sie-tec.com - dns.ninja

sie-tec.com

DNSSEC⚠️ Not signed
A2001:8d8:100f:f000::200🇩🇪 IONOS-AS2001:8d8::/32 DE-IONOS-20020910
PTR2001-08d8-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A217.160.0.114🇩🇪 IONOS-AS217.160.0.0/16 IONOS-PA-3
NSns1059.ui-dns.org ⭐
A2607:f1c0:fe:53:185:132:35:59🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1059.ui-dns.org
A185.132.35.59🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1059.ui-dns.org
NSns1037.ui-dns.com
A2607:f1c0:fe:53:185:132:34:37🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1037.ui-dns.com
A185.132.34.37🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1037.ui-dns.com
NSns1047.ui-dns.de
A2607:f1c0:fe:53:185:132:32:47🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1047.ui-dns.de
A185.132.32.47🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1047.ui-dns.de
NSns1106.ui-dns.biz
A2607:f1c0:fe:53:185:132:33:106🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1106.ui-dns.biz
A185.132.33.106🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)
PTRns1106.ui-dns.biz
MXmail.sie-tec.com ⭐
A93.186.15.242🇩🇪 SAARGATE-AS93.186.0.0/20 VSENET / Teresto / artelis Nell-Breunig-Allee 6 D-66115 Saarbruecken
PTR242-015-186-093.fttx.vsenet.de
TXTMS=ms28446600
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1059.ui-dns.orghostmaster@1und1.com 2017-06-01 #24

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784980517

Subdomains

mail.sie-tec.com

Same first word

sie-tec.com

Similar names

sei-tec.jp
esi-tec.com
c-seite.de
eis-tec.de
ic-este.it
ec-site.jp

DNS History

15 records (7 active, 8 former)

200920112013201520172019202120232025NSns1037.ui-dns.comns1047.ui-dns.dens1059.ui-dns.orgns1106.ui-dns.bizdns.dns1.dedns.dns2.dedns.dns3.dens.inwx.dens.needful.dens2.inwx.deMXmail.sie-tec.comA2001:8d8:100f:f000::200217.160.0.114212.72.183.15085.214.107.135
○NSdns.dns1.de2008-03-19 → 2016-09-18 · 4 obs
● 2008-03-19 04:27:32
● 2016-09-18 11:07:28
○ 2018-12-01 22:28:22
○ 2026-07-25 12:01:28
○NSdns.dns2.de2008-03-19 → 2016-09-18 · 4 obs
● 2008-03-19 04:27:32
● 2016-09-18 11:07:28
○ 2018-12-01 22:28:22
○ 2026-07-25 12:01:28
○NSdns.dns3.de2008-03-19 → 2016-09-18 · 4 obs
● 2008-03-19 04:27:32
● 2016-09-18 11:07:28
○ 2018-12-01 22:28:22
○ 2026-07-25 12:01:28
○NSns.inwx.de2018-12-01 → 2018-12-01 · 4 obs
○ 2016-09-18 11:07:28
● 2018-12-01 22:28:22
○ 2026-04-26 06:46:06
○ 2026-07-25 12:01:28
○NSns.needful.de2018-12-01 → 2018-12-01 · 4 obs
○ 2016-09-18 11:07:28
● 2018-12-01 22:28:22
○ 2026-04-26 06:46:06
○ 2026-07-25 12:01:28
●NSns1037.ui-dns.com2026-04-26 → 2026-07-25 · 3 obs
○ 2018-12-01 22:28:22
● 2026-04-26 06:46:06
● 2026-07-25 12:01:28
●NSns1047.ui-dns.de2026-04-26 → 2026-07-25 · 3 obs
○ 2018-12-01 22:28:22
● 2026-04-26 06:46:06
● 2026-07-25 12:01:28
●NSns1059.ui-dns.org2026-04-26 → 2026-07-25 · 3 obs
○ 2018-12-01 22:28:22
● 2026-04-26 06:46:06
● 2026-07-25 12:01:28
●NSns1106.ui-dns.biz2026-04-26 → 2026-07-25 · 3 obs
○ 2018-12-01 22:28:22
● 2026-04-26 06:46:06
● 2026-07-25 12:01:28
○NSns2.inwx.de2018-12-01 → 2018-12-01 · 4 obs
○ 2016-09-18 11:07:28
● 2018-12-01 22:28:22
○ 2026-04-26 06:46:06
○ 2026-07-25 12:01:28
●MXmail.sie-tec.com2008-03-19 → 2026-07-25 · 2 obs
● 2008-03-19 04:27:32
● 2026-07-25 12:01:28
●A2001:8d8:100f:f000::2002026-04-26 → 2026-07-25 · 3 obs
○ 2018-12-01 22:28:22
● 2026-04-26 06:46:06
● 2026-07-25 12:01:28
○A212.72.183.1502008-03-19 → 2016-09-18 · 4 obs
● 2008-03-19 04:27:32
● 2016-09-18 11:07:28
○ 2018-12-01 22:28:22
○ 2026-07-25 12:01:28
●A217.160.0.1142026-04-26 → 2026-07-25 · 3 obs
○ 2018-12-01 22:28:22
● 2026-04-26 06:46:06
● 2026-07-25 12:01:28
○A85.214.107.1352018-12-01 → 2018-12-01 · 4 obs
○ 2016-09-18 11:07:28
● 2018-12-01 22:28:22
○ 2026-04-26 06:46:06
○ 2026-07-25 12:01:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, j.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net...-
sie-tec.comns1047.ui-dns.de, ns1106.ui-dns.biz, ns1059.ui-dns.org, ns1037.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.37

