stringent.se - robtex.com
stringent.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2606:4700:3034::ac43:c938🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:551a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.26Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.201.56🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | primary.ns.hostup.se ⭐ | ||||||
| A | 2400:cb00:2049:1::c629:de87🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 198.41.222.135Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cf-198-41-222-135.cloudflare.com | ||||||
| NS | secondary.ns.hostup.se | ||||||
| A | 2400:cb00:2049:1::a29f:8a3🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| A | 162.159.8.163Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.26, 172.67.201.56 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:c938, 2606:4700:3036::6815:551a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=87, name=cloudflare-ech.com | ||||||
| SOA | primary.ns.hostup.sedns@cloudflare.com serial=2407776560 | ||||||
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:3eda3e7c-7ccd-4db6-a737-d73f02cb34fe | ||||||
| TXT | SE zone update: 2026-07-15 06:25:25 +0000 (EPOCH 1784096725) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1784097094 | ||||||
Same first word
stringent.se |
stringent.de |
stringent.com |
Similar names
stringnet.com |
netstring.de |
tenstring.org |
netstring.eu |
stringnet.pe |
stringnet.org |
netstring.com |
tenstring.ch |
rntesting.com |
tenstring.net |
strenting.com |
stringnet.de |
DNS History
15 records (6 active, 9 former)
○NSdns11.se.telia.net2015-07-18 → 2015-11-24 · 4 obs
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-15 07:10:32
○NSdns12.se.telia.net2015-07-18 → 2015-11-24 · 4 obs
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-15 07:10:32
○NSdns9.telia.com2015-07-18 → 2015-11-24 · 4 obs
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-15 07:10:32
●NSprimary.ns.hostup.se2026-06-13 → 2026-07-15 · 3 obs
● 2026-06-13 01:04:16
● 2026-07-15 07:10:32
●NSsecondary.ns.hostup.se2026-06-13 → 2026-07-15 · 3 obs
● 2026-06-13 01:04:16
● 2026-07-15 07:10:32
○MXmail.telia.com2015-07-18 → 2015-11-24 · 4 obs
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-15 07:10:32
●A104.21.85.262026-06-13 → 2026-07-15 · 4 obs
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
●A172.67.201.562026-06-13 → 2026-07-15 · 4 obs
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
○A188.114.96.02026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○A188.114.97.02026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○A2606:4700:3032::6815:551a2026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
●A2606:4700:3034::ac43:c9382026-06-13 → 2026-07-15 · 4 obs
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
●A2606:4700:3036::6815:551a2026-07-15 → 2026-07-15 · 2 obs
● 2026-07-15 07:10:32
○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 3 obs
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | m.ns.se, c.ns.se, b.ns.se, f.ns.se... | - |
| stringent.se | primary.ns.hostup.se, secondary.ns.hostup.se | - |
✅ Authoritative Response
Server:162.159.8.163
NS records: primary.ns.hostup.se, secondary.ns.hostup.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 796ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.85.26, 172.67.201.56 |
| AAAA | 2 | 2606:4700:3034::ac43:c938, 2606:4700:3036::6815:551a |
| NS | 2 | primary.ns.hostup.se, secondary.ns.hostup.se |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | primary.ns.hostup.se dns.cloudflare.com |
Analysis
IP Addresses
stringent.se points to the four IP addresses 104.21.85.26, 172.67.201.56, 2606:4700:3034::ac43:c938 and 2606:4700:3036::6815:551a.
Among the host names that share IP numbers with stringent.se are ilit.lat, foshandesign.cn, pokemonpoint.com and two others.
Name Servers
The NS records for stringent.se delegate to primary.ns.hostup.se and secondary.ns.hostup.se.
stringent.se has the same name server delegation as a number of other domains, such as norsite.se, bergmastarenstrafikskola.se, swell.se and two more.
There is at least partial name server overlap between stringent.se and other domains — verkstan42.com, bloomfield.se, muhammadhassan.net and two more among them.
These name servers tend to appear in combination with the name servers ns2.hostup.se, ns1.hostup.se, ns3.hostup.se and ns4.hostup.se.
primary.ns.hostup.se resolves to 198.41.222.135 and 2400:cb00:2049:1::c629:de87. Likewise, secondary.ns.hostup.se resolves to 162.159.8.163 and 2400:cb00:2049:1::a29f:8a3 — two IP addresses apiece.