sys-web.de - dns.ninja

`sys-web.de`

DNSSEC	⚠️ Not signed
A	217.160.0.150^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
		PTR	`217-160-0-150.elastic-ssl.ui-r.com`
NS	`ns1122.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:122^{🇺🇸 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	`ns1122.ui-dns.biz`
		A	185.132.33.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.biz`
NS	`ns1122.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:122^{🇺🇸 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	`ns1122.ui-dns.com`
		A	185.132.34.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.com`
NS	`ns1122.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:122^{🇺🇸 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	`ns1122.ui-dns.de`
		A	185.132.32.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.ui-dns.de`
NS	`ns1122.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:122^{🇺🇸 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	`ns1122.ui-dns.org`
		A	185.132.35.122^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1122.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`
		A	212.227.15.171^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.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 include:_spf-eu.ionos.com ~all`
SOA	`ns1122.ui-dns.biz`hostmaster@schlund.de 2016-08-14 #4

`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=1785419794

Same first word

sys-web.net

sys-web.it

sys-web.de

sys-web.digital

sys-web.info

Similar names

web-sys.hu

web-sys.ru

web-sys.co.jp

web-sys.at

web-sys.com

web-sys.digital

web-sys.cfd

web-sys.net

DNS History

13 records (7 active, 6 former)

○NSns10.schlund.de2008-11-25 → 2016-12-20 · 4 obs

● 2008-11-25 16:24:32
● 2016-12-20 11:01:16
○ 2026-02-17 13:48:34
○ 2026-07-30 14:08:24

●NSns1122.ui-dns.biz2026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

●NSns1122.ui-dns.com2026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

●NSns1122.ui-dns.de2026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

●NSns1122.ui-dns.org2026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

○NSns9.schlund.de2008-11-25 → 2016-12-20 · 4 obs

● 2008-11-25 16:24:32
● 2016-12-20 11:01:16
○ 2026-02-17 13:48:34
○ 2026-07-30 14:08:24

●MXmx00.ionos.de2026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

○MXmx00.schlund.de2008-11-25 → 2016-12-20 · 4 obs

● 2008-11-25 16:24:32
● 2016-12-20 11:01:16
○ 2026-02-17 13:48:34
○ 2026-07-30 14:08:24

●MXmx01.ionos.de2026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

○MXmx01.schlund.de2008-11-25 → 2016-12-20 · 4 obs

● 2008-11-25 16:24:32
● 2016-12-20 11:01:16
○ 2026-02-17 13:48:34
○ 2026-07-30 14:08:24

●A217.160.0.1502026-02-17 → 2026-07-30 · 3 obs

○ 2016-12-20 11:01:16
● 2026-02-17 13:48:34
● 2026-07-30 14:08:24

○A217.160.231.1432016-05-03 → 2016-12-20 · 5 obs

○ 2016-02-05 06:45:34
● 2016-05-03 01:39:30
● 2016-12-20 11:01:16
○ 2026-02-17 13:48:34
○ 2026-07-30 14:08:24

○A82.165.91.1842008-11-25 → 2016-02-05 · 4 obs

● 2008-11-25 16:24:32
● 2016-02-05 06:45:34
○ 2016-05-03 01:39:30
○ 2026-07-30 14:08:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	z.nic.de, f.nic.de, a.nic.de	-
sys-web.de	ns1122.ui-dns.de, ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.org	-

✅ Authoritative Response

Server:185.132.32.122

NS records: ns1122.ui-dns.de, ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sys-web.de (unsigned zone)

⏱️ Timing

Total: 922ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.150`
NS	4	`ns1122.ui-dns.org, ns1122.ui-dns.biz...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1122.ui-dns.biz hostmaster.schlund.de`

Analysis

IP Addresses

sys-web.de resolves to one IP address: 217.160.0.150.

maurice-phillips.co.uk, master-network.de, tauwel.net and two other host names share IP numbers with sys-web.de.

Name Servers

The authoritative name servers for sys-web.de are ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org.

sys-web.de partially shares its NS delegation with several other domains, including heitens-hoff.de, mysocialinsight.com, cvgp.fr and two others.

In DNS configurations, these name servers often share authority with ns1038.ui-dns.biz, ns1085.ui-dns.com, ns1078.ui-dns.de and 3 other name servers.

ns1122.ui-dns.biz, ns1122.ui-dns.com, ns1122.ui-dns.de and ns1122.ui-dns.org each carry two IP addresses. ns1122.ui-dns.biz has 185.132.33.122 and 2607:f1c0:fe:53:185:132:33:122; ns1122.ui-dns.com has 185.132.34.122 and 2607:f1c0:fe:53:185:132:34:122; ns1122.ui-dns.de has 185.132.32.122 and 2607:f1c0:fe:53:185:132:32:122; ns1122.ui-dns.org has 185.132.35.122 and 2607:f1c0:fe:53:185:132:35:122.

Mail Servers

Mail for sys-web.de is handled by two mail servers — mx00.ionos.de and mx01.ionos.de.

sys-web.de uses an identical mail server configuration to several other domains — among them wissinger.info, emc-tools.de, rassmanninternationalgroup.de and two more.

mx00.ionos.de and mx01.ionos.de each resolve to two IP addresses: mx00.ionos.de points to 212.227.15.41 and 212.227.15.171, while mx01.ionos.de points to 212.227.15.188 and 217.72.192.67.