`foersteruk.com`

DNSSEC	⚠️ Not signed
A	91.98.197.131^{🇮🇷 Hetzner91.98.0.0/16 HETZNER-DC}
		PTR	`static.131.197.98.91.clients.your-server.de`
NS	`a.ns14.net` ⭐
		A	2001:8d8:fe:53:217:160:80:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
		A	217.160.80.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.de`
NS	`b.ns14.net`
		A	2001:8d8:fe:53:217:160:81:160^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
		A	217.160.81.160^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns-ix1.ui-dns.biz`
NS	`c.ns14.net`
		A	2607:f1c0:fe:53:185:132:35:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.org`
		A	185.132.35.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-ix1.ui-dns.org`
NS	`d.ns14.net`
		A	2607:f1c0:fe:53:185:132:34:160^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns-ix1.ui-dns.com`
		A	185.132.34.160^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
MX	`foersteruk-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca27::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::1^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	2a01:111:f403:ca2d::2^{🇩🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
		A	52.101.168.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-beup281cu00100.inbound.protection.outlook.com`
		A	52.101.170.0^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr5p281cu00500.inbound.protection.outlook.com`
		A	52.101.170.1^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr4p281cu03101.inbound.protection.outlook.com`
		A	52.101.170.2^{🇩🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-fr6p281cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 mx ip4:194.25.87.156 ip4:37.16.71.194 ip4:50.202.237.226 ip4:203.125.1...`
TXT	`MS=ms77518992`
SOA	`a.ns14.net`do-not-reply@foersteruk.com 2026-04-30 #3

`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=1778378876

Same first word

foersteruk.com

DNS History

13 records (6 active, 7 former)

○NS1.ns-server.de2015-08-23 → 2026-04-07 · 4 obs

● 2015-08-23 16:21:58
● 2026-04-07 06:45:30
○ 2026-05-09 20:57:56
○ 2026-05-10 02:36:18

○NS2.ns-server.de2015-08-23 → 2026-04-07 · 4 obs

● 2015-08-23 16:21:58
● 2026-04-07 06:45:30
○ 2026-05-09 20:57:56
○ 2026-05-10 02:36:18

●NSa.ns14.net2026-05-09 → 2026-05-10 · 3 obs

○ 2026-04-07 06:45:30
● 2026-05-09 20:57:56
● 2026-05-10 02:36:18

●NSb.ns14.net2026-05-09 → 2026-05-10 · 3 obs

○ 2026-04-07 06:45:30
● 2026-05-09 20:57:56
● 2026-05-10 02:36:18

●NSc.ns14.net2026-05-09 → 2026-05-10 · 3 obs

○ 2026-04-07 06:45:30
● 2026-05-09 20:57:56
● 2026-05-10 02:36:18

●NSd.ns14.net2026-05-09 → 2026-05-10 · 3 obs

○ 2026-04-07 06:45:30
● 2026-05-09 20:57:56
● 2026-05-10 02:36:18

○NSns1rtde.foerstergroup.de2015-08-23 → 2026-04-07 · 7 obs

● 2015-08-23 16:21:58
● 2016-04-05 18:17:50
○ 2016-09-19 05:21:02
● 2017-05-24 00:37:08
● 2026-04-07 06:45:30
○ 2026-05-09 20:57:56
○ 2026-05-10 02:36:18

○MXbackup.mail-relay.com2015-08-23 → 2016-04-05 · 4 obs

● 2015-08-23 16:21:58
● 2016-04-05 18:17:50
○ 2016-09-19 05:21:02
○ 2026-05-10 02:36:18

●MXfoersteruk-com.mail.protection.outlook.com2026-02-20 → 2026-05-10 · 3 obs

○ 2017-05-24 00:37:08
● 2026-02-20 19:56:12
● 2026-05-10 02:36:18

○MXinterjet.foerstergroup.com2017-05-24 → 2017-05-24 · 4 obs

○ 2016-09-19 05:21:02
● 2017-05-24 00:37:08
○ 2026-02-20 19:56:12
○ 2026-05-10 02:36:18

○MXmail1.foerstergroup.de2015-08-23 → 2017-05-24 · 4 obs

● 2015-08-23 16:21:58
● 2017-05-24 00:37:08
○ 2026-02-20 19:56:12
○ 2026-05-10 02:36:18

○MXmail2.foerstergroup.de2015-08-23 → 2017-05-24 · 4 obs

● 2015-08-23 16:21:58
● 2017-05-24 00:37:08
○ 2026-02-20 19:56:12
○ 2026-05-10 02:36:18

●A91.98.197.1312026-02-20 → 2026-05-10 · 2 obs

● 2026-02-20 19:56:12
● 2026-05-10 02:36:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
foersteruk.com	a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net	-

✅ Authoritative Response

Server:217.160.81.160

NS records: a.ns14.net, b.ns14.net, c.ns14.net, d.ns14.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for foersteruk.com (unsigned zone)

⏱️ Timing

Total: 424ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`91.98.197.131`
NS	4	`d.ns14.net, c.ns14.net...`
MX	1	`foersteruk-com.mail.protection.outlook.c`
TXT	2	`v=spf1 mx ip4:194.25.87.156 ip4:37.16.71, MS=ms77518992`
SOA	1	`a.ns14.net do-not-reply.foersteruk.com`

Analysis

IP Addresses

foersteruk.com points to a single IP: 91.98.197.131.

Other host names, for instance foerstergroup.cz, foerstergroup.de, mp-ndt.de, foerstergroup.info and ndt-systems.de share IP numbers with foersteruk.com.

Name Servers

foersteruk.com's delegation is handled by four name servers: a.ns14.net, b.ns14.net, c.ns14.net and d.ns14.net.

foersteruk.com partially shares name servers with other domains; examples include feuerwehr-weisskirchen.de, muenchen-ihk.de, restoyoungneu.com, asbrucon.de and wbhost6.de.

these name servers are commonly used with the name servers ns.hitstec.de.

Host names with two IPs:

a.ns14.net points to 2001:8d8:fe:53:217:160:80:160 and 217.160.80.160

b.ns14.net points to 2001:8d8:fe:53:217:160:81:160 and 217.160.81.160

c.ns14.net points to 2607:f1c0:fe:53:185:132:35:160 and 185.132.35.160

d.ns14.net points to 2607:f1c0:fe:53:185:132:34:160 and 185.132.34.160

Mail Servers

foersteruk.com is handled by a single mail server, foersteruk-com.mail.protection.outlook.com.

Hostname foersteruk-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca27::, 2a01:111:f403:ca2d::, 2a01:111:f403:ca2d::1, 2a01:111:f403:ca2d::2, 52.101.168.0, 52.101.170.0, 52.101.170.1 and 52.101.170.2.

foersteruk.com - robtex.com

foersteruk.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`foersteruk.com`

`com`