`mywebtheory.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2a5^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02a5.elastic-ssl.ui-r.com`
A	217.160.0.100^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1039.ui-dns.org` ⭐
		A	2001:8d8:fe:53:0:d9a0:5327:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1039.ui-dns.org`
		A	217.160.83.39^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1039.ui-dns.org`
NS	`ns1018.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:5112:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1018.ui-dns.biz`
		A	217.160.81.18^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1018.ui-dns.biz`
NS	`ns1093.ui-dns.com`
		A	2001:8d8:fe:53:0:d9a0:525d:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.com`
		A	217.160.82.93^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.com`
NS	`ns1093.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:93^{🇺🇸 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	`ns1093.ui-dns.de`
		A	217.160.80.93^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1093.ui-dns.de`
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	`ns1039.ui-dns.org`hostmaster@kundenserver.de 2016-06-18 #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=1778369671

Same first word

mywebtheory.com

DNS History

18 records (8 active, 10 former)

○NSns-de.1and1-dns.biz2015-05-26 → 2017-03-17 · 4 obs

● 2015-05-26 06:12:14
● 2017-03-17 12:12:06
○ 2019-04-18 16:54:36
○ 2026-05-09 23:44:08

○NSns-de.1and1-dns.com2015-05-26 → 2017-03-17 · 4 obs

● 2015-05-26 06:12:14
● 2017-03-17 12:12:06
○ 2019-04-18 16:54:36
○ 2026-05-09 23:44:08

○NSns-de.1and1-dns.de2015-05-26 → 2017-03-17 · 4 obs

● 2015-05-26 06:12:14
● 2017-03-17 12:12:06
○ 2019-04-18 16:54:36
○ 2026-05-09 23:44:08

○NSns-de.1and1-dns.org2015-05-26 → 2017-03-17 · 4 obs

● 2015-05-26 06:12:14
● 2017-03-17 12:12:06
○ 2019-04-18 16:54:36
○ 2026-05-09 23:44:08

●NSns1018.ui-dns.biz2019-04-18 → 2026-05-09 · 3 obs

○ 2017-03-17 12:12:06
● 2019-04-18 16:54:36
● 2026-05-09 23:44:08

●NSns1039.ui-dns.org2019-04-18 → 2026-05-09 · 3 obs

○ 2017-03-17 12:12:06
● 2019-04-18 16:54:36
● 2026-05-09 23:44:08

●NSns1093.ui-dns.com2019-04-18 → 2026-05-09 · 3 obs

○ 2017-03-17 12:12:06
● 2019-04-18 16:54:36
● 2026-05-09 23:44:08

●NSns1093.ui-dns.de2019-04-18 → 2026-05-09 · 3 obs

○ 2017-03-17 12:12:06
● 2019-04-18 16:54:36
● 2026-05-09 23:44:08

●MXmx00.ionos.de2026-04-09 → 2026-05-09 · 3 obs

○ 2019-04-18 16:54:36
● 2026-04-09 09:25:00
● 2026-05-09 23:44:08

○MXmx00.kundenserver.de2015-05-26 → 2019-04-18 · 4 obs

● 2015-05-26 06:12:14
● 2019-04-18 16:54:36
○ 2026-04-09 09:25:00
○ 2026-05-09 23:44:08

●MXmx01.ionos.de2026-04-09 → 2026-05-09 · 3 obs

○ 2019-04-18 16:54:36
● 2026-04-09 09:25:00
● 2026-05-09 23:44:08

○MXmx01.kundenserver.de2015-05-26 → 2019-04-18 · 4 obs

● 2015-05-26 06:12:14
● 2019-04-18 16:54:36
○ 2026-04-09 09:25:00
○ 2026-05-09 23:44:08

○A2001:8d8:1000:9071:766a:5e0a:2459:b8152016-07-19 → 2017-03-17 · 5 obs

○ 2016-03-25 21:10:18
● 2016-07-19 00:00:22
● 2017-03-17 12:12:06
○ 2019-04-18 16:54:36
○ 2026-05-09 23:44:08

○A2001:8d8:1000:9071:d987:68ac:6262:201c2015-05-26 → 2016-03-25 · 4 obs

● 2015-05-26 06:12:14
● 2016-03-25 21:10:18
○ 2016-07-19 00:00:22
○ 2026-05-09 23:44:08

●A2001:8d8:100f:f000::2a52019-04-18 → 2026-05-09 · 3 obs

○ 2017-03-17 12:12:06
● 2019-04-18 16:54:36
● 2026-05-09 23:44:08

●A217.160.0.1002019-04-18 → 2026-05-09 · 3 obs

○ 2017-03-17 12:12:06
● 2019-04-18 16:54:36
● 2026-05-09 23:44:08

○A217.160.233.1032016-07-19 → 2017-03-17 · 5 obs

○ 2016-03-25 21:10:18
● 2016-07-19 00:00:22
● 2017-03-17 12:12:06
○ 2019-04-18 16:54:36
○ 2026-05-09 23:44:08

○A82.165.217.1082015-05-26 → 2016-03-25 · 4 obs

● 2015-05-26 06:12:14
● 2016-03-25 21:10:18
○ 2016-07-19 00:00:22
○ 2026-05-09 23:44:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, j.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net...	-
mywebtheory.com	ns1093.ui-dns.de, ns1018.ui-dns.biz, ns1039.ui-dns.org, ns1093.ui-dns.com	2 records

✅ Authoritative Response

Server:217.160.82.93

NS records: ns1093.ui-dns.de, ns1018.ui-dns.biz, ns1039.ui-dns.org, ns1093.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mywebtheory.com (unsigned zone)

⏱️ Timing

Total: 790ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.100`
AAAA	1	`2001:8d8:100f:f000::2a5`
NS	4	`ns1093.ui-dns.com, ns1093.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	`ns1039.ui-dns.org hostmaster.kundenserve`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1093.ui-dns.com, ns1093.ui-dns.com)

Analysis

IP Addresses

mywebtheory.com resolves to two IP numbers: 2001:8d8:100f:f000::2a5 and 217.160.0.100.

Other host names, for instance dbs2050.de, malenswert.de, co2-labor.com, pilarczyk.org and gl-consultants.fr share IP numbers with mywebtheory.com.

Name Servers

mywebtheory.com's delegation is handled by four name servers: ns1018.ui-dns.biz, ns1093.ui-dns.com, ns1093.ui-dns.de and ns1039.ui-dns.org.

mywebtheory.com partially shares name servers with other domains; examples include billig-abgreifen.de, ffemd.info, vnacom.com, merlewolf.de and farbmouse.de.

These name servers are commonly used alongside ns1093.ui-dns.org, ns1093.ui-dns.biz, ns1018.ui-dns.com, ns1018.ui-dns.de, ns1018.ui-dns.org, ns1039.ui-dns.de, ns1039.ui-dns.biz, ns1039.ui-dns.com and ns1126.ui-dns.org.

Host names with two IPs:

ns1018.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5112:100 and 217.160.81.18

ns1093.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:525d:100 and 217.160.82.93

ns1093.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:93 and 217.160.80.93

ns1039.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5327:100 and 217.160.83.39

Mail Servers

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

mywebtheory.com has the same mail server setup as other domains, including innofile.eu, herbin.de, qlook.de, oggergoggerland.de and konecna.de.

Host names with one IP number: The host name mx00.ionos.de points to 212.227.15.41 and the host name mx01.ionos.de points to 217.72.192.67.

mywebtheory.com - robtex.com

mywebtheory.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mywebtheory.com`

`com`