isfforum.com - dns.ninja

`isfforum.com`

DNSSEC	⚠️ Not signed
A	91.195.240.13^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`a.ns36.de` ⭐
		A	91.195.241.7^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
NS	`b.ns36.de`
		A	91.195.240.7^{🇩🇪 SEDO91.195.240.0/23 -NET-PI}
MX	`mailgw.ns36.de` ⭐
		A	127.0.0.1
TXT	`c918b20f17f76c05b6201f96041400ae30961ed6`
TXT	`3db6448314c104d9d7f89a72f73857cb370b1ed6`
TXT	`cc6f7a0c9e3158b8a0645768cd49b799fc351ed6`
TXT	`90b7aa6b8732a6a15bf07c4977c4fdf86d5d1ed6`
TXT	`270899242ada1b75144af47dca59b063cb2a1ed6`
TXT	`4c5eefe16cc7b8ffd68b2ac61b49ea70c21f1ed6`
TXT	`e634cf1e960ac7e5cde4212a4a29b1ce75df1ed6`
TXT	`c60abcce18c4ce9db211e21105d61347bf061ed6`
TXT	`af17d09e66919552cd74a3e470251fd48f361ed6`
TXT	`21556230fb6a360491772fa5f030eb6feb9d1ed6`
TXT	`08e62ff0f8bd2c67322937afccb7db55d10f1ed6`
TXT	`7f21703567123f292fc33bcd8b423a13a84e1ed6`
TXT	`50ae14d8170e634a63f2d2bd7a249075310d1ed6`
TXT	`439c0ee4348739ea7626742a6792a22d5e591ed6`
TXT	`08c37d6574fd00b343c9445dc2cb1f3325d31ed6`
TXT	`6c6e418c765ac0a5c10537510edd974f3d7f1ed6`
TXT	`ae7c699c2a0020fa394c996db9f7eeb3d66f1ed6`
SOA	`a.ns36.de`hostmaster@ns36.de 2018-07-06 #1

`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=1785914459

WOT: SAFE (60/100)

Subdomains

dev.isfforum.com

ftp.isfforum.com

www.isfforum.com

mail.isfforum.com

Same first word

isfforum.com

Similar names

fiforums.com

fusiform.co

formufis.com

forumsfi.com

ifsforum.de

sfiforum.com

fsiforum.cz

DNS History

30 records (4 active, 26 former)

●NSa.ns36.de2026-07-02 → 2026-08-05 · 3 obs

○ 2026-02-17 22:41:20
● 2026-07-02 11:23:36
● 2026-08-05 07:27:36

●NSb.ns36.de2026-07-02 → 2026-08-05 · 3 obs

○ 2026-02-17 22:41:20
● 2026-07-02 11:23:36
● 2026-08-05 07:27:36

○NSgalilea.ns.cloudflare.com2026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○NSkobe.ns.cloudflare.com2026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○NSns1.r4l.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-02-12 02:45:02
● 2020-01-29 03:22:56
○ 2026-02-17 22:41:20
○ 2026-08-05 07:27:36

○NSns1.webuilders.com2009-01-18 → 2017-02-12 · 4 obs

● 2009-01-18 14:47:36
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○NSns2.r4l.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-02-12 02:45:02
● 2020-01-29 03:22:56
○ 2026-02-17 22:41:20
○ 2026-08-05 07:27:36

○NSns2.webuilders.com2009-01-18 → 2017-02-12 · 4 obs

● 2009-01-18 14:47:36
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○NSns3.webuilders.com2009-01-18 → 2017-02-12 · 4 obs

● 2009-01-18 14:47:36
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXalt1.aspmx.l.google.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXalt2.aspmx.l.google.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXaspmx.l.google.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXaspmx2.googlemail.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXaspmx3.googlemail.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXaspmx4.googlemail.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXaspmx5.googlemail.com2015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

○MXmail.isfforum.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 14:47:36
○ 2015-08-07 12:38:54
○ 2026-08-05 07:27:36

