-12-18 · 4 obs

● 2015-08-11 09:53:10
● 2016-12-18 19:32:26
○ 2026-03-18 15:48:54
○ 2026-07-18 21:30:50

○A104.28.13.872015-08-11 → 2016-12-18 · 4 obs

● 2015-08-11 09:53:10
● 2016-12-18 19:32:26
○ 2026-03-18 15:48:54
○ 2026-07-18 21:30:50

●A172.67.133.1132026-03-18 → 2026-07-18 · 10 obs

○A188.114.96.02026-05-23 → 2026-06-17 · 8 obs

○ 2026-05-13 05:15:30
● 2026-05-23 11:06:06
○ 2026-05-29 12:32:20
○ 2026-06-13 14:48:34
● 2026-06-16 00:38:08
● 2026-06-17 18:15:48
○ 2026-07-02 06:45:20
○ 2026-07-18 21:30:50

○A188.114.97.02026-05-23 → 2026-06-17 · 8 obs

○ 2026-05-13 05:15:30
● 2026-05-23 11:06:06
○ 2026-05-29 12:32:20
○ 2026-06-13 14:48:34
● 2026-06-16 00:38:08
● 2026-06-17 18:15:48
○ 2026-07-02 06:45:20
○ 2026-07-18 21:30:50

○A2400:cb00:2048:1::681c:c572016-11-27 → 2016-12-18 · 5 obs

○ 2015-08-11 09:53:10
● 2016-11-27 02:47:54
● 2016-12-18 19:32:26
○ 2026-03-18 15:48:54
○ 2026-07-18 21:30:50

○A2400:cb00:2048:1::681c:d572016-11-27 → 2016-12-18 · 5 obs

○ 2015-08-11 09:53:10
● 2016-11-27 02:47:54
● 2016-12-18 19:32:26
○ 2026-03-18 15:48:54
○ 2026-07-18 21:30:50

●A2606:4700:3031::6815:57b2026-03-18 → 2026-07-18 · 10 obs

○A2606:4700:3034::ac43:85712026-03-18 → 2026-06-13 · 8 obs

○ 2016-12-18 19:32:26
● 2026-03-18 15:48:54
● 2026-05-13 05:15:30
○ 2026-05-23 11:06:06
● 2026-05-29 12:32:20
● 2026-06-13 14:48:34
○ 2026-06-16 00:38:08
○ 2026-07-18 21:30:50

●A2606:4700:3035::ac43:85712026-07-02 → 2026-07-18 · 3 obs

○ 2026-06-17 18:15:48
● 2026-07-02 06:45:20
● 2026-07-18 21:30:50

○A2a06:98c1:3120::2026-05-23 → 2026-06-17 · 8 obs

○ 2026-05-13 05:15:30
● 2026-05-23 11:06:06
○ 2026-05-29 12:32:20
○ 2026-06-13 14:48:34
● 2026-06-16 00:38:08
● 2026-06-17 18:15:48
○ 2026-07-02 06:45:20
○ 2026-07-18 21:30:50

○A2a06:98c1:3121::2026-05-23 → 2026-06-17 · 8 obs

○ 2026-05-13 05:15:30
● 2026-05-23 11:06:06
○ 2026-05-29 12:32:20
○ 2026-06-13 14:48:34
● 2026-06-16 00:38:08
● 2026-06-17 18:15:48
○ 2026-07-02 06:45:20
○ 2026-07-18 21:30:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net...	-
serveroffline.net	tom.ns.cloudflare.com, karina.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.178

NS records: tom.ns.cloudflare.com, karina.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 692ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.133.113, 104.21.5.123`
AAAA	2	`2606:4700:3035::ac43:8571, 2606:4700:3031::6815:57b`
NS	2	`karina.ns.cloudflare.com, tom.ns.cloudflare.com`
MX	1	`serveroffline-net.mail.protection.outloo`
TXT	3	`MS=ms60835599, google-site-verification=Y13iSCj9KLT47RF...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`karina.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

serveroffline.net directs to four IP numbers, which are 104.21.5.123, 172.67.133.113, 2606:4700:3031::6815:57b and 2606:4700:3035::ac43:8571.

Among the host names that share IP numbers with serveroffline.net are garforthleague.co.uk, myareadesign.it, cabassepro.com and two others.

Name Servers

serveroffline.net uses two name servers for its delegation: karina.ns.cloudflare.com and tom.ns.cloudflare.com.

serveroffline.net has the same name server delegation as a number of other domains, such as oceandns.net, fuelset.co.nz, stevedworman.com and two more.

The name servers of serveroffline.net overlap at least partially with those of other domains — among them unfattentech.digital, raymax.lk, crazilyeverafter.com and two more.

These name servers commonly appear alongside the name servers kia.ns.cloudflare.com and edna.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname karina.ns.cloudflare.com directs to 108.162.192.178, 172.64.32.178 and 173.245.58.178 along with 3 other IP addresses.

Hostname tom.ns.cloudflare.com directs to 108.162.193.147, 172.64.33.147 and 173.245.59.147 along with 3 other IP addresses.

Mail Servers

serveroffline.net routes its mail through a single mail server, serveroffline-net.mail.protection.outlook.com.

serveroffline-net.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.0, 52.101.68.8 and 52.101.68.10, along with 5 other.