`swingdecologne.de`

DNSSEC	⚠️ Not signed
A	109.237.136.18^{🇩🇪 CLOUDPIT109.237.128.0/20}
NS	`cns1.alfahosting.info` ⭐
		A	2a01:64c0:0:5000::8^{🇩🇪 CLOUDPIT2a01:64c0::/32}
			PTR	`cns1.cloudpit.de`
		A	109.237.142.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns1.cloudpit.de`
NS	`cns2.alfahosting.info`
		A	2a01:4f8:2b02:a88::105^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`cns2.cloudpit.com`
		A	148.251.254.105^{🇩🇪 Hetzner148.251.0.0/16 HETZNER-RZ-BLK-ERX2}
			PTR	`cns2.cloudpit.com`
NS	`cns3.alfahosting.info`
		A	2a02:2b80:101:5000::8^{🇩🇪 CLOUDPIT2a02:2b80:101::/48}
			PTR	`cns3.cloudpit.io`
		A	109.237.143.8^{🇩🇪 CLOUDPIT109.237.128.0/20}
			PTR	`cns3.cloudpit.io`
MX	`mail.swingdecologne.de` ⭐
		A	109.237.136.18^{🇩🇪 CLOUDPIT109.237.128.0/20}
SOA	`cns1.alfahosting.info`hostmaster@alfahosting.de 2023-10-17 #1

`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=1774571191

Subdomains

mail.swingdecologne.de

Same first word

swingdecologne.de

DNS History

19 records (5 active, 14 former)

●NScns1.alfahosting.info2026-02-17 → 2026-03-27 · 3 obs

○ 2018-10-04 18:47:26
● 2026-02-17 03:19:34
● 2026-03-27 00:47:08

●NScns2.alfahosting.info2026-02-17 → 2026-03-27 · 3 obs

○ 2018-10-04 18:47:26
● 2026-02-17 03:19:34
● 2026-03-27 00:47:08

●NScns3.alfahosting.info2026-02-17 → 2026-03-27 · 3 obs

○ 2018-10-04 18:47:26
● 2026-02-17 03:19:34
● 2026-03-27 00:47:08

○NSns-de.1and1-dns.biz2015-05-26 → 2017-02-06 · 4 obs

● 2015-05-26 05:21:10
● 2017-02-06 01:38:02
○ 2018-10-04 18:47:26
○ 2026-03-27 00:47:08

○NSns-de.1and1-dns.com2015-05-26 → 2017-02-06 · 4 obs

● 2015-05-26 05:21:10
● 2017-02-06 01:38:02
○ 2018-10-04 18:47:26
○ 2026-03-27 00:47:08

○NSns-de.1and1-dns.de2015-05-26 → 2017-02-06 · 4 obs

● 2015-05-26 05:21:10
● 2017-02-06 01:38:02
○ 2018-10-04 18:47:26
○ 2026-03-27 00:47:08

○NSns-de.1and1-dns.org2015-05-26 → 2017-02-06 · 4 obs

● 2015-05-26 05:21:10
● 2017-02-06 01:38:02
○ 2018-10-04 18:47:26
○ 2026-03-27 00:47:08

○NSns1081.ui-dns.biz2018-10-04 → 2018-10-04 · 4 obs

○ 2017-02-06 01:38:02
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

○NSns1081.ui-dns.com2018-10-04 → 2018-10-04 · 4 obs

○ 2017-02-06 01:38:02
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

○NSns1081.ui-dns.de2018-10-04 → 2018-10-04 · 4 obs

○ 2017-02-06 01:38:02
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

○NSns1081.ui-dns.org2018-10-04 → 2018-10-04 · 4 obs

○ 2017-02-06 01:38:02
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

●MXmail.swingdecologne.de2026-02-17 → 2026-03-27 · 3 obs

○ 2018-10-04 18:47:26
● 2026-02-17 03:19:34
● 2026-03-27 00:47:08

○MXmx00.kundenserver.de2015-05-26 → 2018-10-04 · 4 obs

● 2015-05-26 05:21:10
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

○MXmx01.kundenserver.de2015-05-26 → 2018-10-04 · 4 obs

● 2015-05-26 05:21:10
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

●A109.237.136.182026-02-17 → 2026-03-27 · 3 obs

○ 2018-10-04 18:47:26
● 2026-02-17 03:19:34
● 2026-03-27 00:47:08

○A2001:8d8:1000:cd:933c:88ec:a0b1:58002015-05-26 → 2016-07-02 · 4 obs

● 2015-05-26 05:21:10
● 2016-07-02 10:53:36
○ 2017-02-06 01:38:02
○ 2026-03-27 00:47:08

○A2001:8d8:1000:cd:b5d1:daaa:49af:e02d2017-02-06 → 2018-10-04 · 5 obs

○ 2016-07-02 10:53:36
● 2017-02-06 01:38:02
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

○A217.160.122.842017-02-06 → 2018-10-04 · 5 obs

○ 2016-07-02 10:53:36
● 2017-02-06 01:38:02
● 2018-10-04 18:47:26
○ 2026-02-17 03:19:34
○ 2026-03-27 00:47:08

○A217.160.70.2312015-05-26 → 2016-07-02 · 4 obs

● 2015-05-26 05:21:10
● 2016-07-02 10:53:36
○ 2017-02-06 01:38:02
○ 2026-03-27 00:47:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
swingdecologne.de	cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info	-

✅ Authoritative Response

Server:148.251.254.105

NS records: cns1.alfahosting.info, cns2.alfahosting.info, cns3.alfahosting.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for swingdecologne.de (unsigned zone)

⏱️ Timing

Total: 2146ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`109.237.136.18`
NS	3	`cns2.alfahosting.info, cns3.alfahosting.info...`
MX	1	`mail.swingdecologne.de (pri: 10)`
SOA	1	`cns1.alfahosting.info hostmaster.alfahos`

Analysis

Hierarchy

The parent of mail.swingdecologne.de is swingdecologne.de.

IP Addresses

swingdecologne.de points to a single IP number: 109.237.136.18.

Other host names, for instance mail.swingdecologne.de, eneksio.com and wwwenexio.com share IP numbers with swingdecologne.de.

Name Servers

The domain swingdecologne.de is delegated to three name servers: cns1.alfahosting.info, cns2.alfahosting.info and cns3.alfahosting.info.

swingdecologne.de shares name servers with other domains at least partially, for instance as-ecampaign.de, vertraut.de, rosseleck.de, cesart.name and projektzentrum.com.

Host names with two IP numbers:

cns1.alfahosting.info points to 2a01:64c0:0:5000::8 and 109.237.142.8

cns2.alfahosting.info points to 2a01:4f8:2b02:a88::105 and 148.251.254.105

cns3.alfahosting.info points to 2a02:2b80:101:5000::8 and 109.237.143.8

Mail Servers

The mail server for swingdecologne.de is mail.swingdecologne.de.

Host name mail.swingdecologne.de resolves to IP 109.237.136.18.

swingdecologne.de - robtex.com