●MXmailgw.ns36.de2026-07-02 → 2026-08-05 · 7 obs

○ 2026-02-17 22:41:20
● 2026-07-02 11:23:36
○ 2026-07-10 13:45:14
● 2026-07-11 15:10:34
○ 2026-07-17 06:14:36
● 2026-07-21 02:20:52
● 2026-08-05 07:27:36

○MXmx1.r4l.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-02-12 02:45:02
● 2020-01-29 03:22:56
○ 2026-02-17 22:41:20
○ 2026-08-05 07:27:36

○MXmx2.r4l.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-02-12 02:45:02
● 2020-01-29 03:22:56
○ 2026-02-17 22:41:20
○ 2026-08-05 07:27:36

○MXmx3.r4l.com2020-01-29 → 2020-01-29 · 4 obs

○ 2017-02-12 02:45:02
● 2020-01-29 03:22:56
○ 2026-02-17 22:41:20
○ 2026-08-05 07:27:36

○MXsmtp.google.com2026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○A104.21.43.1412026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○A142.4.204.1812020-01-29 → 2020-01-29 · 4 obs

○ 2017-02-12 02:45:02
● 2020-01-29 03:22:56
○ 2026-02-17 22:41:20
○ 2026-08-05 07:27:36

○A172.67.180.522026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○A2606:4700:3036::ac43:b4342026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○A2606:4700:3037::6815:2b8d2026-02-17 → 2026-02-17 · 4 obs

○ 2020-01-29 03:22:56
● 2026-02-17 22:41:20
○ 2026-07-02 11:23:36
○ 2026-08-05 07:27:36

○A63.249.17.2092009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 14:47:36
○ 2015-08-07 12:38:54
○ 2026-08-05 07:27:36

○A63.249.18.2412015-08-07 → 2017-02-12 · 5 obs

○ 2009-01-18 14:47:36
● 2015-08-07 12:38:54
● 2017-02-12 02:45:02
○ 2020-01-29 03:22:56
○ 2026-08-05 07:27:36

●A91.195.240.132026-07-02 → 2026-08-05 · 7 obs

○ 2026-02-17 22:41:20
● 2026-07-02 11:23:36
○ 2026-07-10 13:45:14
● 2026-07-11 15:10:34
○ 2026-07-17 06:14:36
● 2026-07-21 02:20:52
● 2026-08-05 07:27:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
isfforum.com	a.ns36.de, b.ns36.de	-

✅ Authoritative Response

Server:91.195.241.7

NS records: a.ns36.de, b.ns36.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isfforum.com (unsigned zone)

⏱️ Timing

Total: 3700ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.195.240.13`
NS	2	`a.ns36.de, b.ns36.de`
MX	1	`mailgw.ns36.de (pri: 10)`
TXT	17	`c918b20f17f76c05b6201f96041400ae30961ed6, 3db6448314c104d9d7f89a72f73857cb370b1ed6...`
SOA	1	`a.ns36.de hostmaster.ns36.de`

Analysis

Hierarchy

dev.isfforum.com, ftp.isfforum.com, www.isfforum.com and mail.isfforum.com each fall under the parent domain isfforum.com.

IP Addresses

isfforum.com has exactly one IP address — 91.195.240.13.

shihonage.com, krembo.com, seecod.com plus two other host names have IP numbers in common with isfforum.com.

Name Servers

The NS records for isfforum.com delegate to a.ns36.de and b.ns36.de.

The name server configuration of isfforum.com is shared with other domains, for instance my-pera.com, www.crossoverradioonline.com, andrealindemann.com and two others.

isfforum.com partially shares its name servers with domains like www.boraweb.de and wfp.be.

a.ns36.de resolves to 91.195.241.7. b.ns36.de resolves to 91.195.240.7. Both host names point to a single IP number.

Mail Servers

isfforum.com uses one mail server — mailgw.ns36.de.

The mail server setup of isfforum.com matches that of other domains such as pube.de, hsp3.com, victorortegamobles.com and two others.

mailgw.ns36.de resolves to 127.0.0.1 and no other IP number.