sagan.nu - robtex.com
sagan.nu
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: 2026-07-13 01:06:36 +0000 (EPOCH 1783904796) (auto) | ||||||
| TXT | id:f0cbec10-6043-466f-80b6-7aecd92f0c7f | ||||||
| SOA | catcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1783904850 | ||||||
Subdomains
www.sagan.nu |
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●MXalt1.aspmx.l.google.com2026-04-16 → 2026-07-13 · 5 obs
● 2026-06-04 23:15:14
○ 2026-06-05 21:49:52
● 2026-06-13 23:20:22
● 2026-07-13 01:47:34
●MXalt2.aspmx.l.google.com2026-04-16 → 2026-07-13 · 5 obs
● 2026-06-04 23:15:14
○ 2026-06-05 21:49:52
● 2026-06-13 23:20:22
● 2026-07-13 01:47:34
●MXalt3.aspmx.l.google.com2026-04-16 → 2026-07-13 · 5 obs
● 2026-06-04 23:15:14
○ 2026-06-05 21:49:52
● 2026-06-13 23:20:22
● 2026-07-13 01:47:34
●MXalt4.aspmx.l.google.com2026-04-16 → 2026-07-13 · 5 obs
● 2026-06-04 23:15:14
○ 2026-06-05 21:49:52
● 2026-06-13 23:20:22
● 2026-07-13 01:47:34
●MXaspmx.l.google.com2026-04-16 → 2026-07-13 · 5 obs
● 2026-06-04 23:15:14
○ 2026-06-05 21:49:52
● 2026-06-13 23:20:22
● 2026-07-13 01:47:34
●A31.15.10.302026-04-16 → 2026-07-13 · 5 obs
● 2026-06-04 23:15:14
○ 2026-06-05 21:49:52
● 2026-06-13 23:20:22
● 2026-07-13 01:47:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| nu | a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu... | - |
| sagan.nu | ns1.loopia.se, ns2.loopia.se | - |
✅ Authoritative Response
Server:93.188.0.20
NS records: ns1.loopia.se, ns2.loopia.se
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1884ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.15.10.30 |
| NS | 2 | ns1.loopia.se, ns2.loopia.se |
| MX | 5 | ASPMX.L.GOOGLE.COM (pri: 1), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 2 | v=spf1 include:kundspf.loopia.se -all, MS=ms65032179 |
| SOA | 1 | ns1.loopia.se registry.loopia.se |
Analysis
Hierarchy
sagan.nu is a parent domain of www.sagan.nu.
IP Addresses
sagan.nu directs to one IP number, which is 31.15.10.30.
Among the host names that share IP numbers with sagan.nu are brottstabygg.se, www.cmmc.se, spataget.se and two others.
Name Servers
sagan.nu is delegated to two name servers: ns1.loopia.se and ns2.loopia.se.
sagan.nu has the same name server delegation as a number of other domains, such as pernillawahlgrencollection.se, berguven.se, skraplott.org and two more.
There is an overlap in name servers between sagan.nu and other domains, for example vr2go.net, goldenlovemachine.com and darksidecowboys.com
These name servers are frequently paired with the name servers ns3.loopia.se and ns4.loopia.se.
ns1.loopia.se and ns2.loopia.se each resolve to two IP addresses: ns1.loopia.se points to 93.188.0.20 and 2a02:250:ffff::20, while ns2.loopia.se points to 185.71.156.20 and 2a02:250:fffe::20.
Mail Servers
sagan.nu is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.
sagan.nu shares at least some of its mail servers with other domains — for example inffinit.es, uplift.ie, ns500768.ns500758.ns500698.ns500735.ns500736.ns500735.ns500735.ns500735.ns500735.ns500735.ns500708.ns500708.ns500652.ns500652.ns500619.trackreceptor.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 172.253.115.26 and 2607:f8b0:4004:c1b::1a.
alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.
alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.
alt3.aspmx.l.google.com points to 192.178.223.26 and 2a00:1450:4009:c0f::1a.
alt4.aspmx.l.google.com points to 172.253.157.26 and 2a00:1450:400c:c23::1a.