`derwen.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:1000:85:b6e3:caa5:dcda:f075^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`kundenserver.de`
A	217.160.231.90^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1030.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:531e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.org`
		A	217.160.83.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.org`
NS	`ns1017.ui-dns.de`
		A	2001:8d8:fe:53:0:d9a0:5011:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.de`
		A	217.160.80.17^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1017.ui-dns.de`
NS	`ns1030.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:511e:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.biz`
		A	217.160.81.30^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1030.ui-dns.biz`
NS	`ns1056.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5238:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.com`
		A	217.160.82.56^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1056.ui-dns.com`
MX	`mx00.ionos.co.uk` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.co.uk` ⭐
		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	`ns1030.ui-dns.org`hostmaster@1and1.com 2017-10-17 #3

`net`

	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=1771291465

Same first word

derwen.co.uk

derwen.com

derwen.ai

derwen.net

derwen.org

derwen.info

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wender.de

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DNS History

13 records (8 active, 5 former)

○NSns1.catalog.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 19:52:20
○ 2015-10-20 18:51:50
○ 2026-03-24 03:47:34

●NSns1017.ui-dns.de2026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

●NSns1030.ui-dns.biz2026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

●NSns1030.ui-dns.org2026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

●NSns1056.ui-dns.com2026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

○NSns2.catalog.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 19:52:20
○ 2015-10-20 18:51:50
○ 2026-03-24 03:47:34

○NSns3.catalog.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 19:52:20
○ 2015-10-20 18:51:50
○ 2026-03-24 03:47:34

●MXmx00.ionos.co.uk2026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

●MXmx01.ionos.co.uk2026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

○MXspamfilter.catalog.com2007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 19:52:20
○ 2015-10-20 18:51:50
○ 2026-03-24 03:47:34

●A2001:8d8:1000:85:b6e3:caa5:dcda:f0752026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

○A209.217.36.72007-10-01 → 2007-10-01 · 3 obs

● 2007-10-01 19:52:20
○ 2015-10-20 18:51:50
○ 2026-03-24 03:47:34

●A217.160.231.902026-03-12 → 2026-03-24 · 3 obs

○ 2015-10-20 18:51:50
● 2026-03-12 11:45:30
● 2026-03-24 03:47:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	h.gtld-servers.net, i.gtld-servers.net, f.gtld-servers.net, k.gtld-servers.net...	-
derwen.net	ns1017.ui-dns.de, ns1030.ui-dns.biz, ns1030.ui-dns.org, ns1056.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.56

NS records: ns1017.ui-dns.de, ns1030.ui-dns.biz, ns1030.ui-dns.org, ns1056.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for derwen.net (unsigned zone)

⏱️ Timing

Total: 786ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.231.90`
AAAA	1	`2001:8d8:1000:85:b6e3:caa5:dcda:f075`
NS	4	`ns1017.ui-dns.de, ns1056.ui-dns.com...`
MX	2	`mx00.ionos.co.uk (pri: 10), mx01.ionos.co.uk (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1030.ui-dns.org hostmaster.1and1.com`

Analysis

IP Addresses

derwen.net resolves to two IP numbers: 2001:8d8:1000:85:b6e3:caa5:dcda:f075 and 217.160.231.90.

Other host names, for instance pekajata.de, cmrt.de, gartenfuchs.de, www.qraex.biz and melanie-preuss.de share IP numbers with derwen.net.

Name Servers

derwen.net's delegation is handled by four name servers: ns1030.ui-dns.biz, ns1056.ui-dns.com, ns1017.ui-dns.de and ns1030.ui-dns.org.

derwen.net partially shares name servers with other domains; examples include wohnkonzept50plus.de, top-aan.de, jellysoftware.com, saludnaturalleganes.com and ckreis.de.

These name servers are commonly used alongside ns1030.ui-dns.com, ns1030.ui-dns.de, ns1056.ui-dns.org, ns1056.ui-dns.de, ns1056.ui-dns.biz, ns1017.ui-dns.org, ns1017.ui-dns.biz, ns1017.ui-dns.com, ns1040.ui-dns.de and ns1052.ui-dns.com.

Host names with two IPs:

ns1030.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:511e:100 and 217.160.81.30

ns1056.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5238:100 and 217.160.82.56

ns1017.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:5011:100 and 217.160.80.17

ns1030.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:531e:100 and 217.160.83.30

Mail Servers

derwen.net is handled by two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

derwen.net has the same mail server setup as other domains, including homezone.biz, odartsfestival.co.uk, scpc-ndp.co.uk, azmek.co.uk and linkmed.co.uk.

Host names with one IP number: The host name mx00.ionos.co.uk points to 212.227.15.41 and the host name mx01.ionos.co.uk points to 217.72.192.67.

derwen.net - robtex.com

derwen.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`derwen.net`

`net`