`leafcore.com`

DNSSEC	⚠️ Not signed
A	85.214.206.68^{🇩🇪 STRATO85.214.0.0/15 AG}
		PTR	`mail.cg-society.com`
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	`mail.leafcore.com` ⭐
		A	85.214.206.68^{🇩🇪 STRATO85.214.0.0/15 AG}
			PTR	`mail.cg-society.com`
MX	`relay.rzone.de`⁽¹⁰⁰⁾
		A	81.169.145.96^{🇩🇪 STRATO81.169.144.0/22 AG}
			PTR	`relay.rzone.de`
TXT	`v=spf1 mx ~all`
SOA	`ns3.stratoserver.net`hostmaster@strato-rz.de 2020-05-18 #2

`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=1778594121

Previously MX for

leafcore.com

Subdomains

mail.leafcore.com

Same first word

leafcore.com

Similar names

DNS History

8 records (5 active, 3 former)

○NSns.stratoserver.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:21:54
○ 2017-10-27 21:35:22
○ 2026-05-12 14:10:22

○NSns2.stratoserver.net2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 13:21:54
○ 2017-10-27 21:35:22
○ 2026-05-12 14:10:22

●NSns3.stratoserver.net2017-10-27 → 2026-05-12 · 3 obs

○ 2016-12-18 13:21:54
● 2017-10-27 21:35:22
● 2026-05-12 14:10:22

●NSns4.stratoserver.net2017-10-27 → 2026-05-12 · 3 obs

○ 2016-12-18 13:21:54
● 2017-10-27 21:35:22
● 2026-05-12 14:10:22

○MXleafcore.com2016-12-18 → 2017-10-27 · 4 obs

● 2016-12-18 13:21:54
● 2017-10-27 21:35:22
○ 2026-03-03 14:18:38
○ 2026-05-12 14:10:22

●MXmail.leafcore.com2026-03-03 → 2026-05-12 · 3 obs

○ 2017-10-27 21:35:22
● 2026-03-03 14:18:38
● 2026-05-12 14:10:22

●MXrelay.rzone.de2026-03-03 → 2026-05-12 · 3 obs

○ 2017-10-27 21:35:22
● 2026-03-03 14:18:38
● 2026-05-12 14:10:22

●A85.214.206.682016-12-18 → 2026-05-12 · 2 obs

● 2016-12-18 13:21:54
● 2026-05-12 14:10:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
leafcore.com	ns3.stratoserver.net, ns4.stratoserver.net	-

✅ Authoritative Response

Server:185.132.34.159

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for leafcore.com (unsigned zone)

⏱️ Timing

Total: 409ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.214.206.68`
NS	2	`ns3.stratoserver.net, ns4.stratoserver.net`
MX	2	`relay.rzone.de (pri: 100), mail.leafcore.com (pri: 10)`
TXT	1	`v=spf1 mx ~all`
SOA	1	`ns3.stratoserver.net hostmaster.strato-r`

Analysis

Hierarchy

mail.leafcore.com has leafcore.com as its parent.

IP Addresses

leafcore.com maps to IP address 85.214.206.68.

Other host names, for example mail.cg-society.com, mail.leafcore.com and cg-society.com share the same IP as leafcore.com.

Name Servers

Two name servers ns3.stratoserver.net and ns4.stratoserver.net are delegated to leafcore.com.

leafcore.com uses the same name server configuration as other domains, such as metrictraining.com, secure-cloud-backup.de, eucad-software.eu, newstube.de and frimeel.nl.

Host names with two IPs:

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

Two mail servers handle leafcore.com: mail.leafcore.com and relay.rzone.de.

leafcore.com shares mail servers with other domains at least in part, for instance wohnen-in-hagen.de, emg-casting.de, soziokulturmeissen.de, pryte.de and sirun.de.

Host names with a single IP address:

mail.leafcore.com points to 85.214.206.68

relay.rzone.de points to 81.169.145.96

leafcore.com - robtex.com

leafcore.com

com