system51.info - robtex.com

system51.info

DNSSEC⚠️ Not signed
NSns1-02.azure-dns.com ⭐
A2603:1061:0:700::2🇺🇸 Microsoft2603:1000::/25 MICROSOFT
PTRns1-02.azure-dns.com
A13.107.236.2🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
PTRns1-02.azure-dns.com
NSns2-02.azure-dns.net
A2620:1ec:8ec:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns2-02.azure-dns.net
A150.171.21.2🇺🇸 Microsoft150.171.0.0/16 MICROSOFT
PTRns2-02.azure-dns.net
NSns3-02.azure-dns.org
A2a01:111:4000:700::2🇬🇧 Microsoft2a01:111:4000::/36
PTRns3-02.azure-dns.org
A204.14.183.2🇺🇸 Microsoft204.14.180.0/22
PTRns3-02.azure-dns.org
NSns4-02.azure-dns.info
A2620:1ec:bda:700::2🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
PTRns4-02.azure-dns.info
A208.84.5.2🇺🇸 Microsoft208.84.0.0/21 MICROSOFT
PTRns4-02.azure-dns.info
MXsgrmgw5.swatchgroup.com ⭐
A149.133.4.180🇨🇭 SWISSCOM149.133.4.0/23
PTRsgrmgw5.swatchgroup.com
PTRsmtp.swatchgroup.com
MXsgrmgw6.swatchgroup.com ⭐
A149.133.4.181🇨🇭 SWISSCOM149.133.4.0/23
PTRsgrmgw6.swatchgroup.com
PTRsmtp.swatchgroup.com
TXTv=spf1 mx -all
SOAns1-02.azure-dns.comhostmaster@system51.info serial=1750750163

info

DNSSEC🔒 Signed (DS record present)
NSa0.info.afilias-nst.info ⭐
NSa2.info.afilias-nst.info
NSb0.info.afilias-nst.org ⚠️ Not in parent delegation
NSb2.info.afilias-nst.org ⚠️ Not in parent delegation
NSc0.info.afilias-nst.info
NSd0.info.afilias-nst.org ⚠️ Not in parent delegation
SOAa0.info.afilias-nst.infohostmaster@donuts.email serial=1778300905

Same first word

system51.net
system51.biz
system51.org
system51.com
system51.info

Similar names

system15.co.uk

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1-02.azure-dns.comns2-02.azure-dns.netns3-02.azure-dns.orgns4-02.azure-dns.infons1.swatchgroup.comns2.swatchgroup.comns3.swatchgroup.comns4.swatchgroup.comMXsgrmgw5.swatchgroup.comsgrmgw6.swatchgroup.comsgrmgw1.swatchgroup.comsgrmgw2.swatchgroup.comsgrmgw3.swatchgroup.comsgrmgw4.swatchgroup.comA193.222.87.173
●NSns1-02.azure-dns.com2026-05-03 → 2026-05-09 · 3 obs
○ 2017-07-20 20:40:54
● 2026-05-03 12:05:32
● 2026-05-09 04:46:30
○NSns1.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
●NSns2-02.azure-dns.net2026-05-03 → 2026-05-09 · 3 obs
○ 2017-07-20 20:40:54
● 2026-05-03 12:05:32
● 2026-05-09 04:46:30
○NSns2.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
●NSns3-02.azure-dns.org2026-05-03 → 2026-05-09 · 3 obs
○ 2017-07-20 20:40:54
● 2026-05-03 12:05:32
● 2026-05-09 04:46:30
○NSns3.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
●NSns4-02.azure-dns.info2026-05-03 → 2026-05-09 · 3 obs
○ 2017-07-20 20:40:54
● 2026-05-03 12:05:32
● 2026-05-09 04:46:30
○NSns4.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
○MXsgrmgw1.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
○MXsgrmgw2.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
○MXsgrmgw3.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
○MXsgrmgw4.swatchgroup.com2015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30
●MXsgrmgw5.swatchgroup.com2026-05-03 → 2026-05-09 · 3 obs
○ 2017-07-20 20:40:54
● 2026-05-03 12:05:32
● 2026-05-09 04:46:30
●MXsgrmgw6.swatchgroup.com2026-05-03 → 2026-05-09 · 3 obs
○ 2017-07-20 20:40:54
● 2026-05-03 12:05:32
● 2026-05-09 04:46:30
○A193.222.87.1732015-07-21 → 2017-07-20 · 4 obs
● 2015-07-21 20:05:38
● 2017-07-20 20:40:54
○ 2026-05-03 12:05:32
○ 2026-05-09 04:46:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
infoa0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info-
system51.infons1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info2 records

✅ Authoritative Response

Server:208.84.5.2

NS records: ns1-02.azure-dns.com, ns2-02.azure-dns.net, ns3-02.azure-dns.org, ns4-02.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for system51.info (unsigned zone)

⏱️ Timing

Total: 457ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns1-02.azure-dns.com, ns2-02.azure-dns.net...
MX2sgrmgw5.swatchgroup.com (pri: 5), sgrmgw6.swatchgroup.com (pri: 5)
TXT1v=spf1 mx -all
SOA1ns1-02.azure-dns.com hostmaster.system51

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns4-02.azure-dns.info, ns4-02.azure-dns.info)

Analysis

Name Servers

system51.info is delegated to four name servers: ns1-02.azure-dns.com, ns4-02.azure-dns.info, ns2-02.azure-dns.net and ns3-02.azure-dns.org.

system51.info at least partially shares name servers with other domains, for instance skattegard.com, asa.financial, delphifonder.se, pamfri.org and wealthx.com.sg.

Host names with two IP numbers:

ns1-02.azure-dns.com points to 2603:1061:0:700::2 and 13.107.236.2; ns4-02.azure-dns.info points to 2620:1ec:bda:700::2 and 208.84.5.2; ns2-02.azure-dns.net points to 2620:1ec:8ec:700::2 and 150.171.21.2; ns3-02.azure-dns.org points to 2a01:111:4000:700::2 and 204.14.183.2.

Mail Servers

Two mail servers handle system51.info: sgrmgw5.swatchgroup.com and sgrmgw6.swatchgroup.com.

system51.info shares the same mail server setup as other domains, for instance jaquet-droz.se, hourpassion.cn, omegawatch.ru, xn--99z478bn2b.xn--j6w193g and breguet-center.com.

Host names with one IP number:

sgrmgw5.swatchgroup.com points to 149.133.4.180

sgrmgw6.swatchgroup.com points to 149.133.4.181