`optimistcreations.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::213^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0213.elastic-ssl.ui-r.com`
A	217.160.0.244^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1086.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5356:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1086.ui-dns.org`
		A	217.160.83.86^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1086.ui-dns.org`
NS	`ns1048.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5230:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1048.ui-dns.com`
		A	217.160.82.48^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1048.ui-dns.com`
NS	`ns1089.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:89^{🇺🇸 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	`ns1089.ui-dns.de`
		A	217.160.80.89^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1089.ui-dns.de`
NS	`ns1123.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:517b:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1123.ui-dns.biz`
		A	217.160.81.123^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1123.ui-dns.biz`
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	`ns1086.ui-dns.org`hostmaster@1und1.com 2017-06-01 #6

`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

Previously MX for

optimistcreations.net

Same first word

optimistcreations.net

DNS History

14 records (8 active, 6 former)

○NSns1.cyon.ch2015-06-23 → 2020-01-13 · 4 obs

● 2015-06-23 13:23:16
● 2020-01-13 21:36:32
○ 2026-03-06 08:51:16
○ 2026-03-24 03:33:36

●NSns1048.ui-dns.com2026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

●NSns1086.ui-dns.org2026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

●NSns1089.ui-dns.de2026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

●NSns1123.ui-dns.biz2026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

○NSns2.cyon.ch2015-06-23 → 2020-01-13 · 4 obs

● 2015-06-23 13:23:16
● 2020-01-13 21:36:32
○ 2026-03-06 08:51:16
○ 2026-03-24 03:33:36

●MXmx00.ionos.co.uk2026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

●MXmx01.ionos.co.uk2026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

○MXoptimistcreations.net2015-06-23 → 2020-01-13 · 4 obs

● 2015-06-23 13:23:16
● 2020-01-13 21:36:32
○ 2026-03-06 08:51:16
○ 2026-03-24 03:33:36

○A149.126.4.222017-01-11 → 2020-01-13 · 5 obs

○ 2016-05-30 04:35:08
● 2017-01-11 21:37:42
● 2020-01-13 21:36:32
○ 2026-03-06 08:51:16
○ 2026-03-24 03:33:36

○A194.126.200.412015-06-23 → 2016-05-30 · 4 obs

● 2015-06-23 13:23:16
● 2016-05-30 04:35:08
○ 2017-01-11 21:37:42
○ 2026-03-24 03:33:36

●A2001:8d8:100f:f000::2132026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

●A217.160.0.2442026-03-06 → 2026-03-24 · 3 obs

○ 2020-01-13 21:36:32
● 2026-03-06 08:51:16
● 2026-03-24 03:33:36

○A2a01:ab20:0:4::222020-01-13 → 2020-01-13 · 4 obs

○ 2017-01-11 21:37:42
● 2020-01-13 21:36:32
○ 2026-03-06 08:51:16
○ 2026-03-24 03:33:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	m.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net...	-
optimistcreations.net	ns1086.ui-dns.org, ns1089.ui-dns.de, ns1123.ui-dns.biz, ns1048.ui-dns.com	-

✅ Authoritative Response

Server:217.160.82.48

NS records: ns1086.ui-dns.org, ns1089.ui-dns.de, ns1123.ui-dns.biz, ns1048.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for optimistcreations.net (unsigned zone)

⏱️ Timing

Total: 583ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.244`
AAAA	1	`2001:8d8:100f:f000::213`
NS	4	`ns1086.ui-dns.org, ns1089.ui-dns.de...`
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	`ns1086.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

optimistcreations.net resolves to two IP numbers: 2001:8d8:100f:f000::213 and 217.160.0.244.

other host names including homedesignapp.com, securanz.de, verner-friends.com, ahcp.info and doctorfaustus.de share IP numbers with optimistcreations.net.

Name Servers

optimistcreations.net is delegated to four name servers: ns1123.ui-dns.biz, ns1048.ui-dns.com, ns1089.ui-dns.de and ns1086.ui-dns.org.

optimistcreations.net at least partially shares name servers with other domains, for instance bionat.es, nelgen.net, pakmissionfrankfurt.de, etrisbank.co and naturrundweg.de.

These name servers are commonly used with the following name servers: ns1048.ui-dns.de, ns1089.ui-dns.biz, ns1089.ui-dns.com, ns1089.ui-dns.org, ns1048.ui-dns.biz, ns1048.ui-dns.org, ns1123.ui-dns.org, ns1086.ui-dns.biz, ns1086.ui-dns.com and ns1086.ui-dns.de.

Host names with two IP numbers:

ns1123.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:517b:100 and 217.160.81.123; ns1048.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5230:100 and 217.160.82.48; ns1089.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:89 and 217.160.80.89; ns1086.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5356:100 and 217.160.83.86.

Mail Servers

Two mail servers handle optimistcreations.net: mx00.ionos.co.uk and mx01.ionos.co.uk.

optimistcreations.net shares the same mail server setup as other domains, for instance madelvic.com, revview.co.uk, goldhunter.co.uk, jgballard.net and oktalist.com.

Host names with one IP number:

mx00.ionos.co.uk points to 212.227.15.41

mx01.ionos.co.uk points to 217.72.192.67

optimistcreations.net - robtex.com