securecalc.de - robtex.com

securecalc.de

DNSSEC⚠️ Not signed
NSns-de.1and1-dns.biz ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5101:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-de.1and1-dns.biz
A217.160.81.1🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-de.1and1-dns.biz
NSns-de.1and1-dns.com ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5201:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-de.1and1-dns.com
A217.160.82.1🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-de.1and1-dns.com
NSns-de.1and1-dns.de ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5001:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-de.1and1-dns.de
A217.160.80.1🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-de.1and1-dns.de
NSns-de.1and1-dns.org ⚠️ Not in zone NS records
A2001:8d8:fe:53:0:d9a0:5301:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns-de.1and1-dns.org
A217.160.83.1🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns-de.1and1-dns.org

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=1774537988

Same first word

securecalc.org
securecalc.de
securecalc.net

DNS History

13 records (4 active, 9 former)

20162017201820192020202120222023202420252026NSns-de.1and1-dns.bizns-de.1and1-dns.comns-de.1and1-dns.dens-de.1and1-dns.orgns.udag.dens.udag.netns.udag.orgns.udagdns.dens.udagdns.netMXmail.securecalc.demx00.kundenserver.demx01.kundenserver.deA87.106.20.160
●NSns-de.1and1-dns.biz2016-11-25 → 2026-03-26 · 3 obs
○ 2016-03-24 02:58:14
● 2016-11-25 10:30:30
● 2026-03-26 15:37:04
●NSns-de.1and1-dns.com2016-11-25 → 2026-03-26 · 3 obs
○ 2016-03-24 02:58:14
● 2016-11-25 10:30:30
● 2026-03-26 15:37:04
●NSns-de.1and1-dns.de2016-11-25 → 2026-03-26 · 3 obs
○ 2016-03-24 02:58:14
● 2016-11-25 10:30:30
● 2026-03-26 15:37:04
●NSns-de.1and1-dns.org2016-11-25 → 2026-03-26 · 3 obs
○ 2016-03-24 02:58:14
● 2016-11-25 10:30:30
● 2026-03-26 15:37:04
○NSns.udag.de2015-10-21 → 2016-03-24 · 5 obs
○ 2015-05-12 20:45:14
● 2015-10-21 00:25:04
● 2016-03-24 02:58:14
○ 2016-11-25 10:30:30
○ 2026-03-26 15:37:04
○NSns.udag.net2015-10-21 → 2016-03-24 · 5 obs
○ 2015-05-12 20:45:14
● 2015-10-21 00:25:04
● 2016-03-24 02:58:14
○ 2016-11-25 10:30:30
○ 2026-03-26 15:37:04
○NSns.udag.org2015-10-21 → 2016-03-24 · 5 obs
○ 2015-05-12 20:45:14
● 2015-10-21 00:25:04
● 2016-03-24 02:58:14
○ 2016-11-25 10:30:30
○ 2026-03-26 15:37:04
○NSns.udagdns.de2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 20:45:14
○ 2015-10-21 00:25:04
○ 2026-03-26 15:37:04
○NSns.udagdns.net2015-05-12 → 2015-05-12 · 3 obs
● 2015-05-12 20:45:14
○ 2015-10-21 00:25:04
○ 2026-03-26 15:37:04
○MXmail.securecalc.de2015-05-12 → 2016-03-24 · 4 obs
● 2015-05-12 20:45:14
● 2016-03-24 02:58:14
○ 2016-11-25 10:30:30
○ 2026-03-26 15:37:04
○MXmx00.kundenserver.de2016-11-25 → 2018-08-25 · 5 obs
○ 2016-03-24 02:58:14
● 2016-11-25 10:30:30
● 2018-08-25 15:42:30
○ 2026-02-17 14:10:02
○ 2026-03-26 15:37:04
○MXmx01.kundenserver.de2016-11-25 → 2018-08-25 · 5 obs
○ 2016-03-24 02:58:14
● 2016-11-25 10:30:30
● 2018-08-25 15:42:30
○ 2026-02-17 14:10:02
○ 2026-03-26 15:37:04
○A87.106.20.1602015-05-12 → 2018-08-25 · 4 obs
● 2015-05-12 20:45:14
● 2018-08-25 15:42:30
○ 2026-02-17 14:10:02
○ 2026-03-26 15:37:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
dea.nic.de, f.nic.de, z.nic.de-
securecalc.dens-de.1and1-dns.biz, ns-de.1and1-dns.org, ns-de.1and1-dns.de, ns-de.1and1-dns.com-

✅ Authoritative Response

Server:217.160.81.1

NS records: ns-de.1and1-dns.biz, ns-de.1and1-dns.org, ns-de.1and1-dns.de, ns-de.1and1-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for securecalc.de (unsigned zone)

⏱️ Timing

Total: 798ms | Queries: -

📄 Records

TypeCountSample Data

Analysis

Name Servers

securecalc.de is delegated to four name servers: ns-de.1and1-dns.biz, ns-de.1and1-dns.com, ns-de.1and1-dns.de and ns-de.1and1-dns.org.

securecalc.de at least partially shares name servers with other domains, including werbemittel.direct, schraeglage.blog, aaa247.com, fud.center and format.plus.

Hosts with two IP numbers:

Host ns-de.1and1-dns.biz points to 2001:8d8:fe:53:0:d9a0:5101:100 and 217.160.81.1

Host ns-de.1and1-dns.com points to 2001:8d8:fe:53:0:d9a0:5201:100 and 217.160.82.1

Host ns-de.1and1-dns.de points to 2001:8d8:fe:53:0:d9a0:5001:100 and 217.160.80.1

Host ns-de.1and1-dns.org points to 2001:8d8:fe:53:0:d9a0:5301:100 and 217.160.83.1