`dothemath.net`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::237^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0237.elastic-ssl.ui-r.com`
A	217.160.0.148^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1121.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5379:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.org`
		A	217.160.83.121^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1121.ui-dns.org`
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	`ns1085.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:85^{🇺🇸 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	`ns1085.ui-dns.de`
		A	217.160.80.85^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1085.ui-dns.de`
NS	`ns1111.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:516f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1111.ui-dns.biz`
		A	217.160.81.111^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1111.ui-dns.biz`
MX	`mx00.ionos.de` ⭐
		A	212.227.15.41^{🇩🇪 IONOS-AS212.227.0.0/16 IONOS-PA-2}
			PTR	`mx00.kundenserver.de`
MX	`mx01.ionos.de` ⭐
		A	217.72.192.67^{🇩🇪 IONOS-AS217.72.192.0/20 Web.de}
			PTR	`mx01.kundenserver.de`
TXT	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	`ns1121.ui-dns.org`hostmaster@1und1.com 2017-06-01 #23

`net`

	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=1774587292

Same first word

dothemath.eu

dothemath.com

dothemath.de

dothemath.org

dothemath.se

dothemath.net

dothemath.blog

Similar names

deathmoth.com

DNS History

17 records (8 active, 9 former)

○NSns1.parklogic.com2015-05-13 → 2017-09-12 · 4 obs

● 2015-05-13 21:13:10
● 2017-09-12 17:12:12
○ 2026-03-27 00:05:30
○ 2026-03-27 05:00:34

●NSns1081.ui-dns.com2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

●NSns1085.ui-dns.de2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

●NSns1111.ui-dns.biz2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

●NSns1121.ui-dns.org2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

○NSns2.parklogic.com2015-05-13 → 2017-09-12 · 4 obs

● 2015-05-13 21:13:10
● 2017-09-12 17:12:12
○ 2026-03-27 00:05:30
○ 2026-03-27 05:00:34

○NSns3.parklogic.com2015-05-13 → 2017-09-12 · 4 obs

● 2015-05-13 21:13:10
● 2017-09-12 17:12:12
○ 2026-03-27 00:05:30
○ 2026-03-27 05:00:34

○NSns4.parklogic.com2015-05-13 → 2017-09-12 · 4 obs

● 2015-05-13 21:13:10
● 2017-09-12 17:12:12
○ 2026-03-27 00:05:30
○ 2026-03-27 05:00:34

○NSns5.parklogic.com2015-05-13 → 2017-09-12 · 4 obs

● 2015-05-13 21:13:10
● 2017-09-12 17:12:12
○ 2026-03-27 00:05:30
○ 2026-03-27 05:00:34

○MXallmail.parklogic.com2015-10-08 → 2016-11-26 · 4 obs

● 2015-10-08 05:37:08
● 2016-11-26 10:54:32
○ 2017-09-12 17:12:12
○ 2026-03-27 05:00:34

●MXmx00.ionos.de2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

●MXmx01.ionos.de2026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

○A172.99.89.2002015-12-13 → 2016-11-26 · 5 obs

○ 2015-10-09 08:43:10
● 2015-12-13 12:08:34
● 2016-11-26 10:54:32
○ 2017-09-12 17:12:12
○ 2026-03-27 05:00:34

●A2001:8d8:100f:f000::2372026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

●A217.160.0.1482026-03-27 → 2026-03-27 · 3 obs

○ 2017-09-12 17:12:12
● 2026-03-27 00:05:30
● 2026-03-27 05:00:34

○A69.16.230.432017-09-12 → 2017-09-12 · 4 obs

○ 2016-11-26 10:54:32
● 2017-09-12 17:12:12
○ 2026-03-27 00:05:30
○ 2026-03-27 05:00:34

○A74.200.250.1812015-05-13 → 2015-10-09 · 4 obs

● 2015-05-13 21:13:10
● 2015-10-09 08:43:10
○ 2015-12-13 12:08:34
○ 2026-03-27 05:00:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dothemath.net	ns1085.ui-dns.de, ns1111.ui-dns.biz, ns1121.ui-dns.org, ns1081.ui-dns.com	-

✅ Authoritative Response

Server:217.160.83.121

NS records: ns1085.ui-dns.de, ns1111.ui-dns.biz, ns1121.ui-dns.org, ns1081.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dothemath.net (unsigned zone)

⏱️ Timing

Total: 802ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.148`
AAAA	1	`2001:8d8:100f:f000::237`
NS	4	`ns1121.ui-dns.org, ns1085.ui-dns.de...`
MX	2	`mx01.ionos.de (pri: 10), mx00.ionos.de (pri: 10)`
TXT	1	`v=spf1 include:_spf-eu.ionos.com ~all`
SOA	1	`ns1121.ui-dns.org hostmaster.1und1.com`

Analysis

IP Addresses

dothemath.net resolves to two IP numbers: 2001:8d8:100f:f000::237 and 217.160.0.148.

Other host names, for instance cdh-ub.de, freiburg-frauenaerztinnen.de, cip-sl.com, 4forests.com and el-leon.de share IP numbers with dothemath.net.

Name Servers

dothemath.net is delegated to four name servers: ns1111.ui-dns.biz, ns1081.ui-dns.com, ns1085.ui-dns.de and ns1121.ui-dns.org.

dothemath.net shares some name servers with other domains, for example mironic.org, my-speed.de, dprotect.eu, cyberfx.de and jimenezinmuebles.com.

these name servers are often used with ns1081.ui-dns.biz, ns1121.ui-dns.de, ns1081.ui-dns.de, ns1081.ui-dns.org, ns1085.ui-dns.biz, ns1085.ui-dns.com, ns1085.ui-dns.org, ns1121.ui-dns.biz, ns1121.ui-dns.com and ns1111.ui-dns.com.

Host names with two IP numbers

Two IPs per host:

ns1111.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:516f:100 and 217.160.81.111

ns1081.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5251:100 and 217.160.82.81

ns1085.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:85 and 217.160.80.85

ns1121.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5379:100 and 217.160.83.121

Mail Servers

dothemath.net is served by two mail servers: mx00.ionos.de and mx01.ionos.de.

dothemath.net shares the mail server setup with other domains, for example mad-doc.com, gowind.org, kise.de, baufehrmann.de and artefactory.de.

dothemath.net shares at least some mail servers with other domains, for example tanzschule-ulm.de.

Host names with a single IP:

mx00.ionos.de points to 212.227.15.41

mx01.ionos.de points to 217.72.192.67

dothemath.net - robtex.com

dothemath.net

net

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`dothemath.net`

`net`