dothelp.us - dns.ninja

dothelp.us

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::200πŸ‡ΊπŸ‡Έ IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A74.208.236.81πŸ‡ΊπŸ‡Έ IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1070.ui-dns.com ⭐
A2001:8d8:fe:53:0:d9a0:5246:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1070.ui-dns.com
A217.160.82.70πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1070.ui-dns.com
NSns1036.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5124:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1036.ui-dns.biz
A217.160.81.36πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
NSns1093.ui-dns.de
A2607:f1c0:fe:53:185:132:32:93πŸ‡ΊπŸ‡Έ IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1093.ui-dns.de
A217.160.80.93πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1093.ui-dns.de
NSns1118.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5376:100πŸ‡©πŸ‡ͺ IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1118.ui-dns.org
A217.160.83.118πŸ‡©πŸ‡ͺ IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1118.ui-dns.org
MXinbound-smtp.us-east-1.amazonaws.com ⭐
A3.211.210.226πŸ‡ΊπŸ‡Έ Amazon3.208.0.0/12 EC2 IAD prefix
PTRec2-3-211-210-226.compute-1.amazonaws.com
A44.206.9.87πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-206-9-87.compute-1.amazonaws.com
A44.210.166.32πŸ‡ΊπŸ‡Έ Amazon44.192.0.0/11 EC2 IAD prefix
PTRec2-44-210-166-32.compute-1.amazonaws.com
A54.164.173.191πŸ‡ΊπŸ‡Έ Amazon54.164.0.0/15 EC2 IAD prefix
PTRec2-54-164-173-191.compute-1.amazonaws.com
A54.197.5.236πŸ‡ΊπŸ‡Έ Amazon54.196.0.0/15 EC2 IAD 54.196.0.0/15
PTRec2-54-197-5-236.compute-1.amazonaws.com
TXTamazonses:3yDVphWJrX002S1oIClOkOpyEKB9uwMLN/MyHLd2uXc=
SOAns1070.ui-dns.comhostmaster@1und1.com 2017-06-01 #16

us

DNSSECπŸ”’ Signed (DS record present)
NSa.cctld.us ⭐
NSb.cctld.us
NSf.cctld.us
NSk.cctld.us
NSm.cctld.us
NSn.cctld.us
NSw.cctld.us
NSx.cctld.us
NSy.cctld.us
SOAa.cctld.usadmin@tldns.godaddy serial=1783156116

Same first word

Similar names

DNS History

15 records (7 active, 8 former)

20162017201820192020202120222023202420252026NSns1036.ui-dns.bizns1070.ui-dns.comns1093.ui-dns.dens1118.ui-dns.orgns1.duvetsrc.comns2.duvetsrc.comns39.domaincontrol.comns40.domaincontrol.comMXinbound-smtp.us-east-1.amazonaws.commail.dothelp.usmailstore1.secureserver.netsmtp.secureserver.netA2607:f1c0:100f:f000::20074.208.236.81199.34.228.55
β—‹NSns1.duvetsrc.com2016-07-16 β†’ 2016-07-16 Β· 4 obs
β—‹ 2016-03-12 19:53:58
● 2016-07-16 08:47:28
β—‹ 2026-02-26 12:25:18
β—‹ 2026-07-04 09:21:30
●NSns1036.ui-dns.biz2026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30
●NSns1070.ui-dns.com2026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30
●NSns1093.ui-dns.de2026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30
●NSns1118.ui-dns.org2026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30
β—‹NSns2.duvetsrc.com2016-07-16 β†’ 2016-07-16 Β· 4 obs
β—‹ 2016-03-12 19:53:58
● 2016-07-16 08:47:28
β—‹ 2026-02-26 12:25:18
β—‹ 2026-07-04 09:21:30
β—‹NSns39.domaincontrol.com2015-08-11 β†’ 2016-03-12 Β· 4 obs
● 2015-08-11 02:13:48
● 2016-03-12 19:53:58
β—‹ 2016-07-16 08:47:28
β—‹ 2026-07-04 09:21:30
β—‹NSns40.domaincontrol.com2015-08-11 β†’ 2016-03-12 Β· 4 obs
● 2015-08-11 02:13:48
● 2016-03-12 19:53:58
β—‹ 2016-07-16 08:47:28
β—‹ 2026-07-04 09:21:30
●MXinbound-smtp.us-east-1.amazonaws.com2026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30
β—‹MXmail.dothelp.us2016-07-16 β†’ 2016-07-16 Β· 4 obs
β—‹ 2016-03-12 19:53:58
● 2016-07-16 08:47:28
β—‹ 2026-02-26 12:25:18
β—‹ 2026-07-04 09:21:30
β—‹MXmailstore1.secureserver.net2015-08-11 β†’ 2016-03-12 Β· 4 obs
● 2015-08-11 02:13:48
● 2016-03-12 19:53:58
β—‹ 2016-07-16 08:47:28
β—‹ 2026-07-04 09:21:30
β—‹MXsmtp.secureserver.net2015-08-11 β†’ 2016-03-12 Β· 4 obs
● 2015-08-11 02:13:48
● 2016-03-12 19:53:58
β—‹ 2016-07-16 08:47:28
β—‹ 2026-07-04 09:21:30
β—‹A199.34.228.552015-08-11 β†’ 2016-07-16 Β· 4 obs
● 2015-08-11 02:13:48
● 2016-07-16 08:47:28
β—‹ 2026-02-26 12:25:18
β—‹ 2026-07-04 09:21:30
●A2607:f1c0:100f:f000::2002026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30
●A74.208.236.812026-02-26 β†’ 2026-07-04 Β· 3 obs
β—‹ 2016-07-16 08:47:28
● 2026-02-26 12:25:18
● 2026-07-04 09:21:30

