opti-go.com - robtex.com

opti-go.com

DNSSEC⚠️ Not signed
A216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix
NSns1071.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5347:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1071.ui-dns.org
A217.160.83.71🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1071.ui-dns.org
NSns1049.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5231:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1049.ui-dns.com
A217.160.82.49🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1049.ui-dns.com
NSns1066.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5142:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1066.ui-dns.biz
A217.160.81.66🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1066.ui-dns.biz
NSns1072.ui-dns.de
A2607:f1c0:fe:53:185:132:32:72🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1072.ui-dns.de
A217.160.80.72🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1072.ui-dns.de
MXmx00.ionos.de ⭐
A212.227.15.41🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2
PTRmx00.kundenserver.de
MXmx01.ionos.de ⭐
A217.72.192.67🇩🇪 IONOS-AS217.72.192.0/20 Web.de
PTRmx01.kundenserver.de
TXTv=spf1 include:_spf-eu.ionos.com ~all
SOAns1071.ui-dns.orghostmaster@1und1.com 2017-06-01 #35

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1774458657

Same first word

opti-go.com

Similar names

goo-pit.com
go-opti.com
goop-it.de
goto-ip.com

DNS History

11 records (7 active, 4 former)

20162017201820192020202120222023202420252026NSns1049.ui-dns.comns1066.ui-dns.bizns1071.ui-dns.orgns1072.ui-dns.dens.mainnameserver.comns2.mainnameserver.comMXmx00.ionos.demx01.ionos.demail.opti-go.comA216.150.1.179.170.40.4
○NSns.mainnameserver.com2015-08-15 → 2016-06-25 · 4 obs
● 2015-08-15 01:41:18
● 2016-06-25 23:49:58
○ 2017-02-11 01:41:32
○ 2026-03-25 17:28:54
●NSns1049.ui-dns.com2026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
●NSns1066.ui-dns.biz2026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
●NSns1071.ui-dns.org2026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
●NSns1072.ui-dns.de2026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
○NSns2.mainnameserver.com2015-08-15 → 2016-06-25 · 4 obs
● 2015-08-15 01:41:18
● 2016-06-25 23:49:58
○ 2017-02-11 01:41:32
○ 2026-03-25 17:28:54
○MXmail.opti-go.com2015-08-15 → 2016-06-25 · 4 obs
● 2015-08-15 01:41:18
● 2016-06-25 23:49:58
○ 2017-02-11 01:41:32
○ 2026-03-25 17:28:54
●MXmx00.ionos.de2026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
●MXmx01.ionos.de2026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
●A216.150.1.12026-02-22 → 2026-03-25 · 3 obs
○ 2017-02-11 01:41:32
● 2026-02-22 00:42:24
● 2026-03-25 17:28:54
○A79.170.40.42015-08-15 → 2016-06-25 · 4 obs
● 2015-08-15 01:41:18
● 2016-06-25 23:49:58
○ 2017-02-11 01:41:32
○ 2026-03-25 17:28:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net...-
opti-go.comns1066.ui-dns.biz, ns1071.ui-dns.org, ns1072.ui-dns.de, ns1049.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.72

NS records: ns1066.ui-dns.biz, ns1071.ui-dns.org, ns1072.ui-dns.de, ns1049.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opti-go.com (unsigned zone)

⏱️ Timing

Total: 816ms | Queries: -

📄 Records

TypeCountSample Data
A1216.150.1.1
NS4ns1071.ui-dns.org, ns1066.ui-dns.biz...
MX2mx00.ionos.de (pri: 10), mx01.ionos.de (pri: 10)
TXT1v=spf1 include:_spf-eu.ionos.com ~all
SOA1ns1071.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1049.ui-dns.com, ns1049.ui-dns.com)

Analysis

IP Addresses

opti-go.com points to a single IP number: 216.150.1.1.

Other host names, for instance zem.com, www.bonkmas.com, lifeoffthepavedroad.com, datatech.is and balzundbalz.de share IP numbers with opti-go.com.

Name Servers

opti-go.com is delegated to four name servers: ns1066.ui-dns.biz, ns1049.ui-dns.com, ns1072.ui-dns.de and ns1071.ui-dns.org.

opti-go.com shares name servers with other domains at least partially, for instance godpop.net, augustamusicbox.com, cycopaths.org.uk, erecyclo.es and helitor.com.

these name servers are commonly used with the name servers ns1071.ui-dns.biz, ns1071.ui-dns.com, ns1071.ui-dns.de, ns1066.ui-dns.de, ns1066.ui-dns.org, ns1066.ui-dns.com, ns1072.ui-dns.com, ns1072.ui-dns.org, ns1049.ui-dns.biz and ns1049.ui-dns.de.

Host names with two IP numbers:

ns1066.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:5142:100 and 217.160.81.66.

ns1049.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:5231:100 and 217.160.82.49.

ns1072.ui-dns.de resolves to 2607:f1c0:fe:53:185:132:32:72 and 217.160.80.72.

ns1071.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5347:100 and 217.160.83.71.

Mail Servers

opti-go.com is handled by two mail servers: mx00.ionos.de and mx01.ionos.de.

opti-go.com shares the same mail server setup as other domains, including cf-i.ch, hautarzt-biberach.net, colman.de, begler.de and peiyuchang.de.

At least part of opti-go.com's mail servers are shared with other domains, for instance conkarma.de and 4allnetworks.de.

Host names with one IP number:

mx00.ionos.de points to: 212.227.15.41.

mx01.ionos.de points to: 217.72.192.67.