`netcologne-its.de`

DNSSEC	⚠️ Not signed
A	2001:4dd0:a000:bc6::cd^{🇩🇪 NETCOLOGNE2001:4dd0::/32 NetCologne GmbH Am Coloneum 9 50829 Koeln}
		PTR	`mx03.haubnerdc.com`
A	89.1.69.69^{🇩🇪 NETCOLOGNE89.0.0.0/15 NetCologne PA space}
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	`netcologneits-de02e.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::d^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db6pr03cu00105.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am3pr04cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::5^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am1pr04cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.68.15^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db6pr03cu00107.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.28^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am7pr05cu00204.inbound.protection.outlook.com`
TXT	`jfctcwf933g1m0xyjr2rzp5phcsx3tf5`
TXT	`+noNNj7MSuh8ELOWACJyePOzL/Xw9RoTKpsbd4eni8g5G3vV0osrrC/k3vVaPlP5UBPP5yh01stkH...`
TXT	`_6ajtu2qom3shdf8ltoewvt9xlp8biza`
TXT	`apple-domain-verification=vX053E0A41cxRqHp`
TXT	`v=spf1 a mx include:spf-westeu.emailsignatures365.com include:spf.protection....`
TXT	`projectdiscovery-verification=0c8efed55f`
TXT	`projectdiscovery-verification=622bcce63c`
TXT	`fJsQ491kx3CBQC/e1/pt7lbZJ5eJ7ebYOQgoyw4nHd3AktnXm3Um72hCdy23rApw`
SOA	`ns.udag.de`hostmaster@united-domains.de 2024-11-27 #39

`de`

	DNSSEC	🔒 Signed (DS record present)
	NS	`f.nic.de` ⭐
	NS	`a.nic.de`
	NS	`l.de.net`
	NS	`n.de.net`
	NS	`s.de.net`
	NS	`z.nic.de`
	SOA	`f.nic.de`dns-operations@denic.de serial=1777431167

Same first word

netcologne-its.de

DNS History

7 records (6 active, 1 former)

●NSns.udag.de2018-07-12 → 2026-04-29 · 2 obs

● 2018-07-12 11:03:16
● 2026-04-29 03:18:24

●NSns.udag.net2018-07-12 → 2026-04-29 · 2 obs

● 2018-07-12 11:03:16
● 2026-04-29 03:18:24

●NSns.udag.org2018-07-12 → 2026-04-29 · 2 obs

● 2018-07-12 11:03:16
● 2026-04-29 03:18:24

○MXmx03.haubnerdc.com2018-07-12 → 2018-07-12 · 3 obs

● 2018-07-12 11:03:16
○ 2026-04-13 21:48:38
○ 2026-04-29 03:18:24

●MXnetcologneits-de02e.mail.protection.outlook.com2026-04-13 → 2026-04-29 · 3 obs

○ 2018-07-12 11:03:16
● 2026-04-13 21:48:38
● 2026-04-29 03:18:24

●A2001:4dd0:a000:bc6::cd2026-04-13 → 2026-04-29 · 3 obs

○ 2018-07-12 11:03:16
● 2026-04-13 21:48:38
● 2026-04-29 03:18:24

●A89.1.69.692018-07-12 → 2026-04-29 · 2 obs

● 2018-07-12 11:03:16
● 2026-04-29 03:18:24

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:217.160.80.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for netcologne-its.de (unsigned zone)

⏱️ Timing

Total: 713ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.1.69.69`
AAAA	1	`2001:4dd0:a000:bc6::cd`
NS	3	`ns.udag.de, ns.udag.org...`
MX	1	`netcologneits-de02e.mail.protection.outl`
TXT	8	`jfctcwf933g1m0xyjr2rzp5phcsx3tf5, +noNNj7MSuh8ELOWACJyePOzL/Xw9RoTKpsbd4en...`
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

IP Addresses

netcologne-its.de points to two IP numbers: 2001:4dd0:a000:bc6::cd and 89.1.69.69.

Name Servers

netcologne-its.de is delegated to three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

netcologne-its.de at least partially shares its name servers with other domains, for instance secosan.it, schade.systems, ravenauth.com, olbya.com and erglo.com.

Host names with two IP numbers:

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

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

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

Mail Servers

netcologne-its.de is served by a single mail server, netcologneits-de02e.mail.protection.outlook.com.

The host name netcologneits-de02e.mail.protection.outlook.com resolves to eight IP numbers: 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::5, 52.101.68.10, 52.101.68.15, 52.101.73.1 and 52.101.73.28.

netcologne-its.de - robtex.com