`john-buchanan.com`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::200^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com`
A	217.160.0.44^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`shades18.rzone.de` ⭐
		A	2607:f1c0:fe:53:185:132:34:145^{🇺🇸 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	`shades18.rzone.de`
		A	185.132.34.145^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`shades18.rzone.de`
NS	`docks02.rzone.de`
		A	2001:8d8:fe:53:5747:2a74:d:2^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`docks02.rzone.de`
		A	217.160.80.129^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`docks02.rzone.de`
MX	`smtp.rzone.de` ⭐
		A	2a01:238:20a:202:50f0::2097^{🇩🇪 STRATO2a01:238:20a::/48 Strato AG}
		A	81.169.145.98^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`smtp.rzone.de`
SOA	`shades18.rzone.de`hostmaster@strato-rz.de 2020-06-03 #14

`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=1774733757

Subdomains

mailspool.john-buchanan.com

Same first word

john-buchanan.com

DNS History

7 records (5 active, 2 former)

●NSdocks02.rzone.de2015-07-24 → 2026-03-28 · 2 obs

● 2015-07-24 02:27:02
● 2026-03-28 21:40:38

●NSshades18.rzone.de2015-07-24 → 2026-03-28 · 2 obs

● 2015-07-24 02:27:02
● 2026-03-28 21:40:38

●MXsmtp.rzone.de2015-07-24 → 2026-03-28 · 2 obs

● 2015-07-24 02:27:02
● 2026-03-28 21:40:38

●A2001:8d8:100f:f000::2002026-03-28 → 2026-03-28 · 3 obs

○ 2018-12-13 19:48:50
● 2026-03-28 11:46:36
● 2026-03-28 21:40:38

●A217.160.0.442026-03-28 → 2026-03-28 · 3 obs

○ 2018-12-13 19:48:50
● 2026-03-28 11:46:36
● 2026-03-28 21:40:38

○A2a01:238:20a:202:1078::2015-07-24 → 2018-12-13 · 4 obs

● 2015-07-24 02:27:02
● 2018-12-13 19:48:50
○ 2026-03-28 11:46:36
○ 2026-03-28 21:40:38

○A81.169.145.782015-07-24 → 2018-12-13 · 4 obs

● 2015-07-24 02:27:02
● 2018-12-13 19:48:50
○ 2026-03-28 11:46:36
○ 2026-03-28 21:40:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
john-buchanan.com	docks02.rzone.de, shades18.rzone.de	-

✅ Authoritative Response

Server:185.132.34.145

NS records: docks02.rzone.de, shades18.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for john-buchanan.com (unsigned zone)

⏱️ Timing

Total: 533ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.44`
AAAA	1	`2001:8d8:100f:f000::200`
NS	2	`shades18.rzone.de, docks02.rzone.de`
MX	1	`smtp.rzone.de (pri: 5)`
SOA	1	`shades18.rzone.de hostmaster.strato-rz.d`

Analysis

Hierarchy

The parent of mailspool.john-buchanan.com is john-buchanan.com.

IP Addresses

Two IP numbers are pointed to by john-buchanan.com: 2001:8d8:100f:f000::200 and 217.160.0.44.

other host names include www.west9print.com, ferox-fitness.de, altastandard.fr, existenz(0x616e616c)yse-hannover.com and persiancenter.de; they share IP numbers with john-buchanan.com.

Name Servers

Two name servers docks02.rzone.de and shades18.rzone.de handle the delegation for john-buchanan.com.

john-buchanan.com shares the same name server setup as other domains, for instance zenger-bau.de, naturpark-altmuehltal.net, k-bs.de, fanfotos.net and intac.mobi.

john-buchanan.com at least partially shares name servers with other domains, for instance mcband.de, moebius-schach.de, panap.de, 4seasonsoutdoor.de and billstein-bau.de.

these name servers are commonly used with shades09.rzone.de, shades03.rzone.de, docks12.rzone.de, docks18.rzone.de, shades04.rzone.de, shades17.rzone.de, shades20.rzone.de, docks15.rzone.de, docks19.rzone.de and docks16.rzone.de.

Host names with two IP numbers:

docks02.rzone.de points to 2001:8d8:fe:53:5747:2a74:d:2 and 217.160.80.129.

shades18.rzone.de points to 2607:f1c0:fe:53:185:132:34:145 and 185.132.34.145.

Mail Servers

john-buchanan.com is handled by a single mail server, smtp.rzone.de.

john-buchanan.com uses the same mail server setup as other domains, for instance citart.com, lespierresdebourgogne.fr, buppio.com, mail.gunsandasses.com and 53060689.xy.strato-hosting.eu.

smtp.rzone.de resolves to two IPs: 2a01:238:20a:202:50f0::2097 and 81.169.145.98.

john-buchanan.com - robtex.com