researchdb.net - robtex.com

researchdb.net

DNSSEC⚠️ Not signed
A216.250.120.146🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRperfora.net
NSns1075.ui-dns.org ⭐
A2607:f1c0:fe:53:185:132:35:75🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1075.ui-dns.org
A185.132.35.75🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1075.ui-dns.org
NSns1075.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:75🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1075.ui-dns.biz
A185.132.33.75🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1075.ui-dns.biz
NSns1075.ui-dns.com
A2607:f1c0:fe:53:185:132:34:75🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1075.ui-dns.com
A185.132.34.75🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1075.ui-dns.com
NSns1075.ui-dns.de
A2607:f1c0:fe:53:185:132:32:75🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1075.ui-dns.de
A185.132.32.75🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1075.ui-dns.de
MXmx00.ionos.com ⭐
A74.208.114.65🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.114.66🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1075.ui-dns.orghostmaster@1and1.com 2016-06-16 #3

net

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=1786474114

Same first word

researchdb.org
researchdb.us
researchdb.com
researchdb.biz
researchdb.mobi
researchdb.net

Similar names

dbresearch.de
dbresearch.ru
bdresearch.com
bdresearch.org
dbresearch.com
dbresearch.eu
sacredherb.ca
dbresearch.net
researchbd.com
dbresearch.co.nz
dbresearch.tempurl.host
sacredherb.com
bdsearcher.com
dbresearch.in
dbresearch.info
schererbad.de

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1075.ui-dns.bizns1075.ui-dns.comns1075.ui-dns.dens1075.ui-dns.orgns57.1and1.comns58.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA216.250.120.14674.208.135.129
●NSns1075.ui-dns.biz2020-02-28 → 2026-08-11 · 3 obs
○ 2017-03-17 09:12:26
● 2020-02-28 11:12:08
● 2026-08-11 18:52:40
●NSns1075.ui-dns.com2020-02-28 → 2026-08-11 · 3 obs
○ 2017-03-17 09:12:26
● 2020-02-28 11:12:08
● 2026-08-11 18:52:40
●NSns1075.ui-dns.de2020-02-28 → 2026-08-11 · 3 obs
○ 2017-03-17 09:12:26
● 2020-02-28 11:12:08
● 2026-08-11 18:52:40
●NSns1075.ui-dns.org2020-02-28 → 2026-08-11 · 3 obs
○ 2017-03-17 09:12:26
● 2020-02-28 11:12:08
● 2026-08-11 18:52:40
○NSns57.1and1.com2015-08-19 → 2017-03-17 · 4 obs
● 2015-08-19 22:40:24
● 2017-03-17 09:12:26
○ 2020-02-28 11:12:08
○ 2026-08-11 18:52:40
○NSns58.1and1.com2015-08-19 → 2017-03-17 · 4 obs
● 2015-08-19 22:40:24
● 2017-03-17 09:12:26
○ 2020-02-28 11:12:08
○ 2026-08-11 18:52:40
○MXmx00.1and1.com2015-08-19 → 2020-02-28 · 4 obs
● 2015-08-19 22:40:24
● 2020-02-28 11:12:08
○ 2026-06-27 00:00:36
○ 2026-08-11 18:52:40
●MXmx00.ionos.com2026-06-27 → 2026-08-11 · 3 obs
○ 2020-02-28 11:12:08
● 2026-06-27 00:00:36
● 2026-08-11 18:52:40
○MXmx01.1and1.com2015-08-19 → 2020-02-28 · 4 obs
● 2015-08-19 22:40:24
● 2020-02-28 11:12:08
○ 2026-06-27 00:00:36
○ 2026-08-11 18:52:40
●MXmx01.ionos.com2026-06-27 → 2026-08-11 · 3 obs
○ 2020-02-28 11:12:08
● 2026-06-27 00:00:36
● 2026-08-11 18:52:40
●A216.250.120.1462016-07-22 → 2026-08-11 · 3 obs
○ 2016-03-23 15:19:00
● 2016-07-22 00:17:36
● 2026-08-11 18:52:40
○A74.208.135.1292015-08-19 → 2016-03-23 · 4 obs
● 2015-08-19 22:40:24
● 2016-03-23 15:19:00
○ 2016-07-22 00:17:36
○ 2026-08-11 18:52:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
researchdb.netns1075.ui-dns.de, ns1075.ui-dns.biz, ns1075.ui-dns.org, ns1075.ui-dns.com-

✅ Authoritative Response

Server:185.132.33.75

NS records: ns1075.ui-dns.de, ns1075.ui-dns.biz, ns1075.ui-dns.org, ns1075.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for researchdb.net (unsigned zone)

⏱️ Timing

Total: 468ms | Queries: -

📄 Records

TypeCountSample Data
A1216.250.120.146
NS4ns1075.ui-dns.de, ns1075.ui-dns.biz...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1075.ui-dns.org hostmaster.1and1.com

Analysis

IP Addresses

researchdb.net points to a single IP number: 216.250.120.146.

Additional host names — researchdatabase.org, researchdb.org, researchdb.us and two others — share IP numbers with researchdb.net.

Name Servers

researchdb.net has four authoritative name servers: ns1075.ui-dns.biz, ns1075.ui-dns.com, ns1075.ui-dns.de and ns1075.ui-dns.org.

At least some of researchdb.net's name servers are shared with other domains, for example projects-in-motion.biz, die-gefassten.at, llamasgrow.com and two more.

These name servers tend to co-occur with ns1036.ui-dns.de, ns1072.ui-dns.org, ns1059.ui-dns.de and 3 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1075.ui-dns.biz directs to 185.132.33.75 and 2607:f1c0:fe:53:185:132:33:75; ns1075.ui-dns.com directs to 185.132.34.75 and 2607:f1c0:fe:53:185:132:34:75; ns1075.ui-dns.de directs to 185.132.32.75 and 2607:f1c0:fe:53:185:132:32:75; ns1075.ui-dns.org directs to 185.132.35.75 and 2607:f1c0:fe:53:185:132:35:75.

Mail Servers

researchdb.net has two mail servers: mx00.ionos.com and mx01.ionos.com.

researchdb.net shares the same mail server setup as other domains, including apadirect.com, fenrisoft.com, suntransglobe.com and two others.

Each of mx00.ionos.com and mx01.ionos.com has one IP address: mx00.ionos.com uses 74.208.114.65 and mx01.ionos.com uses 74.208.114.66.