sumlab.ch - dns.ninja

sumlab.ch

DNSSEC⚠️ Not signed
A217.70.184.38🇫🇷 GANDI-AS217.70.184.0/24 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRwebredir.vip.gandi.net
NSa.dns.gandi.net
A2604:3400:abca::1🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS
PTRa.dns.gandi.net
A173.246.98.1🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS
PTRa.dns.gandi.net
NSb.dns.gandi.net
A2001:4b98:abcb::1🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS
PTRb.dns.gandi.net
A213.167.229.1🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS
PTRb.dns.gandi.net
NSc.dns.gandi.net
A2604:3400:abcc::1🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net
PTRc.dns.gandi.net
A217.70.179.1🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS
PTRc.dns.gandi.net
MXspool.mail.gandi.net
A2001:4b98:e00::1🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
A217.70.178.1🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool.mail.gandi.net
MXfb.mail.gandi.net(50)
A2001:4b98:dc4:8::215🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A2001:4b98:dc4:8::216🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A2001:4b98:dc4:8::217🇫🇷 GANDI-AS2001:4b98::/32 GANDI is an ICANN accredited registrar GANDI is a virtual server provider for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
A217.70.178.215🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool6.mail.gandi.net
A217.70.178.216🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool7.mail.gandi.net
A217.70.178.217🇫🇷 GANDI-AS217.70.176.0/20 GANDI is an ICANN accredited registrar for more information: Web: http://www.gandi.net
PTRspool8.mail.gandi.net
TXTv=spf1 include:_mailcust.gandi.net ?all
SOAa.dns.gandi.nethostmaster@gandi.net serial=1484668036

ch

DNSSEC🔒 Signed (DS record present)
NSa.nic.ch
NSb.nic.ch
NSd.nic.ch
NSe.nic.ch
NSf.nic.ch
SOAa.nic.chdns-operation@switch.ch 2026-07-13 #33

Same first word

Similar names

DNS History

6 records (6 active, 0 former)

20162017201820192020202120222023202420252026NSa.dns.gandi.netb.dns.gandi.netc.dns.gandi.netMXfb.mail.gandi.netspool.mail.gandi.netA217.70.184.38
NSa.dns.gandi.net2015-04-05 → 2026-07-13 · 2 obs
● 2015-04-05 02:54:40
● 2026-07-13 15:08:50
NSb.dns.gandi.net2015-04-05 → 2026-07-13 · 2 obs
● 2015-04-05 02:54:40
● 2026-07-13 15:08:50
NSc.dns.gandi.net2015-04-05 → 2026-07-13 · 2 obs
● 2015-04-05 02:54:40
● 2026-07-13 15:08:50
MXfb.mail.gandi.net2015-04-05 → 2026-07-13 · 2 obs
● 2015-04-05 02:54:40
● 2026-07-13 15:08:50
MXspool.mail.gandi.net2015-04-05 → 2026-07-13 · 2 obs
● 2015-04-05 02:54:40
● 2026-07-13 15:08:50
A217.70.184.382015-04-05 → 2026-07-13 · 2 obs
● 2015-04-05 02:54:40
● 2026-07-13 15:08:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cha.nic.ch, b.nic.ch, d.nic.ch, e.nic.ch...-
sumlab.chb.dns.gandi.net, c.dns.gandi.net, a.dns.gandi.net-

✅ Authoritative Response

Server:213.167.229.1

NS records: b.dns.gandi.net, c.dns.gandi.net, a.dns.gandi.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sumlab.ch (unsigned zone)

⏱️ Timing

Total: 1574ms | Queries: -

📄 Records

TypeCountSample Data
A1217.70.184.38
NS3c.dns.gandi.net, a.dns.gandi.net...
MX2fb.mail.gandi.net (pri: 50), spool.mail.gandi.net (pri: 10)
TXT1v=spf1 include:_mailcust.gandi.net ?all
SOA1a.dns.gandi.net hostmaster.gandi.net

Analysis

IP Addresses

sumlab.ch has exactly one IP address — 217.70.184.38.

theluthier.com, lekane.fr, veepee1.com plus two other host names have IP numbers in common with sumlab.ch.

Name Servers

Three name servers are authoritative for sumlab.ch: a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net.

sumlab.ch has at least partial name server overlap with other domains, such as eientei.net, viacamping.fr, (0x736578)population.com and two others.

a.dns.gandi.net resolves to 173.246.98.1 and 2604:3400:abca::1. b.dns.gandi.net resolves to 213.167.229.1 and 2001:4b98:abcb::1. c.dns.gandi.net resolves to 217.70.179.1 and 2604:3400:abcc::1. All three hostnames point to two IP numbers each.

Mail Servers

sumlab.ch uses two mail servers, fb.mail.gandi.net and spool.mail.gandi.net.

The mail server setup of sumlab.ch matches that of other domains such as neovia-ind.com, dreifusslex.ch, dacathlon.fr and two others.

The mail servers of sumlab.ch are at least partially shared with other domains, including managementrh.fr.

Hosts with 6 IP addresses each:

fb.mail.gandi.net carries IP addresses 217.70.178.215, 217.70.178.216 and 217.70.178.217, with 3 other addresses beyond those.

Host names pointing to two IP addresses:

spool.mail.gandi.net maps to two IP addresses — 217.70.178.1 and 2001:4b98:e00::1.