instro.net - dns.ninja

`instro.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.203^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1018.ui-dns.biz` ⭐
		A	2607:f1c0:fe:53:185:132:33:18^{🇺🇸 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	`ns1018.ui-dns.biz`
		A	185.132.33.18^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1018.ui-dns.biz`
NS	`ns1018.ui-dns.com`
		A	2607:f1c0:fe:53:185:132:34:18^{🇺🇸 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	`ns1018.ui-dns.com`
		A	185.132.34.18^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1018.ui-dns.com`
NS	`ns1018.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:18^{🇺🇸 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	`ns1018.ui-dns.de`
		A	185.132.32.18^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1018.ui-dns.de`
NS	`ns1018.ui-dns.org`
		A	2607:f1c0:fe:53:185:132:35:18^{🇺🇸 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	`ns1018.ui-dns.org`
		A	185.132.35.18^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1018.ui-dns.org`
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	`ns1018.ui-dns.biz`hostmaster@1and1.co.uk 2016-06-19 #7

`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=1785900669

Same first word

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instro.direct

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instro.co

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instro.org

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riston.mobi

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nirost.pl

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DNS History

16 records (8 active, 8 former)

○NSns1.oranga.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 06:15:54
○ 2015-06-02 15:32:54
○ 2026-08-05 03:46:56

●NSns1018.ui-dns.biz2018-09-28 → 2026-08-05 · 3 obs

○ 2017-01-15 00:25:02
● 2018-09-28 09:50:46
● 2026-08-05 03:46:56

●NSns1018.ui-dns.com2018-09-28 → 2026-08-05 · 3 obs

○ 2017-01-15 00:25:02
● 2018-09-28 09:50:46
● 2026-08-05 03:46:56

●NSns1018.ui-dns.de2018-09-28 → 2026-08-05 · 3 obs

○ 2017-01-15 00:25:02
● 2018-09-28 09:50:46
● 2026-08-05 03:46:56

●NSns1018.ui-dns.org2018-09-28 → 2026-08-05 · 3 obs

○ 2017-01-15 00:25:02
● 2018-09-28 09:50:46
● 2026-08-05 03:46:56

○NSns2.oranga.com2007-09-17 → 2007-09-17 · 3 obs

● 2007-09-17 06:15:54
○ 2015-06-02 15:32:54
○ 2026-08-05 03:46:56

○NSns67.1and1.co.uk2015-06-02 → 2017-01-15 · 5 obs

○ 2007-09-17 06:15:54
● 2015-06-02 15:32:54
● 2017-01-15 00:25:02
○ 2018-09-28 09:50:46
○ 2026-08-05 03:46:56

○NSns68.1and1.co.uk2015-06-02 → 2017-01-15 · 5 obs

○ 2007-09-17 06:15:54
● 2015-06-02 15:32:54
● 2017-01-15 00:25:02
○ 2018-09-28 09:50:46
○ 2026-08-05 03:46:56

○MXmx00.1and1.co.uk2015-06-02 → 2018-09-28 · 5 obs

○ 2007-09-17 06:15:54
● 2015-06-02 15:32:54
● 2018-09-28 09:50:46
○ 2026-02-21 16:30:54
○ 2026-08-05 03:46:56

●MXmx00.ionos.co.uk2026-02-21 → 2026-08-05 · 3 obs

○ 2018-09-28 09:50:46
● 2026-02-21 16:30:54
● 2026-08-05 03:46:56

○MXmx01.1and1.co.uk2015-06-02 → 2018-09-28 · 5 obs

○ 2007-09-17 06:15:54
● 2015-06-02 15:32:54
● 2018-09-28 09:50:46
○ 2026-02-21 16:30:54
○ 2026-08-05 03:46:56

●MXmx01.ionos.co.uk2026-02-21 → 2026-08-05 · 3 obs

○ 2018-09-28 09:50:46
● 2026-02-21 16:30:54
● 2026-08-05 03:46:56

●A2001:8d8:100f:f000::2002026-02-21 → 2026-08-05 · 3 obs

○ 2018-09-28 09:50:46
● 2026-02-21 16:30:54
● 2026-08-05 03:46:56

●A217.160.0.2032026-02-21 → 2026-08-05 · 3 obs

○ 2018-09-28 09:50:46
● 2026-02-21 16:30:54
● 2026-08-05 03:46:56

○A217.160.233.1712017-01-15 → 2018-09-28 · 5 obs

○ 2016-04-15 20:55:30
● 2017-01-15 00:25:02
● 2018-09-28 09:50:46
○ 2026-02-21 16:30:54
○ 2026-08-05 03:46:56

○A82.165.212.102015-06-02 → 2016-04-15 · 5 obs

○ 2007-09-17 06:15:54
● 2015-06-02 15:32:54
● 2016-04-15 20:55:30
○ 2017-01-15 00:25:02
○ 2026-08-05 03:46:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, g.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net...	-
instro.net	ns1018.ui-dns.de, ns1018.ui-dns.biz, ns1018.ui-dns.org, ns1018.ui-dns.com	-

✅ Authoritative Response

Server:185.132.32.18

NS records: ns1018.ui-dns.de, ns1018.ui-dns.biz, ns1018.ui-dns.org, ns1018.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for instro.net (unsigned zone)

⏱️ Timing

Total: 523ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.203`
AAAA	1	`2001:8d8:100f:f000::200`
NS	4	`ns1018.ui-dns.de, ns1018.ui-dns.org...`
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	`ns1018.ui-dns.biz hostmaster.1and1.co.uk`

Analysis

IP Addresses

instro.net has two IP addresses: 217.160.0.203 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with instro.net are www.kgs-bell.de, toennjes.net, lamoselle.de and two others.

Name Servers

The domain instro.net is delegated to these four name servers: ns1018.ui-dns.biz, ns1018.ui-dns.com, ns1018.ui-dns.de and ns1018.ui-dns.org.

The name servers of instro.net overlap at least partially with those of other domains — among them proedu.us, platecheck.org, public-audit-forum.org.uk and two more.

These name servers commonly appear in delegations together with ns1088.ui-dns.de, ns1083.ui-dns.com, ns1026.ui-dns.biz and 7 other.

Each of the four hosts ns1018.ui-dns.biz, ns1018.ui-dns.com, ns1018.ui-dns.de and ns1018.ui-dns.org has two IP addresses. ns1018.ui-dns.biz points to 185.132.33.18 and 2607:f1c0:fe:53:185:132:33:18. ns1018.ui-dns.com points to 185.132.34.18 and 2607:f1c0:fe:53:185:132:34:18. ns1018.ui-dns.de points to 185.132.32.18 and 2607:f1c0:fe:53:185:132:32:18. ns1018.ui-dns.org points to 185.132.35.18 and 2607:f1c0:fe:53:185:132:35:18.

Mail Servers

The MX records for instro.net point to two mail servers: mx00.ionos.co.uk and mx01.ionos.co.uk.

instro.net has the same mail server arrangement as a number of other domains, for example inox.co.uk, eleeng.com, myagency.care and two more.

Both mx00.ionos.co.uk and mx01.ionos.co.uk have a single IP address each — mx00.ionos.co.uk resolves to 212.227.15.41 while mx01.ionos.co.uk resolves to 217.72.192.67.