πŸ” DNS Trace

πŸ“‹ Delegation Chain

ZoneNameserversGlue
usb.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...-
dothelp.usns1093.ui-dns.de, ns1036.ui-dns.biz, ns1070.ui-dns.com, ns1118.ui-dns.org-

βœ… Authoritative Response

Server:217.160.83.118

NS records: ns1093.ui-dns.de, ns1036.ui-dns.biz, ns1070.ui-dns.com, ns1118.ui-dns.org

πŸ”’ DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dothelp.us (unsigned zone)

⏱️ Timing

Total: 610ms | Queries: -

πŸ“„ Records

TypeCountSample Data
A174.208.236.81
AAAA12607:f1c0:100f:f000::200
NS4ns1118.ui-dns.org, ns1036.ui-dns.biz...
MX1inbound-smtp.us-east-1.amazonaws.com (pr
TXT1amazonses:3yDVphWJrX002S1oIClOkOpyEKB9uw
SOA1ns1070.ui-dns.com hostmaster.1und1.com

Analysis

IP Addresses

dothelp.us points to the IP addresses 74.208.236.81 and 2607:f1c0:100f:f000::200

Among the host names that share IP numbers with dothelp.us are isoran.com, cozumelfunexcursions.com, beretta.world and two others.

Name Servers

The domain dothelp.us is delegated to these four name servers: ns1036.ui-dns.biz, ns1070.ui-dns.com, ns1093.ui-dns.de and ns1118.ui-dns.org.

There is at least partial name server overlap between dothelp.us and other domains β€” fact-film.de, energiewohnen.de, sht-hebezeuge.de and two more among them.

These name servers regularly appear alongside ns1070.ui-dns.biz, ns1118.ui-dns.biz, ns1118.ui-dns.com and 7 other name servers in NS record sets.

All four hostnames β€” ns1036.ui-dns.biz, ns1070.ui-dns.com, ns1093.ui-dns.de and ns1118.ui-dns.org β€” resolve to two IP numbers apiece: ns1036.ui-dns.biz to 217.160.81.36 and 2001:8d8:fe:53:0:d9a0:5124:100; ns1070.ui-dns.com to 217.160.82.70 and 2001:8d8:fe:53:0:d9a0:5246:100; ns1093.ui-dns.de to 217.160.80.93 and 2607:f1c0:fe:53:185:132:32:93; ns1118.ui-dns.org to 217.160.83.118 and 2001:8d8:fe:53:0:d9a0:5376:100.

Mail Servers

dothelp.us routes its mail through a single mail server, inbound-smtp.us-east-1.amazonaws.com.

dothelp.us has the same mail server arrangement as a number of other domains, for example sopra-tmamanhattan.slack.com, dr-tmpls.slack.com, gusgluna.com and two more.

dothelp.us shares at least some of its mail servers with other domains β€” for example chipcard-jira.atlassian.net, stericycle16.atlassian.net, reskilll.com and two more.

It is common to find these mail servers paired with the mail servers inbound-smtp.us-west-2.amazonaws.com.

inbound-smtp.us-east-1.amazonaws.com directs to five IP numbers: 3.211.210.226, 44.206.9.87, 44.210.166.32 and two others.