skolkollen.se - robtex.com

skolkollen.se

DNSSEC⚠️ Not signed
A109.74.11.176🇸🇪 GLESYS109.74.0.0/20
PTR109-74-11-176-static.glesys.net
NSns1.namesystem.se ⭐
A2a02:750:aaaa::1🇸🇪 GLESYS2a02:750::/29
PTRns1.namesystem.se
A195.238.76.18🇸🇪 GLESYS195.238.76.0/23
PTRns1.namesystem.se
NSns2.namesystem.se
A2a02:750:aaaa::2🇸🇪 GLESYS2a02:750::/29
PTRns2.namesystem.se
A195.238.77.18🇸🇪 GLESYS195.238.76.0/23
PTRns2.namesystem.se
NSns3.namesystem.se
A2a02:750:aaaa::3🇸🇪 GLESYS2a02:750::/29
PTRns3.namesystem.se
A195.20.206.18🇸🇪 GLESYS195.20.206.0/23
PTRns3.namesystem.se
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c03::1a🇺🇸 Google2607:f8b0::/32
PTRdy-in-f26.1e100.net
A142.250.101.26🇺🇸 Google142.250.101.0/24
PTRdz-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1a🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f26.1e100.net
A192.178.128.26🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4023:3003::1b🇺🇸 Google2607:f8b0::/32
PTRyulnkjt-in-f27.1e100.net
A172.253.145.26🇺🇸 Google172.253.145.0/24
PTRyulnkjt-in-f26.1e100.net
TXTgoogle-site-verification=KGBI4aerFasRjsEVooBn8jReWDWh15Avu-qBXE5kEp8
TXTv=spf1 include:_spf.google.com ~all
SOAns1.namesystem.seregistry@glesys.se serial=71

se

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.se ⭐
NSa.ns.se
NSb.ns.se
NSc.ns.se
NSf.ns.se
NSg.ns.se
NSi.ns.se
NSm.ns.se
NSx.ns.se
NSy.ns.se
NSz.ns.se
TXTSE zone update: 2026-05-13 05:05:58 +0000 (EPOCH 1778648758) (auto)
TXTid:a760415c-0994-4bf3-88a7-bc76d940d9dd
SOAcatcher-in-the-rye.nic.seregistry-default@nic.se serial=1778649121

Same first word

skolkollen.se

DNS History

17 records (9 active, 8 former)

