isrswim.com - robtex.com

isrswim.com

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
A74.208.236.77🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc.
NSns1038.ui-dns.org ⭐
A2001:8d8:fe:53:0:d9a0:5326:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1038.ui-dns.org
A217.160.83.38🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1038.ui-dns.org
NSns1020.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5214:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1020.ui-dns.com
A217.160.82.20🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1020.ui-dns.com
NSns1044.ui-dns.biz
A2001:8d8:fe:53:0:d9a0:512c:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1044.ui-dns.biz
A217.160.81.44🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1044.ui-dns.biz
NSns1122.ui-dns.de
A2607:f1c0:fe:53:185:132:32:122🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1122.ui-dns.de
A217.160.80.122🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1122.ui-dns.de
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
SOAns1038.ui-dns.orghostmaster@1und1.com 2017-06-01 #6

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=1774665917

Same first word

isrswim.com

DNS History

12 records (8 active, 4 former)

20162017201820192020202120222023202420252026NSns1020.ui-dns.comns1038.ui-dns.orgns1044.ui-dns.bizns1122.ui-dns.dens27.rookdns.comns28.rookdns.comMXmx00.ionos.commx01.ionos.commail.mxproc.comA2607:f1c0:100f:f000::20074.208.236.77141.8.224.169
●NSns1020.ui-dns.com2026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
●NSns1038.ui-dns.org2026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
●NSns1044.ui-dns.biz2026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
●NSns1122.ui-dns.de2026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
○NSns27.rookdns.com2015-05-28 → 2016-03-13 · 4 obs
● 2015-05-28 07:12:06
● 2016-03-13 16:17:36
○ 2016-07-15 00:54:52
○ 2026-03-28 02:46:00
○NSns28.rookdns.com2015-05-28 → 2016-03-13 · 4 obs
● 2015-05-28 07:12:06
● 2016-03-13 16:17:36
○ 2016-07-15 00:54:52
○ 2026-03-28 02:46:00
○MXmail.mxproc.com2015-05-28 → 2016-03-13 · 4 obs
● 2015-05-28 07:12:06
● 2016-03-13 16:17:36
○ 2016-07-15 00:54:52
○ 2026-03-28 02:46:00
●MXmx00.ionos.com2026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
●MXmx01.ionos.com2026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
○A141.8.224.1692015-05-28 → 2016-03-13 · 4 obs
● 2015-05-28 07:12:06
● 2016-03-13 16:17:36
○ 2016-07-15 00:54:52
○ 2026-03-28 02:46:00
●A2607:f1c0:100f:f000::2002026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00
●A74.208.236.772026-03-08 → 2026-03-28 · 3 obs
○ 2016-07-15 00:54:52
● 2026-03-08 20:46:22
● 2026-03-28 02:46:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net...-
isrswim.comns1044.ui-dns.biz, ns1038.ui-dns.org, ns1122.ui-dns.de, ns1020.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.82.20

NS records: ns1044.ui-dns.biz, ns1038.ui-dns.org, ns1122.ui-dns.de, ns1020.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for isrswim.com (unsigned zone)

⏱️ Timing

Total: 483ms | Queries: -

📄 Records

TypeCountSample Data
A174.208.236.77
AAAA12607:f1c0:100f:f000::200
NS4ns1020.ui-dns.com, ns1044.ui-dns.biz...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1038.ui-dns.org hostmaster.1und1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1020.ui-dns.com, ns1020.ui-dns.com)

Analysis

IP Addresses

isrswim.com points to two IP numbers: 2607:f1c0:100f:f000::200 and 74.208.236.77.

Other host names, for instance www.natural-passages.com, mahe.com.mx, therainingman.com, springfieldtrainfair.com and www.yesterdayssportswear.com share IP numbers with isrswim.com.

Name Servers

isrswim.com is delegated to four name servers: ns1044.ui-dns.biz, ns1020.ui-dns.com, ns1122.ui-dns.de and ns1038.ui-dns.org.

isrswim.com shares name servers with other domains at least partially, for instance leclaire.name, qlslabs.com, msafocus.net, zeneli.de and berlinerspatzen.de.

these name servers are commonly used with the name servers ns1044.ui-dns.com, ns1044.ui-dns.de, ns1044.ui-dns.org, ns1122.ui-dns.com, ns1122.ui-dns.org, ns1122.ui-dns.biz, ns1038.ui-dns.biz, ns1038.ui-dns.com, ns1038.ui-dns.de and ns1020.ui-dns.biz.

Host names with two IP numbers:

ns1044.ui-dns.biz resolves to 2001:8d8:fe:53:0:d9a0:512c:100 and 217.160.81.44.

ns1020.ui-dns.com resolves to 2001:8d8:fe:53:0:d9a0:5214:100 and 217.160.82.20.

ns1122.ui-dns.de resolves to 2607:f1c0:fe:53:185:132:32:122 and 217.160.80.122.

ns1038.ui-dns.org resolves to 2001:8d8:fe:53:0:d9a0:5326:100 and 217.160.83.38.

Mail Servers

isrswim.com is handled by two mail servers: mx00.ionos.com and mx01.ionos.com.

isrswim.com shares the same mail server setup as other domains, including salmoncannon.mobi, boised.com, nycremodeler.com, arroyograndemirrors.com and joshbuster.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.