NS records: ns1047.ui-dns.de, ns1106.ui-dns.biz, ns1059.ui-dns.org, ns1037.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sie-tec.com (unsigned zone)

⏱️ Timing

Total: 725ms | Queries: -

📄 Records

TypeCountSample Data
A1217.160.0.114
AAAA12001:8d8:100f:f000::200
NS4ns1106.ui-dns.biz, ns1037.ui-dns.com...
MX1mail.sie-tec.com (pri: 0)
TXT2v=spf1 include:spf.protection.outlook.co, MS=ms28446600
SOA1ns1059.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1037.ui-dns.com, ns1037.ui-dns.com)

Analysis

Hierarchy

sie-tec.com serves as the parent of mail.sie-tec.com.

IP Addresses

sie-tec.com resolves to the IP addresses 217.160.0.114 and 2001:8d8:100f:f000::200

Among the host names that share IP numbers with sie-tec.com are kuebler-torsysteme.de, die-apotheke-hilft.de, matthewalder.com and two others.

Name Servers

The domain sie-tec.com is delegated to these four name servers: ns1106.ui-dns.biz, ns1037.ui-dns.com, ns1047.ui-dns.de and ns1059.ui-dns.org.

sie-tec.com has at least partial name server overlap with other domains, such as rangbulla.com, sonja-christ.de, dreamwknd.com and two others.

ns1106.ui-dns.com, ns1106.ui-dns.de and ns1106.ui-dns.org — plus 7 other name servers — are commonly paired with these name servers.

ns1106.ui-dns.biz, ns1037.ui-dns.com, ns1047.ui-dns.de and ns1059.ui-dns.org all point to exactly two IP numbers each: ns1106.ui-dns.biz → 185.132.33.106 and 2607:f1c0:fe:53:185:132:33:106; ns1037.ui-dns.com → 185.132.34.37 and 2607:f1c0:fe:53:185:132:34:37; ns1047.ui-dns.de → 185.132.32.47 and 2607:f1c0:fe:53:185:132:32:47; ns1059.ui-dns.org → 185.132.35.59 and 2607:f1c0:fe:53:185:132:35:59.

Mail Servers

sie-tec.com routes its mail through a single mail server, mail.sie-tec.com.

mail.sie-tec.com directs to just one IP number, 93.186.15.242.