20162017201820192020202120222023202420252026NSns1.namesystem.sens2.namesystem.sens3.namesystem.sens1.loopia.sens2.loopia.seMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commx01.glesys.semx02.glesys.seA109.74.11.176194.9.94.54194.9.94.85194.9.94.8688.80.187.50
○NSns1.loopia.se2015-05-23 → 2016-07-15 · 6 obs
● 2015-05-23 16:36:16
● 2015-12-24 03:42:12
○ 2016-03-22 22:03:18
● 2016-07-15 23:32:00
○ 2017-10-13 14:45:18
○ 2026-05-13 06:07:00
●NSns1.namesystem.se2017-10-13 → 2026-05-13 · 3 obs
○ 2016-07-15 23:32:00
● 2017-10-13 14:45:18
● 2026-05-13 06:07:00
○NSns2.loopia.se2015-05-23 → 2016-07-15 · 6 obs
● 2015-05-23 16:36:16
● 2015-12-24 03:42:12
○ 2016-03-22 22:03:18
● 2016-07-15 23:32:00
○ 2017-10-13 14:45:18
○ 2026-05-13 06:07:00
●NSns2.namesystem.se2017-10-13 → 2026-05-13 · 3 obs
○ 2016-07-15 23:32:00
● 2017-10-13 14:45:18
● 2026-05-13 06:07:00
●NSns3.namesystem.se2017-10-13 → 2026-05-13 · 3 obs
○ 2016-07-15 23:32:00
● 2017-10-13 14:45:18
● 2026-05-13 06:07:00
●MXalt1.aspmx.l.google.com2026-03-26 → 2026-05-13 · 3 obs
○ 2017-10-13 14:45:18
● 2026-03-26 14:44:00
● 2026-05-13 06:07:00
●MXalt2.aspmx.l.google.com2026-03-26 → 2026-05-13 · 3 obs
○ 2017-10-13 14:45:18
● 2026-03-26 14:44:00
● 2026-05-13 06:07:00
●MXaspmx.l.google.com2026-03-26 → 2026-05-13 · 3 obs
○ 2017-10-13 14:45:18
● 2026-03-26 14:44:00
● 2026-05-13 06:07:00
●MXaspmx2.googlemail.com2026-03-26 → 2026-05-13 · 3 obs
○ 2017-10-13 14:45:18
● 2026-03-26 14:44:00
● 2026-05-13 06:07:00
●MXaspmx3.googlemail.com2026-03-26 → 2026-05-13 · 3 obs
○ 2017-10-13 14:45:18
● 2026-03-26 14:44:00
● 2026-05-13 06:07:00
○MXmx01.glesys.se2017-10-13 → 2017-10-13 · 3 obs
● 2017-10-13 14:45:18
○ 2026-03-26 14:44:00
○ 2026-05-13 06:07:00
○MXmx02.glesys.se2017-10-13 → 2017-10-13 · 3 obs
● 2017-10-13 14:45:18
○ 2026-03-26 14:44:00
○ 2026-05-13 06:07:00
●A109.74.11.1762026-03-26 → 2026-05-13 · 3 obs
○ 2017-10-13 14:45:18
● 2026-03-26 14:44:00
● 2026-05-13 06:07:00
○A194.9.94.542015-05-23 → 2015-12-24 · 4 obs
● 2015-05-23 16:36:16
● 2015-12-24 03:42:12
○ 2016-03-22 22:03:18
○ 2026-05-13 06:07:00
○A194.9.94.852016-07-15 → 2016-07-15 · 4 obs
○ 2016-03-22 22:03:18
● 2016-07-15 23:32:00
○ 2017-10-13 14:45:18
○ 2026-05-13 06:07:00
○A194.9.94.862016-07-15 → 2016-07-15 · 4 obs
○ 2016-03-22 22:03:18
● 2016-07-15 23:32:00
○ 2017-10-13 14:45:18
○ 2026-05-13 06:07:00
○A88.80.187.502017-10-13 → 2017-10-13 · 4 obs
○ 2016-07-15 23:32:00
● 2017-10-13 14:45:18
○ 2026-03-26 14:44:00
○ 2026-05-13 06:07:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sea.ns.se, b.ns.se, c.ns.se, f.ns.se...-
skolkollen.sens1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se6 records

✅ Authoritative Response

Server:195.20.206.18

NS records: ns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skolkollen.se (unsigned zone)

⏱️ Timing

Total: 664ms | Queries: -

📄 Records

TypeCountSample Data
A1109.74.11.176
NS3ns3.namesystem.se, ns2.namesystem.se...
MX5ASPMX3.GOOGLEMAIL.COM (pri: 10), ALT2.ASPMX.L.GOOGLE.COM (pri: 5)...
TXT2google-site-verification=KGBI4aerFasRjsE, v=spf1 include:_spf.google.com ~all
SOA1ns1.namesystem.se registry.glesys.se

📌 Glue Records Collected

Total: 6

Out-of-bailiwick: 6 (ns1.namesystem.se, ns1.namesystem.se, ns2.namesystem.se...)

Analysis

IP Addresses

skolkollen.se resolves to one IP number: 109.74.11.176.

Name Servers

skolkollen.se is delegated to three name servers: ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se.

skolkollen.se at least partially shares name servers with other domains, including svenskhistoria.nu, ellinor.net, lumbor.com, aweecenter.org and kamanmusic.com.

These name servers are often used with ns1.webbzonen.se and ns2.webbzonen.se.

Host names with two IP numbers:

ns1.namesystem.se: 2a02:750:aaaa::1 and 195.238.76.18

ns2.namesystem.se: 2a02:750:aaaa::2 and 195.238.77.18

ns3.namesystem.se: 2a02:750:aaaa::3 and 195.20.206.18

Mail Servers

skolkollen.se is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

skolkollen.se shares at least some mail servers with other domains, for example intgenxe.com, pplates.com.au, ns500698.ns500758.ns500759.ns500758.ns500698.ns500698.ns500698.ns500736.ns500576.ns500698.ns500576.ns500576.ns500652.ns500576.trackreceptor.com, vendorrisk.com and xlube.com.

these mail servers are often used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx2.googlemail.com points to: 2800:3f0:4003:c0f::1b and 108.177.123.27.

aspmx3.googlemail.com points to: 2607:f8b0:4023:3003::1b and 172.253.145.26.

aspmx.l.google.com points to: 2607:f8b0:4023:c03::1a and 142.250.101.26.

alt1.aspmx.l.google.com points to: 2607:f8b0:4023:2801::1a and 192.178.128.26.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1a and 172.253.116.27.