`switchbike.de`

DNSSEC	⚠️ Not signed
A	2a01:4f8:221:330b::101:150^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
A	46.4.31.26^{🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3}
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	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-12-06 #7

`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=1778594333

Same first word

switchbike.de

DNS History

12 records (7 active, 5 former)

●NSns.udag.de2026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

●NSns.udag.net2026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

●NSns.udag.org2026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

○NSns2.wixdns.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:12:56
○ 2026-03-20 04:43:52
○ 2026-05-12 14:14:54

○NSns3.wixdns.net2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:12:56
○ 2026-03-20 04:43:52
○ 2026-05-12 14:14:54

●MXmx00.udag.de2026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

●MXmx01.udag.de2026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

○MXsmtpgate0.virus-free.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:12:56
○ 2026-03-20 04:43:52
○ 2026-05-12 14:14:54

○MXsmtpgate1.virus-free.de2018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:12:56
○ 2026-03-20 04:43:52
○ 2026-05-12 14:14:54

○A23.236.62.1472018-05-13 → 2018-05-13 · 3 obs

● 2018-05-13 21:12:56
○ 2026-03-20 04:43:52
○ 2026-05-12 14:14:54

●A2a01:4f8:221:330b::101:1502026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

●A46.4.31.262026-03-20 → 2026-05-12 · 3 obs

○ 2018-05-13 21:12:56
● 2026-03-20 04:43:52
● 2026-05-12 14:14:54

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:185.132.34.253

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for switchbike.de (unsigned zone)

⏱️ Timing

Total: 1447ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.4.31.26`
AAAA	1	`2a01:4f8:221:330b::101:150`
NS	3	`ns.udag.net, ns.udag.de...`
MX	2	`mx01.udag.de (pri: 20), mx00.udag.de (pri: 10)`
TXT	1	`v=spf1 include:_smtp.udag.de ~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

IP Addresses

switchbike.de points to two IP numbers: 2a01:4f8:221:330b::101:150 and 46.4.31.26.

Other host names, for instance tiedemann-design.de, mail.web201.enerspace.de, watersport-rental.com, static.26.31.4.46.clients.your-server.de and mail.tronicspot.de share IP numbers with switchbike.de.

Name Servers

The delegation for switchbike.de is handled by three name servers: ns.udag.de, ns.udag.net and ns.udag.org.

switchbike.de at least partially shares name servers with other domains, for instance mietrecht.net, sebastian-westbrock.de, superbcamping.com, hoyspot.net and rcmpw.de.

Two IP numbers per host:

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

switchbike.de is handled by two mail servers: mx00.udag.de and mx01.udag.de.

switchbike.de uses the same mail server configuration as other domains, such as ticketsfirst.de, arrk.ro, speeddating.city, come2b.com and ludanek.de.

Host names with one IP number: mx00.udag.de points to 62.146.106.39; mx01.udag.de points to 62.146.106.40.

switchbike.de - robtex.com

switchbike.de

de

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

`switchbike.de`

`de`