`clevertshirt.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2b9^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02b9.elastic-ssl.ui-r.com`
A	217.160.0.9^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1090.ui-dns.biz` ⭐
		A	2001:8d8:fe:53:0:d9a0:515a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.biz`
		A	217.160.81.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.biz`
NS	`ns1090.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.com`
		A	217.160.82.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.com`
NS	`ns1090.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:90^{🇺🇸 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	`ns1090.ui-dns.de`
		A	217.160.80.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.de`
NS	`ns1090.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:535a:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.org`
		A	217.160.83.90^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1090.ui-dns.org`
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	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	`ns1090.ui-dns.biz`hostmaster@1and1.com 2016-06-17 #6

`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=1774429287

Same first word

clevertshirt.com

DNS History

14 records (8 active, 6 former)

●NSns1090.ui-dns.biz2026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

●NSns1090.ui-dns.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

●NSns1090.ui-dns.de2026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

●NSns1090.ui-dns.org2026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

○NSns57.1and1.com2015-06-14 → 2017-10-09 · 3 obs

● 2015-06-14 19:09:36
● 2017-10-09 18:44:18
○ 2026-03-25 09:23:36

○NSns58.1and1.com2015-06-14 → 2017-10-09 · 3 obs

● 2015-06-14 19:09:36
● 2017-10-09 18:44:18
○ 2026-03-25 09:23:36

○MXmx00.1and1.com2015-06-14 → 2017-10-09 · 3 obs

● 2015-06-14 19:09:36
● 2017-10-09 18:44:18
○ 2026-03-25 09:23:36

●MXmx00.ionos.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

○MXmx01.1and1.com2015-06-14 → 2017-10-09 · 3 obs

● 2015-06-14 19:09:36
● 2017-10-09 18:44:18
○ 2026-03-25 09:23:36

●MXmx01.ionos.com2026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

●A2001:8d8:100f:f000::2b92026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

○A216.250.120.1942016-11-28 → 2017-10-09 · 4 obs

○ 2016-04-14 18:09:00
● 2016-11-28 01:54:48
● 2017-10-09 18:44:18
○ 2026-03-25 09:23:36

●A217.160.0.92026-03-25 → 2026-03-25 · 2 obs

○ 2017-10-09 18:44:18
● 2026-03-25 09:23:36

○A74.208.131.302015-06-14 → 2016-04-14 · 4 obs

● 2015-06-14 19:09:36
● 2016-04-14 18:09:00
○ 2016-11-28 01:54:48
○ 2026-03-25 09:23:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
clevertshirt.com	ns1090.ui-dns.de, ns1090.ui-dns.biz, ns1090.ui-dns.org, ns1090.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.80.90

NS records: ns1090.ui-dns.de, ns1090.ui-dns.biz, ns1090.ui-dns.org, ns1090.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for clevertshirt.com (unsigned zone)

⏱️ Timing

Total: 443ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.9`
AAAA	1	`2001:8d8:100f:f000::2b9`
NS	4	`ns1090.ui-dns.org, ns1090.ui-dns.de...`
MX	2	`mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)`
TXT	1	`v=spf1 include:_spf-us.ionos.com ~all`
SOA	1	`ns1090.ui-dns.biz hostmaster.1and1.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1090.ui-dns.com, ns1090.ui-dns.com)

Analysis

IP Addresses

clevertshirt.com resolves to two IP numbers: 2001:8d8:100f:f000::2b9 and 217.160.0.9.

Other host names, for instance sak.de, antoniocabo.es, hst-schlauchtechnik.de, sander-benkoe.at and (0x736578)toyshop.es share IP numbers with clevertshirt.com.

Name Servers

clevertshirt.com is delegated to four name servers: ns1090.ui-dns.biz, ns1090.ui-dns.com, ns1090.ui-dns.de and ns1090.ui-dns.org.

clevertshirt.com shares some name servers with other domains, for example familienrecht-in-marl.de, tedeum.net, akaele.de, saleoferta.com and hw-bueth.de.

these name servers are commonly used with ns1107.ui-dns.com, ns1105.ui-dns.org, ns1042.ui-dns.biz, ns1104.ui-dns.de, ns1056.ui-dns.com, ns1063.ui-dns.de, ns1089.ui-dns.de and ns1094.ui-dns.com.

Host names with two IP numbers

Two IPs per host:

ns1090.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:515a:100 and 217.160.81.90

ns1090.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:525a:100 and 217.160.82.90

ns1090.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:90 and 217.160.80.90

ns1090.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:535a:100 and 217.160.83.90

Mail Servers

clevertshirt.com is served by two mail servers: mx00.ionos.com and mx01.ionos.com.

clevertshirt.com shares the mail server setup with other domains, for example prostac.net, selectamove.com, pre-otium.com, kirasgroup.net and beala.org.

clevertshirt.com shares at least some mail servers with other domains, for example 2nd-alarm.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

clevertshirt.com - robtex.com