bylund.nu - robtex.com

bylund.nu

DNSSEC⚠️ Not signed
A127.0.0.1
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
PTR195-20-206-18-static.glesys.net
MXmx01.glesys.se ⭐
A2a02:751:100:4::164🇸🇪 GLESYS2a02:750::/29
A195.238.77.164🇸🇪 GLESYS195.238.76.0/23
PTR195-238-77-164-static.glesys.net
MXmx02.glesys.se ⭐
A2a02:751:100:4::165🇸🇪 GLESYS2a02:750::/29
A195.238.77.165🇸🇪 GLESYS195.238.76.0/23
PTR195-238-77-165-static.glesys.net
TXTv=spf1 include:spf.glesys.se -all
SOAns1.namesystem.seregistry@glesys.se serial=2

nu

DNSSEC🔒 Signed (DS record present)
NScatcher-in-the-rye.nic.nu ⭐
NSa.ns.nu
NSc.ns.nu
NSd.ns.nu
NSm.ns.nu
NSy.ns.nu
NSz.ns.nu
TXTid:6f117e3e-c8b6-4244-a68e-e628ba9d6487
TXTNU zone update: 2026-07-28 09:50:17 +0000 (EPOCH 1785232217) (auto)
SOAcatcher-in-the-rye.nic.nuhostmaster@nic.nu serial=1785232278
WOT: SAFE (61/100)

Same first word

bylund.net.au
bylund.se
bylund.biz
bylund.us
bylund.com
bylund.no
bylund.com.au
bylund.nu

Similar names

lundby.com
bundyl.com
lundby.nl
lundby.ch
lundby.dk
lundby.us
lynbud.dk
lundby.de
yunlbd.com
lundby.com.au
dublyn.com
blundy.co.uk
lundby.cz
lundby.no
bundly.io
lundby.org
lundby.net
lundby.se
bundly.com
bludyn.com
blundy.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NSns1.namesystem.sens2.namesystem.sens3.namesystem.sedns20.activeisp.comdns21.activeisp.comns1.loopia.sens2.loopia.seMXmx01.glesys.semx02.glesys.semtx1.mbn1.netmtx2.mbn1.netmtx3.mbn1.netA127.0.0.1194.9.94.105213.188.134.223
○NSdns20.activeisp.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 01:34:28
○ 2015-11-02 00:01:06
○ 2026-07-28 10:59:00
○NSdns21.activeisp.com2015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 01:34:28
○ 2015-11-02 00:01:06
○ 2026-07-28 10:59:00
○NSns1.loopia.se2015-11-02 → 2017-02-16 · 5 obs
○ 2015-06-06 01:34:28
● 2015-11-02 00:01:06
● 2017-02-16 23:35:32
○ 2026-06-05 22:23:42
○ 2026-07-28 10:59:00
●NSns1.namesystem.se2026-06-05 → 2026-07-28 · 3 obs
○ 2017-02-16 23:35:32
● 2026-06-05 22:23:42
● 2026-07-28 10:59:00
○NSns2.loopia.se2015-11-02 → 2017-02-16 · 5 obs
○ 2015-06-06 01:34:28
● 2015-11-02 00:01:06
● 2017-02-16 23:35:32
○ 2026-06-05 22:23:42
○ 2026-07-28 10:59:00
●NSns2.namesystem.se2026-06-05 → 2026-07-28 · 3 obs
○ 2017-02-16 23:35:32
● 2026-06-05 22:23:42
● 2026-07-28 10:59:00
●NSns3.namesystem.se2026-06-05 → 2026-07-28 · 3 obs
○ 2017-02-16 23:35:32
● 2026-06-05 22:23:42
● 2026-07-28 10:59:00
○MXmtx1.mbn1.net2015-06-06 → 2017-02-16 · 4 obs
● 2015-06-06 01:34:28
● 2017-02-16 23:35:32
○ 2026-06-05 22:23:42
○ 2026-07-28 10:59:00
○MXmtx2.mbn1.net2015-06-06 → 2017-02-16 · 4 obs
● 2015-06-06 01:34:28
● 2017-02-16 23:35:32
○ 2026-06-05 22:23:42
○ 2026-07-28 10:59:00
○MXmtx3.mbn1.net2015-06-06 → 2017-02-16 · 4 obs
● 2015-06-06 01:34:28
● 2017-02-16 23:35:32
○ 2026-06-05 22:23:42
○ 2026-07-28 10:59:00
●MXmx01.glesys.se2026-06-05 → 2026-07-28 · 3 obs
○ 2017-02-16 23:35:32
● 2026-06-05 22:23:42
● 2026-07-28 10:59:00
●MXmx02.glesys.se2026-06-05 → 2026-07-28 · 3 obs
○ 2017-02-16 23:35:32
● 2026-06-05 22:23:42
● 2026-07-28 10:59:00
●A127.0.0.12026-06-05 → 2026-07-28 · 3 obs
○ 2017-02-16 23:35:32
● 2026-06-05 22:23:42
● 2026-07-28 10:59:00
○A194.9.94.1052015-11-02 → 2017-02-16 · 5 obs
○ 2015-06-06 01:34:28
● 2015-11-02 00:01:06
● 2017-02-16 23:35:32
○ 2026-06-05 22:23:42
○ 2026-07-28 10:59:00
○A213.188.134.2232015-06-06 → 2015-06-06 · 3 obs
● 2015-06-06 01:34:28
○ 2015-11-02 00:01:06
○ 2026-07-28 10:59:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
num.ns.nu, y.ns.nu, a.ns.nu, d.ns.nu...12 records
bylund.nuns1.namesystem.se, ns2.namesystem.se, ns3.namesystem.se-

✅ Authoritative Response

Server:195.238.76.18

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bylund.nu (unsigned zone)

⏱️ Timing

Total: 1415ms | Queries: -

📄 Records

TypeCountSample Data
A1127.0.0.1
NS3ns2.namesystem.se, ns3.namesystem.se...
MX2mx01.glesys.se (pri: 10), mx02.glesys.se (pri: 10)
TXT1v=spf1 include:spf.glesys.se -all
SOA1ns1.namesystem.se registry.glesys.se

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.ns.nu, c.ns.nu, d.ns.nu...)

Analysis

IP Addresses

bylund.nu points to a single IP number: 127.0.0.1.

Additional host names — 226.206.static.quadranet.com, shyixi.com.cn, 190-1-24-218.bvconline.com.ar and two others — share IP numbers with bylund.nu.

Name Servers

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

bylund.nu has at least partial name server overlap with other domains, such as kanazawahigashi.jp, svenskabio.se, kennelsida.se and two others.

ns1.namesystem.se, ns2.namesystem.se and ns3.namesystem.se each resolve to two IP addresses: ns1.namesystem.se resolves to 195.238.76.18 and 2a02:750:aaaa::1; ns2.namesystem.se resolves to 195.238.77.18 and 2a02:750:aaaa::2; ns3.namesystem.se resolves to 195.20.206.18 and 2a02:750:aaaa::3.

Mail Servers

bylund.nu has two mail servers: mx01.glesys.se and mx02.glesys.se.

bylund.nu shares the same mail server setup as other domains, including beyond.se, lophostrix.com, mobilplus.se and two others.

The mail servers of bylund.nu are at least partially shared with other domains, including aktuellkampanj.se.

mx01.glesys.se and mx02.glesys.se each resolve to two IP addresses: mx01.glesys.se points to 195.238.77.164 and 2a02:751:100:4::164, while mx02.glesys.se points to 195.238.77.165 and 2a02:751:100:4::165.