`blub23.net`

DNSSEC	⚠️ Not signed
A	85.214.236.3^{🇩🇪 STRATO85.214.0.0/15 AG}
		PTR	`blub23.net`
NS	`ns3.stratoserver.net` ⭐
		A	2607:f1c0:fe:53:185:132:34:159^{🇺🇸 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	`ns3.stratoserver.net`
		A	185.132.34.159^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns3.stratoserver.net`
NS	`ns4.stratoserver.net`
		A	2001:8d8:fe:53:5747:2a74:d:32^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
		A	217.160.80.159^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns4.stratoserver.net`
MX	`blub23.net` ⭐
		A	85.214.236.3^{🇩🇪 STRATO85.214.0.0/15 AG}
			PTR	`blub23.net`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-15 #2

`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=1771291465

PTR for

3.236.214.85.in-addr.arpa

MX for

blub23.net

Same first word

blub23.net

Similar names

23bblu.com

DNS History

6 records (4 active, 2 former)

○NSns.stratoserver.net2015-08-10 → 2016-07-10 · 4 obs

● 2015-08-10 08:20:26
● 2016-07-10 17:21:00
○ 2017-05-19 16:01:18
○ 2026-03-24 05:31:52

○NSns2.stratoserver.net2015-08-10 → 2016-07-10 · 4 obs

● 2015-08-10 08:20:26
● 2016-07-10 17:21:00
○ 2017-05-19 16:01:18
○ 2026-03-24 05:31:52

●NSns3.stratoserver.net2017-05-19 → 2026-03-24 · 3 obs

○ 2016-07-10 17:21:00
● 2017-05-19 16:01:18
● 2026-03-24 05:31:52

●NSns4.stratoserver.net2017-05-19 → 2026-03-24 · 3 obs

○ 2016-07-10 17:21:00
● 2017-05-19 16:01:18
● 2026-03-24 05:31:52

●MXblub23.net2015-08-10 → 2026-03-24 · 2 obs

● 2015-08-10 08:20:26
● 2026-03-24 05:31:52

●A85.214.236.32015-08-10 → 2026-03-24 · 2 obs

● 2015-08-10 08:20:26
● 2026-03-24 05:31:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	e.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
blub23.net	ns3.stratoserver.net, ns4.stratoserver.net	2 records

✅ Authoritative Response

Server:217.160.80.159

NS records: ns3.stratoserver.net, ns4.stratoserver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blub23.net (unsigned zone)

⏱️ Timing

Total: 2340ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.236.3`
NS	2	`ns4.stratoserver.net, ns3.stratoserver.net`
MX	1	`blub23.net (pri: 10)`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3.stratoserver.net, ns4.stratoserver.net)

Analysis

Mail Server Role

blub23.net serves as the mail server for blub23.net.

IP Addresses

blub23.net points to IP number 85.214.236.3.

Name Servers

blub23.net is delegated to two name servers: ns3.stratoserver.net and ns4.stratoserver.net.

blub23.net uses the same name server setup as other domains such as e-wert.de, foto-art.org, waldfuchs.eu, dgengineering.de and refactored.de.

Host names with two IP numbers:

ns3.stratoserver.net points to 2607:f1c0:fe:53:185:132:34:159 and 185.132.34.159; ns4.stratoserver.net points to 2001:8d8:fe:53:5747:2a74:d:32 and 217.160.80.159.

Mail Servers

blub23.net is handled by a single mail server, blub23.net.

blub23.net points to a single IP: 85.214.236.3.

blub23.net - robtex.com

blub23.net

net