goldbach.net - robtex.com

goldbach.net

DNSSEC⚠️ Not signed
A2606:4700:3036::ac43:dc01🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4633🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.70.51Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.220.1🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NShenrik.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c69🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
A2803:f800:50::6ca2:c369🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRhenrik.ns.cloudflare.com
A2a06:98c1:50::ac40:2369🇺🇸 Cloudflare2a06:98c1:50::/45
PTRhenrik.ns.cloudflare.com
A108.162.195.105🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
A162.159.44.105Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
A172.64.35.105🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRhenrik.ns.cloudflare.com
NSsaanvi.ns.cloudflare.com
A2606:4700:50::a29f:2650🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsaanvi.ns.cloudflare.com
A2803:f800:50::6ca2:c250🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsaanvi.ns.cloudflare.com
A2a06:98c1:50::ac40:2250🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsaanvi.ns.cloudflare.com
A108.162.194.80🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsaanvi.ns.cloudflare.com
A162.159.38.80Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsaanvi.ns.cloudflare.com
A172.64.34.80🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsaanvi.ns.cloudflare.com
MXroute1.mx.cloudflare.net ⭐
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
MXroute2.mx.cloudflare.net(35)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute3.mx.cloudflare.net(39)
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.70.51, 172.67.220.1
IPv6 hints2606:4700:3036::ac43:dc01, 2606:4700:3037::6815:4633
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=157, name=cloudflare-ech.com
SOAhenrik.ns.cloudflare.comdns@cloudflare.com serial=2403635994

net

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1778327676

Same first word

goldbach.nl
goldbach.com
goldbach.net
goldbach.in-berlin.de
goldbach.org
goldbach.cloud
goldbach.name
goldbach.ch
goldbach.ru
goldbach.dk
goldbach.es
goldbach.io
goldbach.eu
goldbach.in
goldbach.co

Similar names

bachgold.de

DNS History

14 records (9 active, 5 former)

20162017201820192020202120222023202420252026NShenrik.ns.cloudflare.comsaanvi.ns.cloudflare.comns51.1and1.comns52.1and1.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netmx00.1and1.commx01.1and1.comA104.21.70.51172.67.220.12606:4700:3036::ac43:dc012606:4700:3037::6815:4633216.70.89.137
●NShenrik.ns.cloudflare.com2026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
○NSns51.1and1.com2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 07:00:10
● 2017-01-07 18:13:48
○ 2026-04-07 09:10:12
○ 2026-05-09 12:09:40
○NSns52.1and1.com2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 07:00:10
● 2017-01-07 18:13:48
○ 2026-04-07 09:10:12
○ 2026-05-09 12:09:40
●NSsaanvi.ns.cloudflare.com2026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
○MXmx00.1and1.com2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 07:00:10
● 2017-01-07 18:13:48
○ 2026-04-07 09:10:12
○ 2026-05-09 12:09:40
○MXmx01.1and1.com2015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 07:00:10
● 2017-01-07 18:13:48
○ 2026-04-07 09:10:12
○ 2026-05-09 12:09:40
●MXroute1.mx.cloudflare.net2026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
●MXroute2.mx.cloudflare.net2026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
●MXroute3.mx.cloudflare.net2026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
●A104.21.70.512026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
●A172.67.220.12026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
○A216.70.89.1372015-08-13 → 2017-01-07 · 4 obs
● 2015-08-13 07:00:10
● 2017-01-07 18:13:48
○ 2026-04-07 09:10:12
○ 2026-05-09 12:09:40
●A2606:4700:3036::ac43:dc012026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40
●A2606:4700:3037::6815:46332026-04-07 → 2026-05-09 · 3 obs
○ 2017-01-07 18:13:48
● 2026-04-07 09:10:12
● 2026-05-09 12:09:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
neta.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
goldbach.netsaanvi.ns.cloudflare.com, henrik.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.105

NS records: saanvi.ns.cloudflare.com, henrik.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for goldbach.net (unsigned zone)

⏱️ Timing

Total: 743ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.220.1, 104.21.70.51
AAAA22606:4700:3036::ac43:dc01, 2606:4700:3037::6815:4633
NS2henrik.ns.cloudflare.com, saanvi.ns.cloudflare.com
MX3route1.mx.cloudflare.net (pri: 19), route2.mx.cloudflare.net (pri: 35)...
TXT1v=spf1 include:_spf.mx.cloudflare.net ~a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1henrik.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

goldbach.net maps to four IP numbers: 2606:4700:3036::ac43:dc01, 2606:4700:3037::6815:4633, 104.21.70.51 and 172.67.220.1.

other host names include www.jobs.com.np, catholic-kharkiv.org, www.sjjtv.com, foreignreview.co.uk and www.fenomenvitrin99.lat; they share IP numbers with goldbach.net.

Name Servers

Two name servers henrik.ns.cloudflare.com and saanvi.ns.cloudflare.com handle the delegation for goldbach.net.

goldbach.net shares the same name server setup as other domains, for instance hrbalkan.com, diamondsecurityglass.co.uk, calcont.in, unibet-hu.org and wolfw.com.

goldbach.net at least partially shares name servers with other domains, for instance albanyparkfinance.co.uk, privacyfoundation.nz, med.gen.tr, bmw-55.net and semautomobile.com.

These name servers are commonly used alongside ashley.ns.cloudflare.com.

Six IP addresses per host:

henrik.ns.cloudflare.com points to 2606:4700:58::a29f:2c69, 2803:f800:50::6ca2:c369, 2a06:98c1:50::ac40:2369, 108.162.195.105, 162.159.44.105 and 172.64.35.105; saanvi.ns.cloudflare.com points to 2606:4700:50::a29f:2650, 2803:f800:50::6ca2:c250, 2a06:98c1:50::ac40:2250, 108.162.194.80, 162.159.38.80 and 172.64.34.80

Mail Servers

Three mail servers handle goldbach.net: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

goldbach.net shares at least partially some mail servers with other domains, for instance chirurgie-esthetique-angers.fr, pharmastatus.net, anyuai.com, ltrun.com and lutte(0x616e616c)phabetisme.ca.

Host names with six IP numbers:

- route1.mx.cloudflare.net points to 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13

- route2.mx.cloudflare.net points to 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19

- route3.mx.cloudflare.net points to 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25