21centimeter.com - robtex.com

21centimeter.com

DNSSEC⚠️ Not signed
A2a01:448:2001::10🇳🇱 METAREGISTRAR2a01:448::/34
A213.249.67.10🇳🇱 METAREGISTRAR213.249.64.0/21
NSnsn1.mijndomein.nl ⭐
A2001:67c:1bc::15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD2001:67c:1bc::/48 IPCom-NET Anycast
PTRns1.premiumdns.zone
A192.174.68.15🇦🇹 RCODEZERO-ANYCAST-SEC1-TLD192.174.68.0/24 NICat-anycast-net
PTRns1.premiumdns.zone
NSnsn2.mijndomein.nl
A2001:67c:10b8::15🇨🇭 RCODEZERO-ANYCAST-SEC22001:67c:10b8::/48 IPCOM-anycast-net
PTRns2.premiumdns.zone
A176.97.158.15🇦🇹 RCODEZERO-ANYCAST-SEC2176.97.158.0/24 NICat-anycast-net
PTRns2.premiumdns.zone
TXTv=spf1 a mx include:spf.mijndomeinhosting.nl -all
SOAnsn1.mijndomein.nlhostmaster@21centimeter.com 2026-05-07 #1

com

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=1778694006

Same first word

21centimeter.com

DNS History

22 records (4 active, 18 former)

20162017201820192020202120222023202420252026NSnsn1.mijndomein.nlnsn2.mijndomein.nlhidden-master.yahoo.comjm1.dns.comjm2.dns.comns1626.ztomy.comns1646.ztomy.comns2626.ztomy.comns2646.ztomy.comyns1.yahoo.comyns2.yahoo.comMXmx-biz.mail.am0.yahoodns.netp.nsm.ctmail.comA213.249.67.102a01:448:2001::10141.8.226.14154.210.76.156204.11.56.4867.195.61.468.5.1.16CNAMEmelbourneit.hotkeysparking.comPTRns1626.ztomy.com
○NShidden-master.yahoo.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 00:58:24
○ 2015-12-28 02:13:40
○ 2026-05-13 17:50:08
○NSjm1.dns.com2019-04-11 → 2019-04-11 · 3 obs
○ 2017-02-07 03:27:14
● 2019-04-11 09:57:44
○ 2026-05-13 17:50:08
○NSjm2.dns.com2019-04-11 → 2019-04-11 · 3 obs
○ 2017-02-07 03:27:14
● 2019-04-11 09:57:44
○ 2026-05-13 17:50:08
○NSns1626.ztomy.com2017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-12 07:56:46
● 2017-02-07 03:27:14
○ 2019-04-11 09:57:44
○ 2026-05-13 17:50:08
○NSns1646.ztomy.com2016-04-12 → 2016-04-12 · 4 obs
○ 2015-12-28 02:13:40
● 2016-04-12 07:56:46
○ 2017-02-07 03:27:14
○ 2026-05-13 17:50:08
○NSns2626.ztomy.com2017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-12 07:56:46
● 2017-02-07 03:27:14
○ 2019-04-11 09:57:44
○ 2026-05-13 17:50:08
○NSns2646.ztomy.com2016-04-12 → 2016-04-12 · 4 obs
○ 2015-12-28 02:13:40
● 2016-04-12 07:56:46
○ 2017-02-07 03:27:14
○ 2026-05-13 17:50:08
●NSnsn1.mijndomein.nl2026-05-13 → 2026-05-13 · 2 obs
○ 2019-04-11 09:57:44
● 2026-05-13 17:50:08
●NSnsn2.mijndomein.nl2026-05-13 → 2026-05-13 · 2 obs
○ 2019-04-11 09:57:44
● 2026-05-13 17:50:08
○NSyns1.yahoo.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 00:58:24
○ 2015-12-28 02:13:40
○ 2026-05-13 17:50:08
○NSyns2.yahoo.com2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 00:58:24
○ 2015-12-28 02:13:40
○ 2026-05-13 17:50:08
○MXmx-biz.mail.am0.yahoodns.net2015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 00:58:24
○ 2015-12-28 02:13:40
○ 2026-05-13 17:50:08
○MXp.nsm.ctmail.com2015-12-28 → 2015-12-28 · 4 obs
○ 2015-08-16 00:58:24
● 2015-12-28 02:13:40
○ 2016-04-12 07:56:46
○ 2026-05-13 17:50:08
○A141.8.226.142016-04-12 → 2016-04-12 · 4 obs
○ 2015-12-28 02:13:40
● 2016-04-12 07:56:46
○ 2017-02-07 03:27:14
○ 2026-05-13 17:50:08
○A154.210.76.1562019-04-11 → 2019-04-11 · 3 obs
○ 2017-02-07 03:27:14
● 2019-04-11 09:57:44
○ 2026-05-13 17:50:08
○A204.11.56.482017-02-07 → 2017-02-07 · 4 obs
○ 2016-04-12 07:56:46
● 2017-02-07 03:27:14
○ 2019-04-11 09:57:44
○ 2026-05-13 17:50:08
●A213.249.67.102026-05-13 → 2026-05-13 · 2 obs
○ 2019-04-11 09:57:44
● 2026-05-13 17:50:08
●A2a01:448:2001::102026-05-13 → 2026-05-13 · 2 obs
○ 2019-04-11 09:57:44
● 2026-05-13 17:50:08
○A67.195.61.462015-08-16 → 2015-08-16 · 3 obs
● 2015-08-16 00:58:24
○ 2015-12-28 02:13:40
○ 2026-05-13 17:50:08
○A8.5.1.162015-12-28 → 2015-12-28 · 4 obs
○ 2015-08-16 00:58:24
● 2015-12-28 02:13:40
○ 2016-04-12 07:56:46
○ 2026-05-13 17:50:08
○CNAMEmelbourneit.hotkeysparking.com2015-12-28 → 2015-12-28 · 3 obs
● 2015-12-28 02:13:40
○ 2016-04-12 07:56:46
○ 2026-05-13 17:50:08
○PTRns1626.ztomy.com2017-02-07 → 2017-02-07 · 2 obs
● 2017-02-07 03:27:14
○ 2026-05-13 17:50:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net...-
21centimeter.comnsn1.mijndomein.nl, nsn2.mijndomein.nl-

✅ Authoritative Response

Server:192.174.68.15

NS records: nsn1.mijndomein.nl, nsn2.mijndomein.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21centimeter.com (unsigned zone)

⏱️ Timing

Total: 761ms | Queries: -

📄 Records

TypeCountSample Data
A1213.249.67.10
AAAA12a01:448:2001::10
NS2nsn2.mijndomein.nl, nsn1.mijndomein.nl
TXT1v=spf1 a mx include:spf.mijndomeinhostin
SOA1nsn1.mijndomein.nl hostmaster.21centimet

Analysis

IP Addresses

21centimeter.com resolves to two IP numbers: 2a01:448:2001::10 and 213.249.67.10.

Other host names, for instance easydent.eu, www.oostendorp.nl, mail.haarstudio10.com, hits-music.com and mojet.eu share IP numbers with 21centimeter.com.

Name Servers

21centimeter.com has two name servers: nsn1.mijndomein.nl and nsn2.mijndomein.nl.

21centimeter.com shares the same name server setup as other domains, for example buymycue.com, acoweb.nl, ewolar.com, goedhuren.nl and bohh.nl.

Host names with two IP numbers:

nsn1.mijndomein.nl points to: 2001:67c:1bc::15 and 192.174.68.15; nsn2.mijndomein.nl points to: 2001:67c:10b8::15 and 176.97.158.15.