stephenjschwartz.com - robtex.com

stephenjschwartz.com

DNSSEC⚠️ Not signed
A216.250.121.70🇺🇸 IONOS-AS216.250.112.0/20 1&1 Internet Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRperfora.net
NSns1114.ui-dns.biz ⭐
A2001:8d8:fe:53:0:d9a0:5172:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.biz
A217.160.81.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.biz
NSns1114.ui-dns.com
A2001:8d8:fe:53:0:d9a0:5272:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.com
A217.160.82.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.com
NSns1114.ui-dns.de
A2607:f1c0:fe:53:185:132:32:114🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US
PTRns1114.ui-dns.de
A217.160.80.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.ui-dns.de
NSns1114.ui-dns.org
A2001:8d8:fe:53:0:d9a0:5372:100🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific
PTRns1114.ui-dns.org
A217.160.83.114🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific
PTRns1114.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
TXTv=spf1 include:_spf-us.ionos.com ~all
SOAns1114.ui-dns.bizhostmaster@1and1.com 2016-07-26 #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=1774620597

Same first word

stephenjschwartz.com

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1114.ui-dns.bizns1114.ui-dns.comns1114.ui-dns.dens1114.ui-dns.orgns51.1and1.comns52.1and1.comMXmx00.ionos.commx01.ionos.commx00.1and1.commx01.1and1.comA216.250.121.7074.208.60.38
●NSns1114.ui-dns.biz2026-02-21 → 2026-03-27 · 3 obs
○ 2017-06-07 22:41:06
● 2026-02-21 13:50:10
● 2026-03-27 14:29:58
●NSns1114.ui-dns.com2026-02-21 → 2026-03-27 · 3 obs
○ 2017-06-07 22:41:06
● 2026-02-21 13:50:10
● 2026-03-27 14:29:58
●NSns1114.ui-dns.de2026-02-21 → 2026-03-27 · 3 obs
○ 2017-06-07 22:41:06
● 2026-02-21 13:50:10
● 2026-03-27 14:29:58
●NSns1114.ui-dns.org2026-02-21 → 2026-03-27 · 3 obs
○ 2017-06-07 22:41:06
● 2026-02-21 13:50:10
● 2026-03-27 14:29:58
○NSns51.1and1.com2015-06-08 → 2017-06-07 · 4 obs
● 2015-06-08 06:38:06
● 2017-06-07 22:41:06
○ 2026-02-21 13:50:10
○ 2026-03-27 14:29:58
○NSns52.1and1.com2015-06-08 → 2017-06-07 · 4 obs
● 2015-06-08 06:38:06
● 2017-06-07 22:41:06
○ 2026-02-21 13:50:10
○ 2026-03-27 14:29:58
○MXmx00.1and1.com2015-06-08 → 2017-06-07 · 4 obs
● 2015-06-08 06:38:06
● 2017-06-07 22:41:06
○ 2026-02-21 13:50:10
○ 2026-03-27 14:29:58
●MXmx00.ionos.com2026-02-21 → 2026-03-27 · 3 obs
○ 2017-06-07 22:41:06
● 2026-02-21 13:50:10
● 2026-03-27 14:29:58
○MXmx01.1and1.com2015-06-08 → 2017-06-07 · 4 obs
● 2015-06-08 06:38:06
● 2017-06-07 22:41:06
○ 2026-02-21 13:50:10
○ 2026-03-27 14:29:58
●MXmx01.ionos.com2026-02-21 → 2026-03-27 · 3 obs
○ 2017-06-07 22:41:06
● 2026-02-21 13:50:10
● 2026-03-27 14:29:58
●A216.250.121.702016-09-11 → 2026-03-27 · 3 obs
○ 2016-04-02 00:47:12
● 2016-09-11 22:30:32
● 2026-03-27 14:29:58
○A74.208.60.382015-06-08 → 2016-04-02 · 4 obs
● 2015-06-08 06:38:06
● 2016-04-02 00:47:12
○ 2016-09-11 22:30:32
○ 2026-03-27 14:29:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
stephenjschwartz.comns1114.ui-dns.de, ns1114.ui-dns.biz, ns1114.ui-dns.org, ns1114.ui-dns.com2 records

✅ Authoritative Response

Server:217.160.80.114

NS records: ns1114.ui-dns.de, ns1114.ui-dns.biz, ns1114.ui-dns.org, ns1114.ui-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stephenjschwartz.com (unsigned zone)

⏱️ Timing

Total: 490ms | Queries: -

📄 Records

TypeCountSample Data
A1216.250.121.70
NS4ns1114.ui-dns.biz, ns1114.ui-dns.com...
MX2mx00.ionos.com (pri: 10), mx01.ionos.com (pri: 10)
TXT1v=spf1 include:_spf-us.ionos.com ~all
SOA1ns1114.ui-dns.biz hostmaster.1and1.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1114.ui-dns.com, ns1114.ui-dns.com)

Analysis

IP Addresses

stephenjschwartz.com resolves to a single IP: 216.250.121.70.

Other host names, for instance zanthin.info, tuniriv.com, listenpm.com, youtubemarketing.com and chandelierfix.com share IP numbers with stephenjschwartz.com.

Name Servers

stephenjschwartz.com is delegated to four name servers: ns1114.ui-dns.biz, ns1114.ui-dns.com, ns1114.ui-dns.de and ns1114.ui-dns.org.

stephenjschwartz.com shares some name servers with other domains, for example nw3.org, md-bund.de, alquipro.com, glaub.net and wesco-shop.co.uk.

These name servers are often used together with ns1074.ui-dns.biz, ns1084.ui-dns.de and ns1029.ui-dns.org.

Host names with two IP numbers

Two IPs per host:

ns1114.ui-dns.biz points to 2001:8d8:fe:53:0:d9a0:5172:100 and 217.160.81.114

ns1114.ui-dns.com points to 2001:8d8:fe:53:0:d9a0:5272:100 and 217.160.82.114

ns1114.ui-dns.de points to 2607:f1c0:fe:53:185:132:32:114 and 217.160.80.114

ns1114.ui-dns.org points to 2001:8d8:fe:53:0:d9a0:5372:100 and 217.160.83.114

Mail Servers

stephenjschwartz.com is served by two mail servers: mx00.ionos.com and mx01.ionos.com.

stephenjschwartz.com shares the mail server setup with other domains, for example echobloom.org, provodine.com, registryaccountant.com, yaamasani.net and www.deltaconfluence.com.

Host names with a single IP:

mx00.ionos.com points to 74.208.5.3

mx01.ionos.com points to 74.208.5.21