letsdev.de - dns.ninja

`letsdev.de`

DNSSEC	⚠️ Not signed
A	2001:8d8:100f:f000::2d7^{🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910}
		PTR	`2001-08d8-100f-f000-0000-0000-0000-02d7.elastic-ssl.ui-r.com`
A	217.160.0.14^{🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3}
NS	`ns1079.ui-dns.com` ⭐
		A	2001:8d8:fe:53:0:d9a0:524f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.com`
		A	217.160.82.79^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.com`
NS	`ns1079.ui-dns.biz`
		A	2001:8d8:fe:53:0:d9a0:514f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.biz`
		A	217.160.81.79^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.biz`
NS	`ns1079.ui-dns.de`
		A	2607:f1c0:fe:53:185:132:32:79^{🇺🇸 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	`ns1079.ui-dns.de`
		A	185.132.32.79^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns1079.ui-dns.de`
NS	`ns1079.ui-dns.org`
		A	2001:8d8:fe:53:0:d9a0:534f:100^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.org`
		A	217.160.83.79^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns1079.ui-dns.org`
MX	`mail.letsdev.de` ⭐
		A	213.144.18.12^{🇩🇪 TELEMAXX213.144.0.0/19 TelemaxX Telekommunikation GmbH}
			PTR	`customer.telemaxx.net`
		A	217.92.62.123^{🇩🇪 DTAG217.80.0.0/12 Deutsche Telekom AG, Internet service provider}
			PTR	`exchange.letsdev.de`
			PTR	`gateway.letsdev.de`
			PTR	`mail.letsdev.de`
TXT	`v=spf1 include:mail.letsdev.de include:_spf-eu.ionos.com include:spf.protecti...`
TXT	`brevo-code:3433a681bc094067cca7ffee55f5da43`
TXT	`f2U6BvSha3w6/mW1zR7Bkd7AUGUijRtvZ/CRxU3Kx2o2Xmf1jyNBXUMGm6RknS2eUukNTepbAmnRT...`
TXT	`jetbrains-domain-verification=3ij7g17ax8girbfmqj52zk7lf`
TXT	`openai-domain-verification=dv-Uur0s3ZHETd9NEtlXDwgMROD`
TXT	`anthropic-domain-verification-wy9kve=wkietMIWOEYoXzBMdzYKDcMGM`
TXT	`miJn5VzkmgGMqlJ5l0VmW6HY9obeYgVmsdHM/Sxn3iWvQDLYflbKQXUiIeeUK0OiuIXEyzLymjaxO...`
TXT	`linkedin-site-verification=f2573f96-6f62-4ffa-9c72-2af3ad249e0e`
TXT	`google-site-verification=VLFAGtf0RdYx-v1qf1GvM1zMsrd0d4cUmftn3fklezI`
SOA	`ns1079.ui-dns.com`hostmaster@1und1.de 2017-08-26 #93

`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=1783759457

Subdomains

exchange.letsdev.de

mail.letsdev.de

gateway.letsdev.de

Same first word

letsdev.it

letsdev.de

Similar names

svetled.com

esveldt.com

devtsel.com

stdevel.com

sletved.com

ledsvet.si

devlets.com

dvsteel.com

velestd.ru

delvest.com

ledsvet.ru

svetled.spb.ru

stdevel.co.uk

devslet.nl

DNS History

12 records (7 active, 5 former)

●NSns1079.ui-dns.biz2026-06-25 → 2026-07-11 · 3 obs

○ 2017-04-03 02:05:42
● 2026-06-25 21:16:12
● 2026-07-11 08:54:48

●NSns1079.ui-dns.com2026-06-25 → 2026-07-11 · 3 obs

○ 2017-04-03 02:05:42
● 2026-06-25 21:16:12
● 2026-07-11 08:54:48

●NSns1079.ui-dns.de2026-06-25 → 2026-07-11 · 3 obs

○ 2017-04-03 02:05:42
● 2026-06-25 21:16:12
● 2026-07-11 08:54:48

●NSns1079.ui-dns.org2026-06-25 → 2026-07-11 · 3 obs

○ 2017-04-03 02:05:42
● 2026-06-25 21:16:12
● 2026-07-11 08:54:48

○NSns65.1und1.de2015-04-25 → 2017-04-03 · 4 obs

● 2015-04-25 21:26:08
● 2017-04-03 02:05:42
○ 2026-06-25 21:16:12
○ 2026-07-11 08:54:48

