firstclasstaxservices.com - robtex.com

firstclasstaxservices.com

DNSSEC⚠️ Not signed
A74.208.122.241🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1027.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:501b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1027.ui-dns.de
A217.160.80.27🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1027.ui-dns.de
NSns1058.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:513a:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1058.ui-dns.biz
A217.160.81.58🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1058.ui-dns.biz
NSns1091.ui-dns.com
A2001:8d8:fe:53:0:d9a0:525b:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1091.ui-dns.com
A217.160.82.91🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1091.ui-dns.com
NSns1097.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5361:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1097.ui-dns.org
A217.160.83.97🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1097.ui-dns.org
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
SOAns1027.ui-dns.dehostmaster@1und1.com 2017-06-01 #14

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=1774502327

Same first word

firstclasstaxservices.com

DNS History

14 records (7 active, 7 former)

2017201820192020202120222023202420252026NSns1027.ui-dns.dens1058.ui-dns.bizns1091.ui-dns.comns1097.ui-dns.orgns1.wix.comns2.wix.comns4.wixdns.netns5.wixdns.netMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA74.208.122.24123.236.62.147
○NSns1.wix.com2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 13:32:20
○ 2018-09-18 09:19:32
○ 2026-03-26 05:32:40
●NSns1027.ui-dns.de2026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40
●NSns1058.ui-dns.biz2026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40
●NSns1091.ui-dns.com2026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40
●NSns1097.ui-dns.org2026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40
○NSns2.wix.com2016-12-18 → 2016-12-18 · 3 obs
● 2016-12-18 13:32:20
○ 2018-09-18 09:19:32
○ 2026-03-26 05:32:40
○NSns4.wixdns.net2018-09-18 → 2018-09-18 · 4 obs
○ 2016-12-18 13:32:20
● 2018-09-18 09:19:32
○ 2026-03-20 05:51:10
○ 2026-03-26 05:32:40
○NSns5.wixdns.net2018-09-18 → 2018-09-18 · 4 obs
○ 2016-12-18 13:32:20
● 2018-09-18 09:19:32
○ 2026-03-20 05:51:10
○ 2026-03-26 05:32:40
○MXmx00.1and1.com2016-12-18 → 2018-09-18 · 4 obs
● 2016-12-18 13:32:20
● 2018-09-18 09:19:32
○ 2026-03-20 05:51:10
○ 2026-03-26 05:32:40
●MXmx00.ionos.com2026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40
○MXmx01.1and1.com2016-12-18 → 2018-09-18 · 4 obs
● 2016-12-18 13:32:20
● 2018-09-18 09:19:32
○ 2026-03-20 05:51:10
○ 2026-03-26 05:32:40
●MXmx01.ionos.com2026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40
○A23.236.62.1472016-12-18 → 2018-09-18 · 4 obs
● 2016-12-18 13:32:20
● 2018-09-18 09:19:32
○ 2026-03-20 05:51:10
○ 2026-03-26 05:32:40
●A74.208.122.2412026-03-20 → 2026-03-26 · 3 obs
○ 2018-09-18 09:19:32
● 2026-03-20 05:51:10
● 2026-03-26 05:32:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...-
firstclasstaxservices.comns1097.ui-dns.org, ns1027.ui-dns.de, ns1058.ui-dns.biz, ns1091.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.27

NS records: ns1097.ui-dns.org, ns1027.ui-dns.de, ns1058.ui-dns.biz, ns1091.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for firstclasstaxservices.com (unsigned zone)

⏱️ Timing

Total: 1048ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.122.241
NS4ns1058.ui-dns.biz, ns1091.ui-dns.com...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1027.ui-dns.de hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1091.ui-dns.com, ns1091.ui-dns.com)

Analysis

IP Addresses

firstclasstaxservices.com points to a single IP number: 74.208.122.241.

Name Servers

firstclasstaxservices.com is delegated to four name servers: ns1058.ui-dns.biz, ns1091.ui-dns.com, ns1027.ui-dns.de and ns1097.ui-dns.org.

firstclasstaxservices.com at least partially shares name servers with other domains, for instance buero-marb.de, oscalemag.com, vaporeta.es, lcag.info and clasesdepatinaje.es.

These name servers are commonly used together with the name servers ns1027.ui-dns.com, ns1027.ui-dns.biz, ns1027.ui-dns.org, ns1058.ui-dns.com, ns1058.ui-dns.de, ns1058.ui-dns.org, ns1097.ui-dns.de, ns1097.ui-dns.biz, ns1097.ui-dns.com and ns1091.ui-dns.de.

Host names with two IP numbers:

ns1058.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:513a:100 and 217.160.81.58.

ns1091.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:525b:100 and 217.160.82.91.

ns1027.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:501b:100 and 217.160.80.27.

ns1097.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5361:100 and 217.160.83.97.

Mail Servers

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

firstclasstaxservices.com uses the same mail server configuration as other domains, such as wwwcancuncom.com, purplefresh.com, caesarboys.com, togetadeal.com and usdeaflympics.com.

Host names with one IP number: mx00.ionos.com points to 74.208.5.3; mx01.ionos.com points to 74.208.5.21.