blockzero.se - dns.ninja
blockzero.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:54f756ae-2c2b-4976-be39-9c24a772ca3b | ||||||
| TXT | SE zone update: 2026-08-16 09:19:21 +0000 (EPOCH 1786871961) (auto) | ||||||
| SOA | catcher-in-the-rye.nic.seregistry-default@nic.se serial=1786872300 | ||||||
Same first word
Similar names
DNS History
13 records (9 active, 4 former)
●MXalt1.aspmx.l.google.com2018-08-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:27:46
●MXalt2.aspmx.l.google.com2018-08-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:27:46
●MXalt3.aspmx.l.google.com2018-08-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:27:46
●MXalt4.aspmx.l.google.com2018-08-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:27:46
●MXaspmx.l.google.com2018-08-26 → 2026-08-16 · 2 obs
● 2026-08-16 10:27:46
○A2a02:2350:5:100:c840:0:26e9:b0da2018-08-26 → 2018-08-26 · 3 obs
○ 2026-02-22 14:03:18
○ 2026-08-16 10:27:46
○A2a02:2350:5:10a:8026:e9b0:dacd:e32d2026-02-22 → 2026-03-19 · 5 obs
● 2026-02-22 14:03:18
● 2026-03-19 05:08:10
○ 2026-04-10 02:52:50
○ 2026-08-16 10:27:46
●A2a02:2350:5:10a:805b:3acf:ce65:c102026-04-10 → 2026-08-16 · 3 obs
● 2026-04-10 02:52:50
● 2026-08-16 10:27:46
○A46.30.213.332018-08-26 → 2018-08-26 · 3 obs
○ 2026-02-22 14:03:18
○ 2026-08-16 10:27:46
○A46.30.213.362026-02-22 → 2026-03-19 · 5 obs
● 2026-02-22 14:03:18
● 2026-03-19 05:08:10
○ 2026-04-10 02:52:50
○ 2026-08-16 10:27:46
●A46.30.213.432026-04-10 → 2026-08-16 · 3 obs
● 2026-04-10 02:52:50
● 2026-08-16 10:27:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | f.ns.se, i.ns.se, b.ns.se, z.ns.se... | - |
| blockzero.se | ns01.one.com, ns02.one.com | - |
✅ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 728ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.30.213.43 |
| AAAA | 1 | 2a02:2350:5:10a:805b:3acf:ce65:c10 |
| NS | 2 | ns01.one.com, ns02.one.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)... |
| TXT | 3 | v=spf1 include:_spf.google.com include:_, google-site-verification=o8UEfeuR972UHlY... |
| SOA | 1 | ns01.one.com hostmaster.one.com |
Analysis
IP Addresses
blockzero.se directs to two IP numbers, 46.30.213.43 and 2a02:2350:5:10a:805b:3acf:ce65:c10
Among the host names that share IP numbers with blockzero.se are monika-kruen.de, reformation.be, bauevents.com and two others.
Name Servers
blockzero.se is delegated to two name servers: ns01.one.com and ns02.one.com.
blockzero.se has the same name server delegation as a number of other domains, such as elfrasolen.dk, journey.dk, mauss.dk and two more.
blockzero.se shares at least some of its name servers with other domains, such as noria.dk.
ns01.one.com and ns02.one.com each resolve to two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, while ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.
Mail Servers
Mail for blockzero.se is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
blockzero.se shares at least some of its mail servers with other domains — for example ns500698.ns500698.ns500758.ns500698.ns500758.ns500735.ns500698.ns500736.ns500698.ns500698.ns500698.ns500708.ns500619.ns500576.ns500652.ns500576.trackreceptor.com, ns500754.ns500731.ns500742.ns500742.ns500704.ns500731.ns500688.ns500671.ns500671.ns500705.ns500671.ns500291.ns500671.ns500666.ns500153.tenderladiesbz.com, ns500754.ns500671.ns500742.ns500671.ns500671.ns500704.ns500704.ns500688.ns500688.ns500666.ns500291.ns500291.ns500131.lustychickser.com and two more.
It is common for these mail servers to co-occur with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com as mail servers.
Hosts with two IP numbers each:
aspmx.l.google.com points to 192.178.155.26 and 2607:f8b0:4004:c0b::1a.
alt1.aspmx.l.google.com points to 192.178.234.27 and 2800:3f0:4003:c14::1a.
alt2.aspmx.l.google.com points to 172.253.116.26 and 2a00:1450:400b:c02::1a.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1b.
alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1a.