lambda-sys.de - dns.ninja

lambda-sys.de

DNSSEC⚠️ Not signed
A188.210.222.87🇵🇱 DATASPACE188.210.220.0/22 IPv4 route for PERSKIMEDIA Szymon Perski
PTRh27.seohost.pl
NSshades01.rzone.de ⭐
A2607:f1c0:fe:53:185:132:34:128🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRshades01.rzone.de
A185.132.34.128🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRshades01.rzone.de
NSdocks16.rzone.de
A2001:8d8:fe:53:5747:2a74:d:16🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRdocks16.rzone.de
A217.160.80.143🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRdocks16.rzone.de
MXlambdasys-de01e.mail.protection.outlook.com ⭐
A2a01:111:f403:ca27::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-beup281cu00100.inbound.protection.outlook.com
A2a01:111:f403:ca2d::🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A2a01:111:f403:ca2d::1🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A2a01:111:f403:ca2d::2🇩🇪 Microsoft2a01:111:f000::/36
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
A52.101.168.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-beup281cu00100.inbound.protection.outlook.com
A52.101.170.0🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr5p281cu00500.inbound.protection.outlook.com
A52.101.170.1🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr4p281cu03101.inbound.protection.outlook.com
A52.101.170.2🇩🇪 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-fr6p281cu00202.inbound.protection.outlook.com
TXTMS=ms28098028
TXTv=spf1 include:spf.protection.outlook.com include:spf.strato.com -all
SOAshades01.rzone.dehostmaster@strato-rz.de 2020-05-08 #35

de

DNSSEC🔒 Signed (DS record present)
NSf.nic.de ⭐
NSa.nic.de
NSl.de.net ⚠️ Not in parent delegation
NSn.de.net ⚠️ Not in parent delegation
NSs.de.net ⚠️ Not in parent delegation
NSz.nic.de
SOAf.nic.dedns-operations@denic.de serial=1781897899
WOT: SAFE (61/100)

Subdomains

mail.lambda-sys.de

Same first word

lambda-sys.de

DNS History

9 records (4 active, 5 former)

20162017201820192020202120222023202420252026NSdocks16.rzone.deshades01.rzone.deMXlambdasys-de01e.mail.protection.outlook.commail.lambda-sys.derelay.rzone.desmtpin.rzone.deA188.210.222.872a01:238:20a:202:1160::81.169.145.160
●NSdocks16.rzone.de2015-07-25 → 2026-06-19 · 2 obs
● 2015-07-25 12:04:52
● 2026-06-19 19:49:52
●NSshades01.rzone.de2015-07-25 → 2026-06-19 · 2 obs
● 2015-07-25 12:04:52
● 2026-06-19 19:49:52
●MXlambdasys-de01e.mail.protection.outlook.com2026-03-27 → 2026-06-19 · 3 obs
○ 2020-02-16 21:33:40
● 2026-03-27 22:03:08
● 2026-06-19 19:49:52
○MXmail.lambda-sys.de2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 12:04:52
○ 2015-11-28 10:26:52
○ 2026-06-19 19:49:52
○MXrelay.rzone.de2015-07-25 → 2015-07-25 · 3 obs
● 2015-07-25 12:04:52
○ 2015-11-28 10:26:52
○ 2026-06-19 19:49:52
○MXsmtpin.rzone.de2015-11-28 → 2020-02-16 · 5 obs
○ 2015-07-25 12:04:52
● 2015-11-28 10:26:52
● 2020-02-16 21:33:40
○ 2026-03-27 22:03:08
○ 2026-06-19 19:49:52
●A188.210.222.872026-03-27 → 2026-06-19 · 3 obs
○ 2020-02-16 21:33:40
● 2026-03-27 22:03:08
● 2026-06-19 19:49:52
○A2a01:238:20a:202:1160::2015-07-25 → 2020-02-16 · 4 obs
● 2015-07-25 12:04:52
● 2020-02-16 21:33:40
○ 2026-03-27 22:03:08
○ 2026-06-19 19:49:52
○A81.169.145.1602015-07-25 → 2020-02-16 · 4 obs
● 2015-07-25 12:04:52
● 2020-02-16 21:33:40
○ 2026-03-27 22:03:08
○ 2026-06-19 19:49:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
lambda-sys.dedocks16.rzone.de, shades01.rzone.de-

✅ Authoritative Response

Server:217.160.80.143

NS records: docks16.rzone.de, shades01.rzone.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for lambda-sys.de (unsigned zone)

⏱️ Timing

Total: 1040ms | Queries: -

📄 Records

TypeCountSample Data
A1188.210.222.87
NS2shades01.rzone.de, docks16.rzone.de
MX1lambdasys-de01e.mail.protection.outlook.
TXT2MS=ms28098028, v=spf1 include:spf.protection.outlook.co
SOA1shades01.rzone.de hostmaster.strato-rz.d

Analysis

Hierarchy

mail.lambda-sys.de is a subdomain of lambda-sys.de.

IP Addresses

lambda-sys.de resolves to just one IP address, 188.210.222.87.

Two other host names, along with dom4you.pl, psychopuls.pl and mail.okmedia.pl, also share IP numbers with lambda-sys.de.

Name Servers

lambda-sys.de uses two name servers for its delegation: docks16.rzone.de and shades01.rzone.de.

lambda-sys.de shares its NS records with other domains, for example asphaltshop.de, spkruegen.de, stendenitz.de and two others.

The name servers of lambda-sys.de overlap at least partially with those of other domains — among them patchvision.de, jp-events.com, dbing.de and two more.

These name servers commonly appear in delegations together with docks15.rzone.de, shades15.rzone.de, docks02.rzone.de and 7 other.

The two host names docks16.rzone.de and shades01.rzone.de each have a pair of IP addresses: docks16.rzone.de has 217.160.80.143 and 2001:8d8:fe:53:5747:2a74:d:16, and shades01.rzone.de has 185.132.34.128 and 2607:f1c0:fe:53:185:132:34:128.

Mail Servers

The sole mail server for lambda-sys.de is lambdasys-de01e.mail.protection.outlook.com.

With 8 IP addresses total, lambdasys-de01e.mail.protection.outlook.com resolves to 52.101.168.0, 52.101.170.0, 52.101.170.1 and 5 others.