solver.nu - dns.ninja
solver.nu
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:9b1:458f:f500:b67a:f1ff:fea6:3d6a🇸🇪 BAHNHOF2001:9b0::/29 Bahnhof Ipv6-aggregate | ||||||
| PTR | h-2001-9b1-458f-f500-b67a-f1ff-fea6-3d6a.na.bahnhof.se | ||||||
| A | 155.4.106.29🇸🇪 BAHNHOF155.4.0.0/16 Bahnhof Internet, Sweden | ||||||
| NS | dns0.zoneedit.com ⭐ | ||||||
| A | 64.68.198.83🇨🇦 EDNS64.68.198.0/24 | ||||||
| PTR | bind0.zoneedit.com | ||||||
| NS | ns13.zoneedit.com | ||||||
| A | 2a01:7e01::f03c:95ff:fe34:b655🇩🇪 AKAMAI-LINODE-AP2a01:7e01::/32 Akamai Technologies | ||||||
| PTR | fra1.zoneedit.com | ||||||
| A | 139.162.157.202🇩🇪 AKAMAI-LINODE-AP139.162.128.0/19 Akamai Technologies | ||||||
| PTR | fra1.zoneedit.com | ||||||
| NS | ns9.zoneedit.com | ||||||
| A | 2a01:7e04::f03c:95ff:fe1d:a5b3🇺🇸 AKAMAI-LINODE-AP2a01:7e04::/32 Akamai Technologies | ||||||
| PTR | mia1.zoneedit.com | ||||||
| A | 172.235.133.229🇺🇸 AKAMAI-LINODE-AP172.235.128.0/19 Akamai Technologies | ||||||
| PTR | mia1.zoneedit.com | ||||||
| MX | smtp.solver.nu ⭐ | ||||||
| SOA | dns0.zoneedit.comzone@zoneedit.com serial=1728809407 | ||||||
nu
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | catcher-in-the-rye.nic.nu ⭐ | ||||||
| NS | a.ns.nu | ||||||
| NS | c.ns.nu | ||||||
| NS | d.ns.nu | ||||||
| NS | m.ns.nu | ||||||
| NS | y.ns.nu | ||||||
| NS | z.ns.nu | ||||||
| TXT | NU zone update: 2026-07-04 19:11:04 +0000 (EPOCH 1783192264) (auto) | ||||||
| TXT | id:677d435c-b4f6-4a9a-b626-f247432901d2 | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783192322 | ||||||
Previously MX for
solver.nu |
Subdomains
smtp.solver.nu |
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
●NSdns0.zoneedit.com2015-07-09 → 2026-07-04 · 2 obs
● 2026-07-04 19:22:46
●NSns13.zoneedit.com2015-07-09 → 2026-07-04 · 2 obs
● 2026-07-04 19:22:46
●NSns9.zoneedit.com2015-07-09 → 2026-07-04 · 2 obs
● 2026-07-04 19:22:46
●MXsmtp.solver.nu2016-06-19 → 2026-07-04 · 3 obs
● 2016-06-19 15:29:34
● 2026-07-04 19:22:46
○MXsolver.nu2015-07-09 → 2016-02-05 · 4 obs
● 2016-02-05 01:58:14
○ 2016-06-19 15:29:34
○ 2026-07-04 19:22:46
●A155.4.106.292026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 02:11:18
● 2026-07-04 19:22:46
●A2001:9b1:458f:f500:b67a:f1ff:fea6:3d6a2026-02-17 → 2026-07-04 · 3 obs
● 2026-02-17 02:11:18
● 2026-07-04 19:22:46
○A46.236.126.1112015-07-09 → 2016-02-05 · 4 obs
● 2016-02-05 01:58:14
○ 2016-06-19 15:29:34
○ 2026-07-04 19:22:46
○A78.68.51.122016-06-19 → 2016-06-19 · 4 obs
● 2016-06-19 15:29:34
○ 2017-01-28 16:29:06
○ 2026-07-04 19:22:46
○A81.236.183.1092017-01-28 → 2018-12-16 · 5 obs
● 2017-01-28 16:29:06
● 2018-12-16 23:20:46
○ 2026-02-17 02:11:18
○ 2026-07-04 19:22:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, y.ns.nu, m.ns.nu... | 12 records |
| solver.nu | ns9.zoneedit.com, ns13.zoneedit.com | - |
✅ Authoritative Response
Server:172.235.133.229
NS records: ns9.zoneedit.com, ns13.zoneedit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for solver.nu (unsigned zone)
⏱️ Timing
Total: 510ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 155.4.106.29 |
| AAAA | 1 | 2001:9b1:458f:f500:b67a:f1ff:fea6:3d6a |
| NS | 2 | ns13.zoneedit.com, ns9.zoneedit.com |
| MX | 1 | smtp.solver.nu (pri: 0) |
| SOA | 1 | dns0.zoneedit.com zone.zoneedit.com |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.ns.nu, y.ns.nu, m.ns.nu...)
Analysis
Hierarchy
smtp.solver.nu is a subdomain of solver.nu.
IP Addresses
solver.nu points to the IP addresses 155.4.106.29 and 2001:9b1:458f:f500:b67a:f1ff:fea6:3d6a
There are other host names — h-155-4-106-29.a498.priv.bahnhof.se among them — that share IP numbers with solver.nu.
Name Servers
DNS for solver.nu is handled by three authoritative name servers: dns0.zoneedit.com, ns13.zoneedit.com and ns9.zoneedit.com.
The name servers of solver.nu overlap at least partially with those of other domains — among them mghome.us, 6e-inc.com, ericcorbin.com and two more.
These name servers commonly appear in delegations together with ns3.zoneedit.com, ns8.zoneedit.com, ns2.zoneedit.com and 7 other.
Host names that have two IP addresses:
ns13.zoneedit.com has two IP addresses: 139.162.157.202 and 2a01:7e01::f03c:95ff:fe34:b655.
ns9.zoneedit.com has two IP addresses: 172.235.133.229 and 2a01:7e04::f03c:95ff:fe1d:a5b3.
Host names that point to one IP address:
dns0.zoneedit.com directs to 64.68.198.83.