`bluebilling.de`

DNSSEC	⚠️ Not signed
NS	`nsa3.schlundtech.de` ⭐ ⚠️ Not in parent delegation
		A	2607:f1c0:fe:53:185:132:34:227^{🇺🇸 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-stec.ui-dns.com`
		A	185.132.34.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.com`
NS	`ns16.itnovis.de` ⚠️ Not in zone NS records
NS	`nsb3.schlundtech.de`
		A	2607:f1c0:fe:53:185:132:35:227^{🇺🇸 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-stec.ui-dns.org`
		A	185.132.35.227^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns-stec.ui-dns.org`
MX	`mail.bluebilling.de` ⭐
		A	78.46.106.189^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`jacky.itnovis.de`
TXT	`v=spf1 +a +mx -all`
SOA	`nsa3.schlundtech.de`do-not-reply@bluebilling.de 2026-01-19 #1

`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=1774606260

Subdomains

mail.bluebilling.de

Same first word

bluebilling.de

DNS History

5 records (4 active, 1 former)

●NSns16.itnovis.de2015-07-17 → 2026-03-27 · 5 obs

● 2015-07-17 12:16:38
● 2017-04-04 18:04:34
○ 2026-02-14 19:09:18
● 2026-03-27 10:36:52
● 2026-03-27 10:36:54

●NSnsa3.schlundtech.de2026-02-14 → 2026-03-27 · 3 obs

○ 2017-04-04 18:04:34
● 2026-02-14 19:09:18
● 2026-03-27 10:36:54

●NSnsb3.schlundtech.de2015-07-17 → 2026-03-27 · 2 obs

● 2015-07-17 12:16:38
● 2026-03-27 10:36:54

●MXmail.bluebilling.de2015-07-17 → 2026-03-27 · 2 obs

● 2015-07-17 12:16:38
● 2026-03-27 10:36:54

○A78.46.106.1892015-07-17 → 2026-02-14 · 4 obs

● 2015-07-17 12:16:38
● 2026-02-14 19:09:18
○ 2026-03-27 10:36:52
○ 2026-03-27 10:36:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
bluebilling.de	ns16.itnovis.de, nsb3.schlundtech.de	-

✅ Authoritative Response

Server:185.132.35.227

NS records: ns16.itnovis.de, nsb3.schlundtech.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bluebilling.de (unsigned zone)

⏱️ Timing

Total: 649ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`nsa3.schlundtech.de, nsb3.schlundtech.de`
MX	1	`mail.bluebilling.de (pri: 10)`
TXT	1	`v=spf1 +a +mx -all`
SOA	1	`nsa3.schlundtech.de do-not-reply.bluebil`

Analysis

Hierarchy

The parent of mail.bluebilling.de is bluebilling.de.

Name Servers

bluebilling.de is delegated to three name servers: ns16.itnovis.de, nsa3.schlundtech.de and nsb3.schlundtech.de.

bluebilling.de at least partially shares name servers with other domains, for example handshag.net, svlosaurach.de, ziera.de, feinwerk.com and ps-laser-racing.de.

These name servers are often used together with nsc3.schlundtech.de and nsd3.schlundtech.de.

Host names with two IP numbers:

nsa3.schlundtech.de points to 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227.

nsb3.schlundtech.de points to 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227.

Mail Servers

The mail.bluebilling.de mail server handles bluebilling.de.

mail.bluebilling.de points to a single IP number: 78.46.106.189.

bluebilling.de - robtex.com

bluebilling.de

de