`docxcellence.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:212:13d6::221^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		PTR	`web.mars.docxcellence.de`
A	136.243.51.221^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 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	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 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	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mail.cxinfo.de` ⭐
		A	2a01:4f8:212:13d6::222^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`mail.cxinfo.de`
		A	136.243.51.222^{🇩🇪 Hetzner136.243.0.0/16 HETZNER-RZ-BLK-ERX3}
			PTR	`mail.cxinfo.de`
TXT	`v=spf1 a mx -all`
TXT	`MS=ms81292074`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-11-20 #10

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net` ⚠️ Not in parent delegation
	NS	`n.de.net` ⚠️ Not in parent delegation
	NS	`s.de.net` ⚠️ Not in parent delegation
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1774467519

Subdomains

pluto.docxcellence.de

neptun.docxcellence.de

mars.docxcellence.de

Same first word

docxcellence.de

DNS History

15 records (6 active, 9 former)

●NSns.udag.de2015-10-29 → 2026-03-25 · 3 obs

○ 2015-06-05 11:12:10
● 2015-10-29 23:25:34
● 2026-03-25 19:44:12

●NSns.udag.net2015-10-29 → 2026-03-25 · 3 obs

○ 2015-06-05 11:12:10
● 2015-10-29 23:25:34
● 2026-03-25 19:44:12

●NSns.udag.org2015-10-29 → 2026-03-25 · 3 obs

○ 2015-06-05 11:12:10
● 2015-10-29 23:25:34
● 2026-03-25 19:44:12

○NSserver1-ns1.udagdns.net2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 11:12:10
○ 2015-10-29 23:25:34
○ 2026-03-25 19:44:12

○NSserver1-ns2.udagdns.net2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 11:12:10
○ 2015-10-29 23:25:34
○ 2026-03-25 19:44:12

○NSserver1-ns3.udagdns.net2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 11:12:10
○ 2015-10-29 23:25:34
○ 2026-03-25 19:44:12

●MXmail.cxinfo.de2016-04-15 → 2026-03-25 · 3 obs

○ 2016-01-23 18:25:40
● 2016-04-15 22:59:34
● 2026-03-25 19:44:12

○MXmx00.udag.de2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 11:12:10
○ 2015-10-29 23:25:34
○ 2026-03-25 19:44:12

○MXmx01.udag.de2015-06-05 → 2015-06-05 · 3 obs

● 2015-06-05 11:12:10
○ 2015-10-29 23:25:34
○ 2026-03-25 19:44:12

○MXpluto.docxcellence.de2015-10-29 → 2016-01-23 · 5 obs

○ 2015-06-05 11:12:10
● 2015-10-29 23:25:34
● 2016-01-23 18:25:40
○ 2016-04-15 22:59:34
○ 2026-03-25 19:44:12

●A136.243.51.2212026-03-14 → 2026-03-25 · 3 obs

○ 2017-06-08 09:42:24
● 2026-03-14 01:32:20
● 2026-03-25 19:44:12

○A148.251.182.1152016-04-15 → 2017-06-08 · 5 obs

○ 2016-01-23 18:25:40
● 2016-04-15 22:59:34
● 2017-06-08 09:42:24
○ 2026-03-14 01:32:20
○ 2026-03-25 19:44:12

○A217.70.141.1702015-06-05 → 2016-01-23 · 4 obs

● 2015-06-05 11:12:10
● 2016-01-23 18:25:40
○ 2016-04-15 22:59:34
○ 2026-03-25 19:44:12

○A2a01:4f8:211:1773:c10:0:1:22016-04-15 → 2017-06-08 · 5 obs

○ 2016-01-23 18:25:40
● 2016-04-15 22:59:34
● 2017-06-08 09:42:24
○ 2026-03-14 01:32:20
○ 2026-03-25 19:44:12

●A2a01:4f8:212:13d6::2212026-03-14 → 2026-03-25 · 3 obs

○ 2017-06-08 09:42:24
● 2026-03-14 01:32:20
● 2026-03-25 19:44:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
docxcellence.de	ns.udag.de, ns.udag.org, ns.udag.net	2 records

✅ Authoritative Response

Server:217.160.80.253

NS records: ns.udag.de, ns.udag.org, ns.udag.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for docxcellence.de (unsigned zone)

⏱️ Timing

Total: 912ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`136.243.51.221`
AAAA	1	`2a01:4f8:212:13d6::221`
NS	3	`ns.udag.org, ns.udag.de...`
MX	1	`mail.cxinfo.de (pri: 10)`
TXT	2	`MS=ms81292074, v=spf1 a mx -all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.de, ns.udag.de)

Analysis

Hierarchy

docxcellence.de is a parent of pluto.docxcellence.de, neptun.docxcellence.de and mars.docxcellence.de.

IP Addresses

docxcellence.de has two IP numbers: 2a01:4f8:212:13d6::221 and 136.243.51.221.

Other host names, for instance cxberlin.de, prostaweb.de, neptun.docxcellence.de, www.prostaweb.de and www.cxinfo.de share IP numbers with docxcellence.de.

Name Servers

docxcellence.de is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

docxcellence.de at least partially shares name servers with other domains, including adrenalin.store, duokalender.com, schlemmerpizza-erfurt.de, infobroking.gmbh and towncountry.fr.

Host names with two IP numbers:

ns.udag.de: 2001:8d8:fe:53:217:160:80:253 and 217.160.80.253

ns.udag.net: 2607:f1c0:fe:53:185:132:33:253 and 185.132.33.253

ns.udag.org: 2607:f1c0:fe:53:185:132:34:253 and 185.132.34.253

Mail Servers

A single mail server handles docxcellence.de, mail.cxinfo.de.

docxcellence.de shares the same mail server setup as other domains, for instance worldwidevisit.com, urocloud.org, ambuland.de, urocloud.de and cxinfo.de.

docxcellence.de shares some mail servers with other domains, at least in part, for example prostaweb.de.

The host name mail.cxinfo.de resolves to two IP numbers: 2a01:4f8:212:13d6::222 and 136.243.51.222.

docxcellence.de - robtex.com

docxcellence.de

de

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`docxcellence.de`

`de`