`classifieddataservices.com`

DNSSEC	⚠️ Not signed
A	34.128.166.114^{🇺🇸 Google34.128.128.0/17}
		PTR	`114.166.128.34.bc.googleusercontent.com`
NS	`ns1091.ui-dns.de` ⭐
		A	2607:f1c0:fe:53:185:132:32:91^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns1091.ui-dns.de`
		A	217.160.80.91^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1091.ui-dns.de`
NS	`ns1081.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:5251:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.com`
		A	217.160.82.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.com`
NS	`ns1081.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:5351:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.org`
		A	217.160.83.81^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1081.ui-dns.org`
NS	`ns1100.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5164:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.biz`
		A	217.160.81.100^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1100.ui-dns.biz`
MX	`mx00.ionos.com` ⭐
		A	74.208.5.3^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx00.perfora.net`
MX	`mx01.ionos.com` ⭐
		A	74.208.5.21^{🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.}
			PTR	`mx01.perfora.net`
TXT	`c425936b-f479-4dd2-8884-3a53dd15f421`
TXT	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1091.ui-dns.de`hostmaster@1und1.com 2017-06-01 #35

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778375186

⚠️ On DNS blocklist: tif

Same first word

classifieddataservices.com

DNS History

12 records (7 active, 5 former)

●NSns1081.ui-dns.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

●NSns1081.ui-dns.org2026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

●NSns1091.ui-dns.de2026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

●NSns1100.ui-dns.biz2026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

○NSns53.domaincontrol.com2016-12-17 → 2017-08-28 · 4 obs

● 2016-12-17 00:21:40
● 2017-08-28 19:45:00
○ 2026-03-19 00:46:28
○ 2026-05-10 01:35:38

○NSns54.domaincontrol.com2016-12-17 → 2017-08-28 · 4 obs

● 2016-12-17 00:21:40
● 2017-08-28 19:45:00
○ 2026-03-19 00:46:28
○ 2026-05-10 01:35:38

○MXmailstore1.secureserver.net2016-12-17 → 2017-08-28 · 4 obs

● 2016-12-17 00:21:40
● 2017-08-28 19:45:00
○ 2026-03-19 00:46:28
○ 2026-05-10 01:35:38

●MXmx00.ionos.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

●MXmx01.ionos.com2026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

○MXsmtp.secureserver.net2016-12-17 → 2017-08-28 · 4 obs

● 2016-12-17 00:21:40
● 2017-08-28 19:45:00
○ 2026-03-19 00:46:28
○ 2026-05-10 01:35:38

●A34.128.166.1142026-03-19 → 2026-05-10 · 3 obs

○ 2017-08-28 19:45:00
● 2026-03-19 00:46:28
● 2026-05-10 01:35:38

○A50.63.202.282016-12-17 → 2017-08-28 · 4 obs

● 2016-12-17 00:21:40
● 2017-08-28 19:45:00
○ 2026-03-19 00:46:28
○ 2026-05-10 01:35:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
classifieddataservices.com	ns1091.ui-dns.de, ns1100.ui-dns.biz, ns1081.ui-dns.org, ns1081.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.81

NS records: ns1091.ui-dns.de, ns1100.ui-dns.biz, ns1081.ui-dns.org, ns1081.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for classifieddataservices.com (unsigned zone)

⏱️ Timing

Total: 504ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`34.128.166.114`
NS	4	`ns1091.ui-dns.de, ns1081.ui-dns.com...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	2	`v=spf1 include:_spf-us.ionos.com ~all, c425936b-f479-4dd2-8884-3a53dd15f421`
SOA	1	`ns1091.ui-dns.de hostmaster.1und1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1081.ui-dns.com, ns1081.ui-dns.com)

Analysis

IP Addresses

classifieddataservices.com points to IP number: 34.128.166.114.

Other host names such as lawpartners.info, spectrepi.us, codelabservices.com, papso.de and underthedrums.co.uk share IPs with classifieddataservices.com.

Name Servers

classifieddataservices.com is delegated to four name servers: ns1100.ui-dns.biz, ns1081.ui-dns.com, ns1091.ui-dns.de and ns1081.ui-dns.org.

classifieddataservices.com at least partially shares name servers with other domains, for instance pfiati.com, dronab.com, rarefin.com, mpp-hamburg.de and mkg.mobi.

These name servers are commonly used alongside ns1081.ui-dns.biz, ns1081.ui-dns.de, ns1100.ui-dns.com, ns1100.ui-dns.org, ns1100.ui-dns.de, ns1091.ui-dns.org, ns1091.ui-dns.com, ns1091.ui-dns.biz, ns1089.ui-dns.com and ns1076.ui-dns.biz.

Host names with two IP numbers: ns1100.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5164:100 and 217.160.81.100; ns1081.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5251:100 and 217.160.82.81; ns1091.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:91 and 217.160.80.91; ns1081.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5351:100 and 217.160.83.81.

Mail Servers

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

The mail server setup for classifieddataservices.com matches that of other domains, for instance gardener-gully.com, celebrity-divorce.com, karlafiscus.com, midrinfo.com and kevinonken.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3.

mx01.ionos.com points to 74.208.5.21.

classifieddataservices.com - robtex.com