tyvek.se - robtex.com
tyvek.se
se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.se ⭐ | ||||||
| NS | a.ns.se | ||||||
| NS | b.ns.se | ||||||
| NS | c.ns.se | ||||||
| NS | f.ns.se | ||||||
| NS | g.ns.se | ||||||
| NS | i.ns.se | ||||||
| NS | m.ns.se | ||||||
| NS | x.ns.se | ||||||
| NS | y.ns.se | ||||||
| NS | z.ns.se | ||||||
| TXT | id:09d8922f-e424-46cb-8415-2a5bad1364b7 | ||||||
| TXT | SE zone update: 2026-07-04 08:40:45 +0000 (EPOCH 1783154445) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1783154826 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSpdns1.ultradns.net2015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
●NSpdns2.ultradns.net2015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
●NSpdns3.ultradns.org2015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
●NSpdns4.ultradns.org2015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
●NSpdns5.ultradns.info2015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
●NSpdns6.ultradns.co.uk2015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
●A204.74.99.1002015-08-02 → 2026-07-04 · 2 obs
● 2026-07-04 09:17:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | a.ns.se, b.ns.se, c.ns.se, f.ns.se... | - |
| tyvek.se | pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org... | - |
✅ Authoritative Response
Server:204.74.114.1
NS records: pdns1.ultradns.net, pdns2.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org, pdns5.ultradns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tyvek.se (unsigned zone)
⏱️ Timing
Total: 768ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 204.74.99.100 |
| NS | 6 | pdns1.ultradns.net, pdns2.ultradns.net... |
| SOA | 1 | pdns1.ultradns.net contact.usa.dupont.co |
Analysis
IP Addresses
tyvek.se directs to one IP number, which is 204.74.99.100.
Among the host names that share IP numbers with tyvek.se are morningstar.net.nz, hotels.com.tr, thebeststudentjobintheworld.ie and two others.
Name Servers
The DNS delegation for tyvek.se covers 6 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 3 more.
There is at least partial name server overlap between tyvek.se and other domains — radioymusica.com, bloombergbusiness.com, huntingtrophyelk.com and two more among them.
These name servers regularly appear alongside pdns3.ultradns.org, pdns4.ultradns.org, pdns6.ultradns.co.uk and 7 other name servers in NS record sets.
Hosts with two IP numbers each:
pdns5.ultradns.info maps to two IP addresses — 204.74.114.1 and 2610:a1:1016::1.
pdns1.ultradns.net maps to two IP addresses — 204.74.108.1 and 2001:502:f3ff::1.
pdns2.ultradns.net maps to two IP addresses — 204.74.109.1 and 2610:a1:1014::1.
pdns3.ultradns.org maps to two IP addresses — 199.7.68.1 and 2610:a1:1015::1.
pdns4.ultradns.org maps to two IP addresses — 199.7.69.1 and 2001:502:4612::1.
pdns6.ultradns.co.uk maps to two IP addresses — 204.74.115.1 and 2610:a1:1017::1.