sievert.net - dns.ninja
sievert.net
net
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1785837427 | ||||||
Same first word
Similar names
DNS History
14 records (7 active, 7 former)
○NSa.ns.zerigo.net2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
○NSb.ns.zerigo.net2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
○NSc.ns.zerigo.net2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
○NSd.ns.zerigo.net2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
○NSe.ns.zerigo.net2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
●NSns77.worldnic.com2026-03-05 → 2026-08-04 · 3 obs
● 2026-03-05 07:36:02
● 2026-08-04 10:07:40
●NSns78.worldnic.com2026-03-05 → 2026-08-04 · 3 obs
● 2026-03-05 07:36:02
● 2026-08-04 10:07:40
●MXalt1.aspmx.l.google.com2015-07-09 → 2026-08-04 · 5 obs
● 2026-03-26 19:21:04
○ 2026-03-27 09:05:30
● 2026-03-31 20:41:36
● 2026-08-04 10:07:40
●MXalt2.aspmx.l.google.com2015-07-09 → 2026-08-04 · 5 obs
● 2026-03-26 19:21:04
○ 2026-03-27 09:05:30
● 2026-03-31 20:41:36
● 2026-08-04 10:07:40
●MXalt3.aspmx.l.google.com2026-03-05 → 2026-08-04 · 6 obs
● 2026-03-05 07:36:02
● 2026-03-26 19:21:04
○ 2026-03-27 09:05:30
● 2026-03-31 20:41:36
● 2026-08-04 10:07:40
●MXalt4.aspmx.l.google.com2026-03-05 → 2026-08-04 · 6 obs
● 2026-03-05 07:36:02
● 2026-03-26 19:21:04
○ 2026-03-27 09:05:30
● 2026-03-31 20:41:36
● 2026-08-04 10:07:40
●MXaspmx.l.google.com2015-07-09 → 2026-08-04 · 5 obs
● 2026-03-26 19:21:04
○ 2026-03-27 09:05:30
● 2026-03-31 20:41:36
● 2026-08-04 10:07:40
○MXaspmx2.googlemail.com2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
○MXaspmx3.googlemail.com2015-07-09 → 2016-11-14 · 4 obs
● 2016-11-14 18:31:10
○ 2026-03-05 07:36:02
○ 2026-08-04 10:07:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sievert.net | ns77.worldnic.com, ns78.worldnic.com | - |
✅ Authoritative Response
Server:162.159.27.78
NS records: ns77.worldnic.com, ns78.worldnic.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sievert.net (unsigned zone)
⏱️ Timing
Total: 378ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns78.worldnic.com, ns77.worldnic.com |
| MX | 5 | alt3.aspmx.l.google.com (pri: 10), alt2.aspmx.l.google.com (pri: 5)... |
| SOA | 1 | NS77.WORLDNIC.COM namehost.WORLDNIC.COM |
Analysis
Name Servers
sievert.net uses two name servers for its delegation: ns77.worldnic.com and ns78.worldnic.com.
sievert.net has the same name server delegation as a number of other domains, such as saintmarks.com, darkfibersolutions.com, quickpro.pro and two more.
At least some of sievert.net's name servers are also used by other domains, among them cgrcu.email.
ns77.worldnic.com resolves to 162.159.26.27. ns78.worldnic.com resolves to 162.159.27.78. Both host names point to a single IP number.
Mail Servers
Mail for sievert.net is handled by five mail servers, namely aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sievert.net shares at least some of its mail servers with other domains — for example ns500821.ns500821.ns500841.ns500794.ns500795.ns500794.ns500795.ns500794.ns500794.ns500821.ns500821.ns500821.ns500795.ns500795.ns500795.ns500790.ns500795.lustypartnersfinder.com, sulit.ph, soramidboutique.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 directs traffic to 173.194.45.27 and 2607:f8b0:4004:c0b::1b.
alt1.aspmx.l.google.com directs traffic to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com directs traffic to 172.253.116.26 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com directs traffic to 192.178.223.27 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com directs traffic to 172.253.157.27 and 2a00:1450:400c:c23::1a.