sk4sd.com - robtex.com

sk4sd.com

DNSSEC⚠️ Not signed
A2607:f1c0:100f:f000::2aa🇺🇸 IONOS-AS2607:f1c0::/32 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTR2607-f1c0-100f-f000-0000-0000-0000-02aa.elastic-ssl.ui-r.com
A74.208.236.173🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1017.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5311:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1017.ui-dns.org
A217.160.83.17🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1017.ui-dns.org
NSns1028.ui-dns.de
A2001:8d8:fe:53:0:d9a0:501c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1028.ui-dns.de
A217.160.80.28🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1028.ui-dns.de
NSns1033.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:5121:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1033.ui-dns.biz
A217.160.81.33🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1033.ui-dns.biz
NSns1124.ui-dns.com
A2001:8d8:fe:53:0:d9a0:527c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1124.ui-dns.com
A217.160.82.124🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1124.ui-dns.com
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
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1017.ui-dns.orghostmaster@1and1.com 2017-09-04 #3

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=1774706152

Same first word

sk4sd.com

DNS History

14 records (8 active, 6 former)

2017201820192020202120222023202420252026NSns1017.ui-dns.orgns1028.ui-dns.dens1033.ui-dns.bizns1124.ui-dns.comns21.ixwebhosting.comns22.ixwebhosting.comMXmx00.ionos.commx01.ionos.commail1103.ixwebhosting.commx00.1and1.commx01.1and1.comA2607:f1c0:100f:f000::2aa74.208.236.17366.116.208.107
●NSns1017.ui-dns.org2017-10-19 → 2026-03-28 · 3 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
● 2026-03-28 14:16:02
●NSns1028.ui-dns.de2017-10-19 → 2026-03-28 · 3 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
● 2026-03-28 14:16:02
●NSns1033.ui-dns.biz2017-10-19 → 2026-03-28 · 3 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
● 2026-03-28 14:16:02
●NSns1124.ui-dns.com2017-10-19 → 2026-03-28 · 3 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
● 2026-03-28 14:16:02
○NSns21.ixwebhosting.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:22:22
○ 2017-10-19 13:26:54
○ 2026-03-28 14:16:02
○NSns22.ixwebhosting.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:22:22
○ 2017-10-19 13:26:54
○ 2026-03-28 14:16:02
○MXmail1103.ixwebhosting.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:22:22
○ 2017-10-19 13:26:54
○ 2026-03-28 14:16:02
○MXmx00.1and1.com2017-10-19 → 2017-10-19 · 4 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
○ 2026-02-20 06:05:24
○ 2026-03-28 14:16:02
●MXmx00.ionos.com2026-02-20 → 2026-03-28 · 3 obs
○ 2017-10-19 13:26:54
● 2026-02-20 06:05:24
● 2026-03-28 14:16:02
○MXmx01.1and1.com2017-10-19 → 2017-10-19 · 4 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
○ 2026-02-20 06:05:24
○ 2026-03-28 14:16:02
●MXmx01.ionos.com2026-02-20 → 2026-03-28 · 3 obs
○ 2017-10-19 13:26:54
● 2026-02-20 06:05:24
● 2026-03-28 14:16:02
●A2607:f1c0:100f:f000::2aa2017-10-19 → 2026-03-28 · 3 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
● 2026-03-28 14:16:02
○A66.116.208.1072016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 13:22:22
○ 2017-10-19 13:26:54
○ 2026-03-28 14:16:02
●A74.208.236.1732017-10-19 → 2026-03-28 · 3 obs
○ 2016-12-20 13:22:22
● 2017-10-19 13:26:54
● 2026-03-28 14:16:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
sk4sd.comns1017.ui-dns.org, ns1028.ui-dns.de, ns1033.ui-dns.biz, ns1124.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.81.33

NS records: ns1017.ui-dns.org, ns1028.ui-dns.de, ns1033.ui-dns.biz, ns1124.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sk4sd.com (unsigned zone)

⏱️ Timing

Total: 405ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.173
AAAA12607:f1c0:100f:f000::2aa
NS4ns1124.ui-dns.com, ns1028.ui-dns.de...
MX2mx01.ionos.com (pri: 10), mx00.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1017.ui-dns.org hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1124.ui-dns.com, ns1124.ui-dns.com)

Analysis

IP Addresses

The entity sk4sd.com points to two IP numbers: 2607:f1c0:100f:f000::2aa and 74.208.236.173.

For instance, other host names tecknicol.com, renaissance-artisans.com, gvcable.com, yodanco.com and liteweb.com share IP numbers with sk4sd.com.

Name Servers

sk4sd.com is delegated to four name servers: ns1033.ui-dns.biz, ns1124.ui-dns.com, ns1028.ui-dns.de and ns1017.ui-dns.org.

sk4sd.com shares name servers with other domains at least partially, for example proessl.eu, wallio.de, docuorg.com, mds-mallorca.de and akacha.eu.

these name servers are often used with the following: ns1028.ui-dns.biz, ns1028.ui-dns.com, ns1028.ui-dns.org, ns1033.ui-dns.com, ns1033.ui-dns.de, ns1033.ui-dns.org, ns1124.ui-dns.org, ns1017.ui-dns.de, ns1124.ui-dns.biz and ns1124.ui-dns.de.

Host names with two IP numbers:

ns1033.ui-dns.biz points to: 2001:8d8:fe:53:0:d9a0:5121:100 and 217.160.81.33

ns1124.ui-dns.com points to: 2001:8d8:fe:53:0:d9a0:527c:100 and 217.160.82.124

ns1028.ui-dns.de points to: 2001:8d8:fe:53:0:d9a0:501c:100 and 217.160.80.28

ns1017.ui-dns.org points to: 2001:8d8:fe:53:0:d9a0:5311:100 and 217.160.83.17

Mail Servers

Two mail servers mx00.ionos.com and mx01.ionos.com handle sk4sd.com.

sk4sd.com shares the same mail server setup as other domains, for instance acrowsnest.com, lincolnne.info, matthewgallant.ca, godchecklist.com and firaketana.org.

sk4sd.com shares at least partially some mail servers with other domains, for instance copalarm.com.

Host names with one IP number:

mx00.ionos.com points to: 74.208.5.3.

mx01.ionos.com points to: 74.208.5.21.