`postkartenkalender.com`

DNSSEC	⚠️ Not signed
A	46.38.231.10^{🇩🇪 AS19754046.38.230.0/23}
		PTR	`we70a.netcup.net`
NS	`ns1.axcoredns.com` ⭐
		A	2a09:71c0::101:0:12^{🇩🇪 AS444862a09:71c0::/29}
		A	45.67.68.12^{🇩🇪 AS4448645.67.68.0/24}
			PTR	`ns1-tec.de`
NS	`ns2.axcoredns.org`
		A	2a01:4f8:c014:d47::12^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
		A	46.224.169.132^{🇮🇷 Hetzner46.224.0.0/15 HETZNER-DC}
			PTR	`ns2-tec.de`
MX	`mail.postkartenkalender.com` ⭐
SOA	`ns1.axcoredns.com`webmaster@postkartenkalender.com 2026-02-18 #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=1778780641

Same first word

postkartenkalender.com

postkartenkalender.de

postkartenkalender.be

DNS History

14 records (4 active, 10 former)

○NSns1-tec.de2015-11-20 → 2026-03-27 · 5 obs

○ 2015-07-07 17:54:38
● 2015-11-20 08:43:20
● 2026-03-27 10:06:54
○ 2026-04-16 22:08:48
○ 2026-05-14 17:47:28

●NSns1.axcoredns.com2026-04-16 → 2026-05-14 · 3 obs

○ 2026-03-27 10:06:54
● 2026-04-16 22:08:48
● 2026-05-14 17:47:28

○NSns1.dnsservers.de2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 05:27:50
○ 2015-07-07 17:54:38
○ 2026-05-14 17:47:28

○NSns10.ns10.de2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 05:27:50
○ 2015-07-07 17:54:38
○ 2026-05-14 17:47:28

○NSns2-tec.de2015-11-20 → 2026-03-27 · 5 obs

○ 2015-07-07 17:54:38
● 2015-11-20 08:43:20
● 2026-03-27 10:06:54
○ 2026-04-16 22:08:48
○ 2026-05-14 17:47:28

●NSns2.axcoredns.org2026-04-16 → 2026-05-14 · 3 obs

○ 2026-03-27 10:06:54
● 2026-04-16 22:08:48
● 2026-05-14 17:47:28

○NSns2.dnsservers.de2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 05:27:50
○ 2015-07-07 17:54:38
○ 2026-05-14 17:47:28

○NSns5.kasserver.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-18 05:27:50
● 2015-07-07 17:54:38
○ 2015-11-20 08:43:20
○ 2026-05-14 17:47:28

○NSns6.kasserver.com2015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-18 05:27:50
● 2015-07-07 17:54:38
○ 2015-11-20 08:43:20
○ 2026-05-14 17:47:28

●MXmail.postkartenkalender.com2008-03-18 → 2026-05-14 · 2 obs

● 2008-03-18 05:27:50
● 2026-05-14 17:47:28

○MXmail1.backupservers.de2008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 05:27:50
○ 2015-07-07 17:54:38
○ 2026-05-14 17:47:28

○A134.98.87.362008-03-18 → 2008-03-18 · 3 obs

● 2008-03-18 05:27:50
○ 2015-07-07 17:54:38
○ 2026-05-14 17:47:28

●A46.38.231.102015-11-20 → 2026-05-14 · 3 obs

○ 2015-07-07 17:54:38
● 2015-11-20 08:43:20
● 2026-05-14 17:47:28

○A85.13.135.1132015-07-07 → 2015-07-07 · 4 obs

○ 2008-03-18 05:27:50
● 2015-07-07 17:54:38
○ 2015-11-20 08:43:20
○ 2026-05-14 17:47:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
postkartenkalender.com	ns1.axcoredns.com, ns2.axcoredns.org	2 records

✅ Authoritative Response

Server:45.67.68.12

NS records: ns1.axcoredns.com, ns2.axcoredns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postkartenkalender.com (unsigned zone)

⏱️ Timing

Total: 3642ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.38.231.10`
NS	2	`ns2.axcoredns.org, ns1.axcoredns.com`
MX	1	`mail.postkartenkalender.com (pri: 100)`
SOA	1	`ns1.axcoredns.com webmaster.postkartenka`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.axcoredns.com, ns1.axcoredns.com)

Analysis

IP Addresses

postkartenkalender.com points to a single IP: 46.38.231.10.

Other host names, for instance broimg.eu, mail.verdienst-wunder.de, fairlife.de, back2spamer.de and masterupload.de share IP numbers with postkartenkalender.com.

Name Servers

postkartenkalender.com's delegation is to two name servers ns1.axcoredns.com and ns2.axcoredns.org.

postkartenkalender.com shares the same name server configuration as other domains, such as do-panic.info, xamp.de, wirtschafts-verzeichnis.de, schweinelende.de and ethik-rationierung.de.

postkartenkalender.com at least partially shares its name servers with other domains, for instance service-gui.de, aktionsgemeinschaft-drolshagen.de, bitcredit.de, chip-fotowelt.de and einkdisplay.de.

These name servers are commonly used alongside ns1-tec.de and ns2-tec.de.

Host names with two IP numbers: ns1.axcoredns.com points to 2a09:71c0::101:0:12 and 45.67.68.12; ns2.axcoredns.org points to 2a01:4f8:c014:d47::12 and 46.224.169.132

Mail Servers

postkartenkalender.com is served by a single mail server, mail.postkartenkalender.com.

postkartenkalender.com - robtex.com