authentitrust.com - robtex.com

authentitrust.com

DNSSEC⚠️ Not signed
A216.250.121.27🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRperfora.net
NSns1073.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5349:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1073.ui-dns.org
A217.160.83.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.org
NSns1073.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5149:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1073.ui-dns.biz
A217.160.81.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.biz
NSns1073.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5249:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1073.ui-dns.com
A217.160.82.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.com
NSns1073.ui-dns.de
A2607:f1c0:fe:53:185:132:32:73🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1073.ui-dns.de
A217.160.80.73🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1073.ui-dns.de
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1073.ui-dns.orghostmaster@1and1.com 2016-07-25 #3

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=1771291435

Same first word

authentitrust.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1073.ui-dns.bizns1073.ui-dns.comns1073.ui-dns.dens1073.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA216.250.121.2774.208.30.206
●NSns1073.ui-dns.biz2026-03-12 → 2026-03-23 · 3 obs
○ 2017-08-28 21:48:38
● 2026-03-12 01:27:22
● 2026-03-23 13:23:14
●NSns1073.ui-dns.com2026-03-12 → 2026-03-23 · 3 obs
○ 2017-08-28 21:48:38
● 2026-03-12 01:27:22
● 2026-03-23 13:23:14
●NSns1073.ui-dns.de2026-03-12 → 2026-03-23 · 3 obs
○ 2017-08-28 21:48:38
● 2026-03-12 01:27:22
● 2026-03-23 13:23:14
●NSns1073.ui-dns.org2026-03-12 → 2026-03-23 · 3 obs
○ 2017-08-28 21:48:38
● 2026-03-12 01:27:22
● 2026-03-23 13:23:14
○NSns51.1and1.com2015-05-23 → 2017-08-28 · 4 obs
● 2015-05-23 02:22:54
● 2017-08-28 21:48:38
○ 2026-03-12 01:27:22
○ 2026-03-23 13:23:14
○NSns52.1and1.com2015-05-23 → 2017-08-28 · 4 obs
● 2015-05-23 02:22:54
● 2017-08-28 21:48:38
○ 2026-03-12 01:27:22
○ 2026-03-23 13:23:14
○MXmx00.1and1.com2015-05-23 → 2017-08-28 · 4 obs
● 2015-05-23 02:22:54
● 2017-08-28 21:48:38
○ 2026-03-12 01:27:22
○ 2026-03-23 13:23:14
●MXmx00.ionos.com2026-03-12 → 2026-03-23 · 3 obs
○ 2017-08-28 21:48:38
● 2026-03-12 01:27:22
● 2026-03-23 13:23:14
○MXmx01.1and1.com2015-05-23 → 2017-08-28 · 4 obs
● 2015-05-23 02:22:54
● 2017-08-28 21:48:38
○ 2026-03-12 01:27:22
○ 2026-03-23 13:23:14
●MXmx01.ionos.com2026-03-12 → 2026-03-23 · 3 obs
○ 2017-08-28 21:48:38
● 2026-03-12 01:27:22
● 2026-03-23 13:23:14
●A216.250.121.272016-12-06 → 2026-03-23 · 3 obs
○ 2016-04-08 02:00:18
● 2016-12-06 00:13:46
● 2026-03-23 13:23:14
○A74.208.30.2062015-05-23 → 2016-04-08 · 4 obs
● 2015-05-23 02:22:54
● 2016-04-08 02:00:18
○ 2016-12-06 00:13:46
○ 2026-03-23 13:23:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comd.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...-
authentitrust.comns1073.ui-dns.de, ns1073.ui-dns.biz, ns1073.ui-dns.org, ns1073.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.73

NS records: ns1073.ui-dns.de, ns1073.ui-dns.biz, ns1073.ui-dns.org, ns1073.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for authentitrust.com (unsigned zone)

⏱️ Timing

Total: 880ms | Queries: -

📄 Records

TypeCountSample Data
A1216.250.121.27
NS4ns1073.ui-dns.com, ns1073.ui-dns.de...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1073.ui-dns.org hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1073.ui-dns.com, ns1073.ui-dns.com)

Analysis

IP Addresses

authentitrust.com points to a single IP address: 216.250.121.27.

Other host names such as s108117626.onlinehome.us, myusatf.com, spyrockhill.com, e-derm.net and platformunifier.com share IP numbers with authentitrust.com.

Name Servers

authentitrust.com is delegated to four name servers: ns1073.ui-dns.biz, ns1073.ui-dns.com, ns1073.ui-dns.de and ns1073.ui-dns.org.

At least part of the name servers for authentitrust.com are shared with other domains, for instance prism-pipeline.com, adrina.eu, tracteur-agricole.com, levelupsupport.co.uk and tamanhof.com.

these name servers are commonly used with the name servers ns1104.ui-dns.com, ns1045.ui-dns.biz, ns1115.ui-dns.de, ns1022.ui-dns.org, ns1053.ui-dns.com, ns1111.ui-dns.com, ns1077.ui-dns.org, ns1118.ui-dns.biz, ns1111.ui-dns.biz and ns1106.ui-dns.de.

Host names with two IP numbers:

ns1073.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5149:100 and 217.160.81.73

ns1073.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:5249:100 and 217.160.82.73

ns1073.ui-dns.de points to: 2607:f1c0:fe:53:185:132:32:73 and 217.160.80.73

ns1073.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5349:100 and 217.160.83.73

Mail Servers

authentitrust.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

authentitrust.com uses the same mail server setup as other domains, for instance alfacommercial.com, triagekits.com, dirtydancing.us, artcraftpens.com and picfast.net.

Some mail servers are shared between authentitrust.com and other domains, for instance icydock.com.

Hostnames with a single IP

mx00.ionos.com resolves to: 74.208.5.3.

mx01.ionos.com resolves to: 74.208.5.21.