sequens.info - dns.ninja
sequens.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a03:b780:1:1:216:3eff:fe00:52c🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | h90-w22.hosting90.cz | ||||||
| A | 130.193.9.44🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| NS | ns1.hosting90.cz ⭐ | ||||||
| A | 2a03:b780::1:1🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | ns1.hosting90.cz | ||||||
| A | 130.193.8.82🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| PTR | ns1.hosting90.cz | ||||||
| NS | ns2.hosting90.cz | ||||||
| A | 2001:880:0:15::10c🇩🇪 ONE-NETWORK2001:880::/32 | ||||||
| PTR | ns2.hosting90.cz | ||||||
| A | 185.102.21.207🇨🇿 ONE-NETWORK185.102.21.0/24 | ||||||
| PTR | ns2.hosting90.cz | ||||||
| NS | ns3.hosting90.net | ||||||
| A | 2604:a880:800:10::696:f001🇺🇸 DIGITALOCEAN2604:a880:800::/48 DigitalOcean | ||||||
| PTR | ns3.hosting90.net | ||||||
| A | 104.236.202.83🇺🇸 DIGITALOCEAN104.236.192.0/18 DigitalOcean | ||||||
| PTR | ns3.hosting90.net | ||||||
| MX | antispam.hosting90.cz ⭐ | ||||||
| A | 2a03:b780:1:1:216:3eff:fe00:52f🇨🇿 IGNUM-AS2a03:b780::/32 Webglobe s.r.o. H90 | ||||||
| PTR | antispam.hosting90.cz | ||||||
| A | 130.193.9.47🇨🇿 IGNUM-AS130.193.8.0/21 Webglobe s.r.o. H90 | ||||||
| PTR | antispam.hosting90.cz | ||||||
| TXT | v=spf1 redirect=_spf.hosting90.cz | ||||||
| SOA | ns1.hosting90.czadmin@hosting90.cz 2026-07-24 #2 | ||||||
info
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.info.afilias-nst.info ⭐ | ||||||
| NS | a2.info.afilias-nst.info | ||||||
| NS | b0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | b2.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| NS | c0.info.afilias-nst.info | ||||||
| NS | d0.info.afilias-nst.org ⚠️ Not in parent delegation | ||||||
| SOA | a0.info.afilias-nst.infohostmaster@donuts.email serial=1785666598 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSns1.hosting90.cz2015-05-15 → 2026-08-02 · 2 obs
● 2026-08-02 10:43:00
●NSns2.hosting90.cz2015-05-15 → 2026-08-02 · 2 obs
● 2026-08-02 10:43:00
●NSns3.hosting90.net2015-05-15 → 2026-08-02 · 2 obs
● 2026-08-02 10:43:00
●MXantispam.hosting90.cz2015-05-15 → 2026-08-02 · 2 obs
● 2026-08-02 10:43:00
○A130.193.9.102015-10-16 → 2017-05-15 · 5 obs
● 2015-10-16 19:59:20
● 2017-05-15 21:20:22
○ 2026-02-22 18:31:32
○ 2026-08-02 10:43:00
○A130.193.9.272015-05-15 → 2015-05-15 · 3 obs
○ 2015-10-16 19:59:20
○ 2026-08-02 10:43:00
●A130.193.9.442026-02-22 → 2026-08-02 · 3 obs
● 2026-02-22 18:31:32
● 2026-08-02 10:43:00
●A2a03:b780:1:1:216:3eff:fe00:52c2026-02-22 → 2026-08-02 · 3 obs
● 2026-02-22 18:31:32
● 2026-08-02 10:43:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| sequens.info | ns3.hosting90.net, ns1.hosting90.cz, ns2.hosting90.cz | - |
✅ Authoritative Response
Server:185.102.21.207
NS records: ns3.hosting90.net, ns1.hosting90.cz, ns2.hosting90.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sequens.info (unsigned zone)
⏱️ Timing
Total: 1020ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 130.193.9.44 |
| AAAA | 1 | 2a03:b780:1:1:216:3eff:fe00:52c |
| NS | 3 | ns3.hosting90.net, ns2.hosting90.cz... |
| MX | 1 | antispam.hosting90.cz (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.hosting90.cz |
| SOA | 1 | ns1.hosting90.cz admin.hosting90.cz |
Analysis
IP Addresses
sequens.info resolves to the IP addresses 130.193.9.44 and 2a03:b780:1:1:216:3eff:fe00:52c
Among the host names that share IP numbers with sequens.info are chemeko.cz, mojeinvestice.com, indra-sebesta.cz and two others.
Name Servers
sequens.info has three name servers — ns1.hosting90.cz, ns2.hosting90.cz and ns3.hosting90.net.
sequens.info partially shares its NS delegation with several other domains, including penkava.eu, hosting90.net, karal.cz and two others.
These name servers regularly co-occur with the name servers ns1.hostingzdarma.cz, ns2.hostingzdarma.cz and ns3.hosting-zdarma.net.
Each of ns1.hosting90.cz, ns2.hosting90.cz and ns3.hosting90.net points to two IP numbers. ns1.hosting90.cz points to 130.193.8.82 and 2a03:b780::1:1. ns2.hosting90.cz points to 185.102.21.207 and 2001:880:0:15::10c. ns3.hosting90.net points to 104.236.202.83 and 2604:a880:800:10::696:f001.
Mail Servers
sequens.info routes its mail through a single mail server, antispam.hosting90.cz.
sequens.info has the same mail server arrangement as a number of other domains, for example abc-design-cz.cz, 365tools.cz, autoimport.cz and two more.
sequens.info shares at least some of its mail servers with other domains — for example pneufloryk.cz, technoing.cz, auctum.cz and two more.
The host antispam.hosting90.cz resolves to 130.193.9.47 and 2a03:b780:1:1:216:3eff:fe00:52f — two IP addresses.