certification.nu - dns.ninja

certification.nu

DNSSECโš ๏ธ Not signed
A40.127.203.242๐Ÿ‡ฎ๐Ÿ‡ช Microsoft40.127.0.0/16
NSns1.loopia.se โญ
A2a02:250:ffff::20๐Ÿ‡ธ๐Ÿ‡ช LOOPIA2a02:250:ffff::/48
PTRns1.loopia.se
A93.188.0.20๐Ÿ‡ธ๐Ÿ‡ช LOOPIA93.188.0.0/24 SE-LOOPIA Loopia AB
PTRns1.loopia.se
NSns2.loopia.se
A2a02:250:fffe::20๐Ÿ‡ธ๐Ÿ‡ช LOOPIA22a02:250:fffe::/48
PTRns2.loopia.se
A185.71.156.20๐Ÿ‡ธ๐Ÿ‡ช LOOPIA2185.71.156.0/24
PTRns2.loopia.se
MXaspmx.l.google.com โญ
A2607:f8b0:4004:c19::1b๐Ÿ‡บ๐Ÿ‡ธ Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A142.251.163.26๐Ÿ‡บ๐Ÿ‡ธ Google142.251.163.0/24
PTRwv-in-f26.1e100.net
SOAns1.loopia.seregistry@loopia.se serial=1785974400

nu

DNSSEC๐Ÿ”’ Signed (DS record present)
NScatcher-in-the-rye.nic.nu โญ
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:78f4ce1a-8cae-4e2a-8369-26d11e4b0cd2
TXTNU zone update: 2026-08-10 07:49:13 +0000 (EPOCH 1786348153) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1786348208

Subdomains

Same first word

Similar names

DNS History

5 records (4 active, 1 former)

20162017201820192020202120222023202420252026NSns1.loopia.sens2.loopia.seMXaspmx.l.google.comA40.127.203.24293.158.121.79
โ—NSns1.loopia.se2015-06-17 โ†’ 2026-08-10 ยท 2 obs
โ— 2015-06-17 15:33:04
โ— 2026-08-10 08:22:16
โ—NSns2.loopia.se2015-06-17 โ†’ 2026-08-10 ยท 2 obs
โ— 2015-06-17 15:33:04
โ— 2026-08-10 08:22:16
โ—MXaspmx.l.google.com2015-06-17 โ†’ 2026-08-10 ยท 2 obs
โ— 2015-06-17 15:33:04
โ— 2026-08-10 08:22:16
โ—A40.127.203.2422020-02-18 โ†’ 2026-08-10 ยท 3 obs
โ—‹ 2017-02-06 21:40:02
โ— 2020-02-18 22:32:36
โ— 2026-08-10 08:22:16
โ—‹A93.158.121.792015-06-17 โ†’ 2017-02-06 ยท 4 obs
โ— 2015-06-17 15:33:04
โ— 2017-02-06 21:40:02
โ—‹ 2020-02-18 22:32:36
โ—‹ 2026-08-10 08:22:16

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
nua.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...-
certification.nuns1.loopia.se, ns2.loopia.se-

โœ… Authoritative Response

Server:185.71.156.20

NS records: ns1.loopia.se, ns2.loopia.se

๐Ÿ”’ DNSSEC Status

โš ๏ธ Insecure (no DNSSEC)

No DS record for certification.nu (unsigned zone)

โฑ๏ธ Timing

Total: 1303ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A140.127.203.242
NS2ns2.loopia.se, ns1.loopia.se
MX1ASPMX.L.GOOGLE.COM (pri: 1)
SOA1ns1.loopia.se registry.loopia.se

Analysis

Hierarchy

certification.nu is the parent zone for rtk587he45lcifov2tujpgvu1e7f97fv.certification.nu.

IP Addresses

certification.nu resolves to one IP address: 40.127.203.242.

certification.se, teijs4m4i5osmvgb1eu9flvo61nmem8v.ecomedia.se, certifiering.nu and two other host names share IP numbers with certification.nu.

Name Servers

certification.nu is delegated to two name servers: ns1.loopia.se and ns2.loopia.se.

certification.nu uses the same name servers as several other domains โ€” among them tredjealdern.se, brownfieldserbia.com, civilubro.se and two more.

certification.nu shares at least some of its name servers with other domains, such as pixgallery.com.

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

Mail for certification.nu is handled by a single mail server, aspmx.l.google.com.

certification.nu uses an identical mail server configuration to several other domains โ€” among them shorehavenmedia.com, 21-lab.com, ownerbox.wpengine.com and two more.

certification.nu has at least partial mail server overlap with other domains such as affordablehomeorganizing.com, abord.org, spbstd.ru and two more.

These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

The host aspmx.l.google.com resolves to 142.251.163.26 and 2607:f8b0:4004:c19::1b โ€” two IP addresses.