`jb-blocksysteme.com`

DNSSEC	⚠️ Not signed
A	217.160.0.86^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-86.elastic-ssl.ui-r.com`
NS	`ns1088.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:5258:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.com`
		A	217.160.82.88^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.com`
NS	`ns1088.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5158:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.biz`
		A	217.160.81.88^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.biz`
NS	`ns1088.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:88^{🇺🇸 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	`ns1088.ui-dns.de`
		A	217.160.80.88^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.de`
NS	`ns1088.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5358:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.org`
		A	217.160.83.88^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1088.ui-dns.org`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1088.ui-dns.com`hostmaster@schlund.de 2016-04-28 #5

`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=1774609697

WOT: UNKNOWN (61/100)

Same first word

jb-blocksysteme.com

DNS History

13 records (7 active, 6 former)

●NSns1088.ui-dns.biz2019-04-07 → 2026-03-27 · 3 obs

○ 2017-01-28 14:12:48
● 2019-04-07 11:39:48
● 2026-03-27 11:38:08

●NSns1088.ui-dns.com2019-04-07 → 2026-03-27 · 3 obs

○ 2017-01-28 14:12:48
● 2019-04-07 11:39:48
● 2026-03-27 11:38:08

●NSns1088.ui-dns.de2019-04-07 → 2026-03-27 · 3 obs

○ 2017-01-28 14:12:48
● 2019-04-07 11:39:48
● 2026-03-27 11:38:08

●NSns1088.ui-dns.org2019-04-07 → 2026-03-27 · 3 obs

○ 2017-01-28 14:12:48
● 2019-04-07 11:39:48
● 2026-03-27 11:38:08

○NSns23.schlund.de2015-08-01 → 2017-01-28 · 4 obs

● 2015-08-01 23:31:44
● 2017-01-28 14:12:48
○ 2019-04-07 11:39:48
○ 2026-03-27 11:38:08

○NSns24.schlund.de2015-08-01 → 2017-01-28 · 4 obs

● 2015-08-01 23:31:44
● 2017-01-28 14:12:48
○ 2019-04-07 11:39:48
○ 2026-03-27 11:38:08

●MXmx00.ionos.de2026-03-27 → 2026-03-27 · 2 obs

○ 2019-04-07 11:39:48
● 2026-03-27 11:38:08

○MXmx00.schlund.de2015-08-01 → 2019-04-07 · 3 obs

● 2015-08-01 23:31:44
● 2019-04-07 11:39:48
○ 2026-03-27 11:38:08

●MXmx01.ionos.de2026-03-27 → 2026-03-27 · 2 obs

○ 2019-04-07 11:39:48
● 2026-03-27 11:38:08

○MXmx01.schlund.de2015-08-01 → 2019-04-07 · 3 obs

● 2015-08-01 23:31:44
● 2019-04-07 11:39:48
○ 2026-03-27 11:38:08

●A217.160.0.862026-03-27 → 2026-03-27 · 2 obs

○ 2019-04-07 11:39:48
● 2026-03-27 11:38:08

○A217.160.223.442016-06-20 → 2019-04-07 · 4 obs

○ 2016-02-27 01:32:54
● 2016-06-20 08:22:30
● 2019-04-07 11:39:48
○ 2026-03-27 11:38:08

○A82.165.122.2242015-08-01 → 2016-02-27 · 4 obs

● 2015-08-01 23:31:44
● 2016-02-27 01:32:54
○ 2016-06-20 08:22:30
○ 2026-03-27 11:38:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jb-blocksysteme.com	ns1088.ui-dns.de, ns1088.ui-dns.biz, ns1088.ui-dns.org, ns1088.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.88

NS records: ns1088.ui-dns.de, ns1088.ui-dns.biz, ns1088.ui-dns.org, ns1088.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jb-blocksysteme.com (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.86`
NS	4	`ns1088.ui-dns.org, ns1088.ui-dns.com...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1088.ui-dns.com hostmaster.schlund.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1088.ui-dns.com, ns1088.ui-dns.com)

Analysis

IP Addresses

jb-blocksysteme.com points to a single IP number: 217.160.0.86.

Other host names, for instance maryjlist.org, kombuchaonflow.com, dr-rudolph-consulting.de, pxmed.com and newspost.de share IP numbers with jb-blocksysteme.com.

Name Servers

jb-blocksysteme.com is delegated to four name servers: ns1088.ui-dns.biz, ns1088.ui-dns.com, ns1088.ui-dns.de and ns1088.ui-dns.org.

jb-blocksysteme.com at least partially shares name servers with other domains, for instance amcarbon.biz, maurice-phillips.co.uk, vetanoble.com, o-ha.net and meinehausapo.de.

These name servers are commonly used with ns1045.ui-dns.de, ns1069.ui-dns.com, ns1106.ui-dns.org, ns1110.ui-dns.de, ns1026.ui-dns.biz, ns1083.ui-dns.com and ns1083.ui-dns.de.

Host names with two IP numbers:

ns1088.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5158:100 and 217.160.81.88.

ns1088.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5258:100 and 217.160.82.88.

ns1088.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:88 and 217.160.80.88.

ns1088.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5358:100 and 217.160.83.88.

Mail Servers

jb-blocksysteme.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

jb-blocksysteme.com uses the same mail server configuration as other domains, such as leuner.name, reclaimer.biz, chermes.de, georg-foto.de and sebb.info.

Host names with one IP number: mx00.ionos.de points to 212.227.15.41; mx01.ionos.de points to 217.72.192.67.

jb-blocksysteme.com - robtex.com