`jonasborchers.com`

DNSSEC	⚠️ Not signed
A	2a01:238:20a:202:1156::^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
A	81.169.145.156^{🇩🇪 STRATO81.169.144.0/22 AG}
NS	`docks04.rzone.de` ⭐
		A	2001:8d8:fe:53:5747:2a74:d:4^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks04.rzone.de`
		A	217.160.80.131^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks04.rzone.de`
NS	`shades07.rzone.de`
		A	2607:f1c0:fe:53:185:132:34:134^{🇺🇸 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	`shades07.rzone.de`
		A	185.132.34.134^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades07.rzone.de`
MX	`smtpin.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::1097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.97^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtpin.rzone.de`
SOA	`docks04.rzone.de`hostmaster@strato-rz.de 2023-10-14 #13

`com`

	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=1777487966

Same first word

jonasborchers.com

DNS History

9 records (5 active, 4 former)

●NSdocks04.rzone.de2026-03-01 → 2026-04-29 · 3 obs

○ 2017-08-10 19:51:16
● 2026-03-01 03:52:14
● 2026-04-29 18:55:42

○NSns43.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 19:51:16
○ 2026-03-01 03:52:14
○ 2026-04-29 18:55:42

○NSns44.domaincontrol.com2017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 19:51:16
○ 2026-03-01 03:52:14
○ 2026-04-29 18:55:42

●NSshades07.rzone.de2026-03-01 → 2026-04-29 · 3 obs

○ 2017-08-10 19:51:16
● 2026-03-01 03:52:14
● 2026-04-29 18:55:42

●MXsmtpin.rzone.de2026-03-01 → 2026-04-29 · 2 obs

● 2026-03-01 03:52:14
● 2026-04-29 18:55:42

○A104.156.81.1192017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 19:51:16
○ 2026-03-01 03:52:14
○ 2026-04-29 18:55:42

○A104.156.85.1192017-08-10 → 2017-08-10 · 3 obs

● 2017-08-10 19:51:16
○ 2026-03-01 03:52:14
○ 2026-04-29 18:55:42

●A2a01:238:20a:202:1156::2026-03-01 → 2026-04-29 · 3 obs

○ 2017-08-10 19:51:16
● 2026-03-01 03:52:14
● 2026-04-29 18:55:42

●A81.169.145.1562026-03-01 → 2026-04-29 · 3 obs

○ 2017-08-10 19:51:16
● 2026-03-01 03:52:14
● 2026-04-29 18:55:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jonasborchers.com	docks04.rzone.de, shades07.rzone.de	-

✅ Authoritative Response

Server:217.160.80.131

NS records: docks04.rzone.de, shades07.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jonasborchers.com (unsigned zone)

⏱️ Timing

Total: 2581ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.169.145.156`
AAAA	1	`2a01:238:20a:202:1156::`
NS	2	`shades07.rzone.de, docks04.rzone.de`
MX	1	`smtpin.rzone.de (pri: 5)`
SOA	1	`docks04.rzone.de hostmaster.strato-rz.de`

Analysis

IP Addresses

jonasborchers.com points to two IPs: 2a01:238:20a:202:1156:: and 81.169.145.156.

Other host names including rftc.nl, lbfw.de, markennetz.de, vielleserin.de and boylu-praezisionstechnik.de share IP numbers with jonasborchers.com.

Name Servers

jonasborchers.com's delegation uses two name servers, docks04.rzone.de and shades07.rzone.de.

jonasborchers.com shares the same name server setup as other domains, for example elektro-seitz.com, b-vier.eu, de7eilanden.nl, anglerportal.biz and elektroherbeck.de.

jonasborchers.com at least partially shares name servers with other domains, including formartmedia.de, xkontor.info, picbest.de, microsymposia.org and bsnidda.de.

These name servers are typically used together with the name servers shades10.rzone.de, shades05.rzone.de, docks20.rzone.de, docks03.rzone.de, docks09.rzone.de, shades20.rzone.de, shades14.rzone.de, docks15.rzone.de, docks16.rzone.de and shades08.rzone.de.

Host names with two IPs:

docks04.rzone.de points to: 2001:8d8:fe:53:5747:2a74:d:4 and 217.160.80.131

shades07.rzone.de points to: 2607:f1c0:fe:53:185:132:34:134 and 185.132.34.134

Mail Servers

jonasborchers.com is handled by a single mail server, smtpin.rzone.de.

jonasborchers.com shares its mail server setup with other domains, including complainex.com, florian-klaschka.de, mail.hbbody.de, hostmaster.biermanns.net and ati-automation.de.

smtpin.rzone.de points to two IPs: 2a01:238:20a:202:50f0::1097 and 81.169.145.97.

jonasborchers.com - robtex.com