sec-us.net - robtex.com

sec-us.net

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::200🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-0200.elastic-ssl.ui-r.com
A74.208.236.4🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1047.ui-dns.de ⭐
A2001:8d8:fe:53:0:d9a0:502f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1047.ui-dns.de
A217.160.80.47🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1047.ui-dns.de
NSns1048.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5230:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1048.ui-dns.com
A217.160.82.48🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1048.ui-dns.com
NSns1063.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:513f:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1063.ui-dns.biz
A217.160.81.63🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1063.ui-dns.biz
NSns1088.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5358:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1088.ui-dns.org
A217.160.83.88🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1088.ui-dns.org
MXmx00.ionos.com ⭐
A74.208.5.3🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx00.perfora.net
MXmx01.ionos.com ⭐
A74.208.5.21🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
PTRmx01.perfora.net
SOAns1047.ui-dns.dehostmaster@1und1.com 2017-06-01 #7

net

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=1774745817

Same first word

sec-us.net

Similar names

ces-us.net
ecs-us.com
sce-us.com
ces-us.com

DNS History

13 records (8 active, 5 former)

20162017201820192020202120222023202420252026NSns1047.ui-dns.dens1048.ui-dns.comns1063.ui-dns.bizns1088.ui-dns.orgns69.worldnic.comns70.worldnic.comMXmx00.ionos.commx01.ionos.comsmtp20.serverdata.netsmtp20a.serverdata.netA2607:f1c0:100f:f000::20074.208.236.4205.178.152.103
●NSns1047.ui-dns.de2026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
●NSns1048.ui-dns.com2026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
●NSns1063.ui-dns.biz2026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
●NSns1088.ui-dns.org2026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
○NSns69.worldnic.com2015-09-01 → 2016-12-26 · 4 obs
● 2015-09-01 19:19:58
● 2016-12-26 04:33:20
○ 2026-03-18 23:59:08
○ 2026-03-29 01:23:28
○NSns70.worldnic.com2015-09-01 → 2016-12-26 · 4 obs
● 2015-09-01 19:19:58
● 2016-12-26 04:33:20
○ 2026-03-18 23:59:08
○ 2026-03-29 01:23:28
●MXmx00.ionos.com2026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
●MXmx01.ionos.com2026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
○MXsmtp20.serverdata.net2015-09-01 → 2016-12-26 · 4 obs
● 2015-09-01 19:19:58
● 2016-12-26 04:33:20
○ 2026-03-18 23:59:08
○ 2026-03-29 01:23:28
○MXsmtp20a.serverdata.net2015-09-01 → 2016-12-26 · 4 obs
● 2015-09-01 19:19:58
● 2016-12-26 04:33:20
○ 2026-03-18 23:59:08
○ 2026-03-29 01:23:28
○A205.178.152.1032015-09-01 → 2016-12-26 · 4 obs
● 2015-09-01 19:19:58
● 2016-12-26 04:33:20
○ 2026-03-18 23:59:08
○ 2026-03-29 01:23:28
●A2607:f1c0:100f:f000::2002026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28
●A74.208.236.42026-03-18 → 2026-03-29 · 3 obs
○ 2016-12-26 04:33:20
● 2026-03-18 23:59:08
● 2026-03-29 01:23:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neti.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net...-
sec-us.netns1047.ui-dns.de, ns1063.ui-dns.biz, ns1088.ui-dns.org, ns1048.ui-dns.com-

✅ Authoritative Response

Server:217.160.80.47

NS records: ns1047.ui-dns.de, ns1063.ui-dns.biz, ns1088.ui-dns.org, ns1048.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sec-us.net (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.4
AAAA12607:f1c0:100f:f000::200
NS4ns1088.ui-dns.org, ns1047.ui-dns.de...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
SOA1ns1047.ui-dns.de hostmaster.1und1.com

Analysis

IP Addresses

sec-us.net resolves to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.4.

Other host names, for instance marksharconsulting.com, zazarka.com, talleinc.com, rls.mx and joyrightnow.com share IP numbers with sec-us.net.

Name Servers

sec-us.net's delegation is handled by four name servers: ns1063.ui-dns.biz, ns1048.ui-dns.com, ns1047.ui-dns.de and ns1088.ui-dns.org.

sec-us.net partially shares name servers with other domains; examples include frankmeger.de, panonet.de, phonescript.org, pioneerag.biz and relocation-service-muenchen.de.

These name servers are commonly used alongside ns1048.ui-dns.org, ns1088.ui-dns.com, ns1048.ui-dns.biz, ns1048.ui-dns.de, ns1088.ui-dns.de, ns1088.ui-dns.biz, ns1063.ui-dns.org, ns1063.ui-dns.com, ns1047.ui-dns.com and ns1063.ui-dns.de.

Host names with two IPs:

ns1063.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:513f:100 and 217.160.81.63

ns1048.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5230:100 and 217.160.82.48

ns1047.ui-dns.de points to 2001:8d8:fe:53:0:d9a0:502f:100 and 217.160.80.47

ns1088.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5358:100 and 217.160.83.88

Mail Servers

sec-us.net is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

sec-us.net has the same mail server setup as other domains, including stearnbank.com, djliquidice.com, caviyar.com, myreward.online and mcweal.com.

Host names with one IP number: The host name mx00.ionos.com points to 74.208.5.3 and the host name mx01.ionos.com points to 74.208.5.21.