stringent.se - dns.ninja

stringent.se

DNSSEC🔒 Signed (DS record present)
A2606:4700:3034::ac43:c938🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:551a🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.85.26Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.201.56🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSprimary.ns.hostup.se ⭐
A2400:cb00:2049:1::c629:de87🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A198.41.222.135Cloudflare198.41.222.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcf-198-41-222-135.cloudflare.com
NSsecondary.ns.hostup.se
A2400:cb00:2049:1::a29f:8a3🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street
A162.159.8.163Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.85.26, 172.67.201.56
IPv6 hints2606:4700:3034::ac43:c938, 2606:4700:3036::6815:551a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=111, name=cloudflare-ech.com
SOAprimary.ns.hostup.sedns@cloudflare.com serial=2410224362

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTid:d86bcc9b-d83a-4855-bf72-36f007072d24
TXTSE zone update: 2026-07-30 13:52:14 +0000 (EPOCH 1785419534) (auto)
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1785419932

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)

20162017201820192020202120222023202420252026NSprimary.ns.hostup.sesecondary.ns.hostup.sedns11.se.telia.netdns12.se.telia.netdns9.telia.comMXmail.telia.comA104.21.85.26172.67.201.562606:4700:3034::ac43:c9382606:4700:3036::6815:551a188.114.96.0188.114.97.02606:4700:3032::6815:551a2a06:98c1:3120::2a06:98c1:3121::
○NSdns11.se.telia.net2015-07-18 → 2015-11-24 · 4 obs
● 2015-07-18 04:58:10
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-30 14:32:54
○NSdns12.se.telia.net2015-07-18 → 2015-11-24 · 4 obs
● 2015-07-18 04:58:10
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-30 14:32:54
○NSdns9.telia.com2015-07-18 → 2015-11-24 · 4 obs
● 2015-07-18 04:58:10
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-30 14:32:54
●NSprimary.ns.hostup.se2026-06-13 → 2026-07-30 · 3 obs
○ 2015-11-24 09:02:42
● 2026-06-13 01:04:16
● 2026-07-30 14:32:54
●NSsecondary.ns.hostup.se2026-06-13 → 2026-07-30 · 3 obs
○ 2015-11-24 09:02:42
● 2026-06-13 01:04:16
● 2026-07-30 14:32:54
○MXmail.telia.com2015-07-18 → 2015-11-24 · 4 obs
● 2015-07-18 04:58:10
● 2015-11-24 09:02:42
○ 2026-06-13 01:04:16
○ 2026-07-30 14:32:54
●A104.21.85.262026-06-13 → 2026-07-30 · 5 obs
● 2026-06-13 01:04:16
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
● 2026-07-30 14:32:54
●A172.67.201.562026-06-13 → 2026-07-30 · 5 obs
● 2026-06-13 01:04:16
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
● 2026-07-30 14:32:54
○A188.114.96.02026-06-27 → 2026-06-27 · 4 obs
○ 2026-06-13 12:38:18
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○ 2026-07-30 14:32:54
○A188.114.97.02026-06-27 → 2026-06-27 · 4 obs
○ 2026-06-13 12:38:18
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○ 2026-07-30 14:32:54
○A2606:4700:3032::6815:551a2026-06-13 → 2026-06-13 · 4 obs
● 2026-06-13 01:04:16
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
○ 2026-07-30 14:32:54
●A2606:4700:3034::ac43:c9382026-06-13 → 2026-07-30 · 5 obs
● 2026-06-13 01:04:16
● 2026-06-13 12:38:18
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
● 2026-07-30 14:32:54
●A2606:4700:3036::6815:551a2026-07-15 → 2026-07-30 · 3 obs
○ 2026-06-27 12:09:42
● 2026-07-15 07:10:32
● 2026-07-30 14:32:54
○A2a06:98c1:3120::2026-06-27 → 2026-06-27 · 4 obs
○ 2026-06-13 12:38:18
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○ 2026-07-30 14:32:54
○A2a06:98c1:3121::2026-06-27 → 2026-06-27 · 4 obs
○ 2026-06-13 12:38:18
● 2026-06-27 12:09:42
○ 2026-07-15 07:10:32
○ 2026-07-30 14:32:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sec.ns.se, m.ns.se, a.ns.se, z.ns.se...-
stringent.sesecondary.ns.hostup.se, primary.ns.hostup.se-

✅ Authoritative Response

Server:198.41.222.135

NS records: secondary.ns.hostup.se, primary.ns.hostup.se

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 651ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.85.26, 172.67.201.56
AAAA22606:4700:3034::ac43:c938, 2606:4700:3036::6815:551a
NS2primary.ns.hostup.se, secondary.ns.hostup.se
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1primary.ns.hostup.se dns.cloudflare.com

Analysis

IP Addresses

stringent.se resolves to four IP addresses: 104.21.85.26, 172.67.201.56, 2606:4700:3034::ac43:c938 and 2606:4700:3036::6815:551a.

Two other host names, along with ilit.lat, foshandesign.cn and pokemonpoint.com, also share IP numbers with stringent.se.

Name Servers

stringent.se is served by two delegated name servers, primary.ns.hostup.se and secondary.ns.hostup.se.

stringent.se shares its NS records with other domains, for example norsite.se, bergmastarenstrafikskola.se, swell.se and two others.

stringent.se at least partially shares name servers with other domains, including verkstan42.com, bloomfield.se, magneter.se and bilgiozu.com.

These name servers are frequently seen alongside the name servers ns2.hostup.se, ns1.hostup.se, ns3.hostup.se and ns4.hostup.se.

Each of the two host names carries two IP addresses: primary.ns.hostup.se points to 198.41.222.135 and 2400:cb00:2049:1::c629:de87, and secondary.ns.hostup.se points to 162.159.8.163 and 2400:cb00:2049:1::a29f:8a3.