○NSns66.1und1.de2015-04-25 → 2017-04-03 · 4 obs

● 2015-04-25 21:26:08
● 2017-04-03 02:05:42
○ 2026-06-25 21:16:12
○ 2026-07-11 08:54:48

●MXmail.letsdev.de2026-06-25 → 2026-07-11 · 3 obs

○ 2017-04-03 02:05:42
● 2026-06-25 21:16:12
● 2026-07-11 08:54:48

○MXmx00.kundenserver.de2015-04-25 → 2017-04-03 · 4 obs

● 2015-04-25 21:26:08
● 2017-04-03 02:05:42
○ 2026-06-25 21:16:12
○ 2026-07-11 08:54:48

○MXmx01.kundenserver.de2015-04-25 → 2017-04-03 · 4 obs

● 2015-04-25 21:26:08
● 2017-04-03 02:05:42
○ 2026-06-25 21:16:12
○ 2026-07-11 08:54:48

●A2001:8d8:100f:f000::2d72026-06-25 → 2026-07-11 · 3 obs

○ 2017-04-03 02:05:42
● 2026-06-25 21:16:12
● 2026-07-11 08:54:48

○A212.227.160.2262015-04-25 → 2016-07-22 · 4 obs

● 2015-04-25 21:26:08
● 2016-07-22 17:56:32
○ 2017-04-03 02:05:42
○ 2026-07-11 08:54:48

●A217.160.0.142017-04-03 → 2026-07-11 · 3 obs

○ 2016-07-22 17:56:32
● 2017-04-03 02:05:42
● 2026-07-11 08:54:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
de	a.nic.de, f.nic.de, z.nic.de	-
letsdev.de	ns1079.ui-dns.org, ns1079.ui-dns.de, ns1079.ui-dns.biz, ns1079.ui-dns.com	-

✅ Authoritative Response

Server:185.132.32.79

NS records: ns1079.ui-dns.org, ns1079.ui-dns.de, ns1079.ui-dns.biz, ns1079.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for letsdev.de (unsigned zone)

⏱️ Timing

Total: 1002ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`217.160.0.14`
AAAA	1	`2001:8d8:100f:f000::2d7`
NS	4	`ns1079.ui-dns.org, ns1079.ui-dns.com...`
MX	1	`mail.letsdev.de (pri: 10)`
TXT	9	`brevo-code:3433a681bc094067cca7ffee55f5d, f2U6BvSha3w6/mW1zR7Bkd7AUGUijRtvZ/CRxU3K...`
SOA	1	`ns1079.ui-dns.com hostmaster.1und1.de`

Analysis

Hierarchy

The domain letsdev.de is parent to exchange.letsdev.de, mail.letsdev.de and gateway.letsdev.de.

IP Addresses

letsdev.de has two IP addresses: 217.160.0.14 and 2001:8d8:100f:f000::2d7

trink-bude.de, brickpeers.com, rapideyemovies.de plus two other host names have IP numbers in common with letsdev.de.

Name Servers

Four name servers handle the delegation for letsdev.de: ns1079.ui-dns.biz, ns1079.ui-dns.com, ns1079.ui-dns.de and ns1079.ui-dns.org.

At least some of letsdev.de's name servers are shared with other domains, for example scheidung-online-koeln.de, sibis.de, cfconsultores.es and two more.

These name servers tend to co-occur with ns1073.ui-dns.com, ns1067.ui-dns.org, ns1051.ui-dns.biz and 7 other name servers in the same DNS delegations.

Four hostnames, each resolving to a pair of IP addresses: ns1079.ui-dns.biz directs to 217.160.81.79 and 2001:8d8:fe:53:0:d9a0:514f:100; ns1079.ui-dns.com directs to 217.160.82.79 and 2001:8d8:fe:53:0:d9a0:524f:100; ns1079.ui-dns.de directs to 185.132.32.79 and 2607:f1c0:fe:53:185:132:32:79; ns1079.ui-dns.org directs to 217.160.83.79 and 2001:8d8:fe:53:0:d9a0:534f:100.

Mail Servers

letsdev.de uses one mail server — mail.letsdev.de.

letsdev.de uses the same mail servers as other domains, including mail.letsdev.de.

mail.letsdev.de directs to two IP numbers, 213.144.18.12 and 217.92.62.123.