topool.de - dns.ninja

`topool.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:1000:1040:c2d1:429a:57fe:8858^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`kundenserver.de`
A	217.160.223.120^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`access.ui-dns.biz` ⭐
		A	2001:8d8:fe:53::81:237^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`access.ui-dns.biz`
		A	217.160.81.237^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`access.ui-dns.biz`
NS	`access.ui-dns.com`
		A	2607:f1c0:fe:53::34:237^{🇺🇸 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	`access.ui-dns.com`
		A	185.132.34.237^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`access.ui-dns.com`
NS	`access.ui-dns.de`
		A	2001:8d8:fe:53::80:237^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`access.ui-dns.de`
		A	217.160.80.237^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`access.ui-dns.de`
NS	`access.ui-dns.org`
		A	2607:f1c0:fe:53::35:237^{🇺🇸 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	`access.ui-dns.org`
		A	185.132.35.237^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`access.ui-dns.org`
MX	`mx00.kundenserver.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.kundenserver.de` ⭐
		A	212.227.15.188^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx01.kundenserver.de`
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 a:mout.kundenserver.de ~all`
SOA	`access.ui-dns.biz`hostmaster@kundenserver.de 2016-04-29 #2

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1784995244

Same first word

topool.com

topool.com.cn

topool.de

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DNS History

19 records (8 active, 11 former)

●NSaccess.ui-dns.biz2026-02-15 → 2026-07-25 · 3 obs

○ 2017-04-20 06:05:06
● 2026-02-15 12:29:22
● 2026-07-25 16:03:30

●NSaccess.ui-dns.com2026-02-15 → 2026-07-25 · 3 obs

○ 2017-04-20 06:05:06
● 2026-02-15 12:29:22
● 2026-07-25 16:03:30

●NSaccess.ui-dns.de2026-02-15 → 2026-07-25 · 3 obs

○ 2017-04-20 06:05:06
● 2026-02-15 12:29:22
● 2026-07-25 16:03:30

●NSaccess.ui-dns.org2026-02-15 → 2026-07-25 · 3 obs

○ 2017-04-20 06:05:06
● 2026-02-15 12:29:22
● 2026-07-25 16:03:30

○NSns-de.1and1-dns.biz2015-12-07 → 2017-04-20 · 5 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2017-04-20 06:05:06
○ 2026-02-15 12:29:22
○ 2026-07-25 16:03:30

○NSns-de.1and1-dns.com2015-12-07 → 2017-04-20 · 5 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2017-04-20 06:05:06
○ 2026-02-15 12:29:22
○ 2026-07-25 16:03:30

○NSns-de.1and1-dns.de2015-12-07 → 2017-04-20 · 5 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2017-04-20 06:05:06
○ 2026-02-15 12:29:22
○ 2026-07-25 16:03:30

○NSns-de.1and1-dns.org2015-12-07 → 2017-04-20 · 5 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2017-04-20 06:05:06
○ 2026-02-15 12:29:22
○ 2026-07-25 16:03:30

○NSns65.1und1.de2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 11:06:28
○ 2015-12-07 11:36:44
○ 2026-07-25 16:03:30

○NSns66.1und1.de2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 11:06:28
○ 2015-12-07 11:36:44
○ 2026-07-25 16:03:30

○MXmx00.emig.kundenserver.de2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 11:06:28
○ 2015-12-07 11:36:44
○ 2026-07-25 16:03:30

●MXmx00.kundenserver.de2015-12-07 → 2026-07-25 · 3 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2026-07-25 16:03:30

○MXmx01.emig.kundenserver.de2015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 11:06:28
○ 2015-12-07 11:36:44
○ 2026-07-25 16:03:30

●MXmx01.kundenserver.de2015-12-07 → 2026-07-25 · 3 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2026-07-25 16:03:30

●A2001:8d8:1000:1040:c2d1:429a:57fe:88582016-08-08 → 2026-07-25 · 3 obs

○ 2016-03-13 17:07:48
● 2016-08-08 18:47:20
● 2026-07-25 16:03:30

○A2001:8d8:1000:1040:e04e:6b2:1522:e8122015-12-07 → 2016-03-13 · 5 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2016-03-13 17:07:48
○ 2016-08-08 18:47:20
○ 2026-07-25 16:03:30

●A217.160.223.1202016-08-08 → 2026-07-25 · 3 obs

○ 2016-03-13 17:07:48
● 2016-08-08 18:47:20
● 2026-07-25 16:03:30

○A82.165.106.1592015-07-13 → 2015-07-13 · 3 obs

● 2015-07-13 11:06:28
○ 2015-12-07 11:36:44
○ 2026-07-25 16:03:30

○A82.165.84.392015-12-07 → 2016-03-13 · 5 obs

○ 2015-07-13 11:06:28
● 2015-12-07 11:36:44
● 2016-03-13 17:07:48
○ 2016-08-08 18:47:20
○ 2026-07-25 16:03:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, a.nic.de, f.nic.de	-
topool.de	access.ui-dns.com, access.ui-dns.org, access.ui-dns.de, access.ui-dns.biz	-

✅ Authoritative Response

Server:217.160.81.237

NS records: access.ui-dns.com, access.ui-dns.org, access.ui-dns.de, access.ui-dns.biz

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for topool.de (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.223.120`
AAAA	1	`2001:8d8:1000:1040:c2d1:429a:57fe:8858`
NS	4	`access.ui-dns.org, access.ui-dns.biz...`
MX	2	`mx01.kundenserver.de (pri: 10), mx00.kundenserver.de (pri: 10)`
TXT	1	`v=spf1 a:mout.kundenserver.de ~all`
SOA	1	`access.ui-dns.biz hostmaster.kundenserve`

Analysis

IP Addresses

topool.de resolves to the IP addresses 217.160.223.120 and 2001:8d8:1000:1040:c2d1:429a:57fe:8858

augendiagnostikcentrum-halle.de, hauschildt.name, run4.co.uk and two other host names share IP numbers with topool.de.

Name Servers

The authoritative name servers for topool.de are access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org.

topool.de partially shares its NS delegation with several other domains, including stabik.info, trickynetpage.de, ulmi.info and two others.

access.ui-dns.biz, access.ui-dns.com, access.ui-dns.de and access.ui-dns.org each carry two IP addresses. access.ui-dns.biz has 217.160.81.237 and 2001:8d8:fe:53::81:237; access.ui-dns.com has 185.132.34.237 and 2607:f1c0:fe:53::34:237; access.ui-dns.de has 217.160.80.237 and 2001:8d8:fe:53::80:237; access.ui-dns.org has 185.132.35.237 and 2607:f1c0:fe:53::35:237.

Mail Servers

Mail for topool.de is handled by two mail servers — mx00.kundenserver.de and mx01.kundenserver.de.

topool.de uses an identical mail server configuration to several other domains — among them simutec.eu, prissy.de, kolibri-annaberg.de and two more.

topool.de has at least partial mail server overlap with other domains such as wh-systems.com, smartpos.info, e-qss.com and two more.

mx00.kundenserver.de directs to 212.227.15.41 and 212.227.15.171. mx01.kundenserver.de directs to 212.227.15.188 and 217.72.192.67. Each host name carries two IP addresses.