`sparkyteaching.com`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:106:80cc:d97:ffae:fd56^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.215.185^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`mx1.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.36^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.mailpod15-cph3.g1i.one.com`
MX	`mx2.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.37^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.mailpod15-cph3.g1i.one.com`
MX	`mx3.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.38^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.mailpod15-cph3.g1i.one.com`
MX	`mx4.mailpod15-cph3.g1i.one.com` ⭐
		A	104.37.35.39^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.mailpod15-cph3.g1i.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-04-09 #1

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1777152746

Same first word

sparkyteaching.com

DNS History

13 records (8 active, 5 former)

●NSns01.one.com2015-05-20 → 2026-04-25 · 2 obs

● 2015-05-20 02:03:26
● 2026-04-25 21:44:24

●NSns02.one.com2015-05-20 → 2026-04-25 · 2 obs

● 2015-05-20 02:03:26
● 2026-04-25 21:44:24

●MXmx1.mailpod15-cph3.g1i.one.com2026-02-24 → 2026-04-25 · 3 obs

○ 2017-06-13 15:24:48
● 2026-02-24 14:22:24
● 2026-04-25 21:44:24

●MXmx2.mailpod15-cph3.g1i.one.com2026-02-24 → 2026-04-25 · 3 obs

○ 2017-06-13 15:24:48
● 2026-02-24 14:22:24
● 2026-04-25 21:44:24

●MXmx3.mailpod15-cph3.g1i.one.com2026-02-24 → 2026-04-25 · 3 obs

○ 2017-06-13 15:24:48
● 2026-02-24 14:22:24
● 2026-04-25 21:44:24

●MXmx4.mailpod15-cph3.g1i.one.com2026-02-24 → 2026-04-25 · 3 obs

○ 2017-06-13 15:24:48
● 2026-02-24 14:22:24
● 2026-04-25 21:44:24

○MXmxcluster1.one.com2015-05-20 → 2017-06-13 · 4 obs

● 2015-05-20 02:03:26
● 2017-06-13 15:24:48
○ 2026-02-24 14:22:24
○ 2026-04-25 21:44:24

○MXmxcluster2.one.com2015-05-20 → 2017-06-13 · 4 obs

● 2015-05-20 02:03:26
● 2017-06-13 15:24:48
○ 2026-02-24 14:22:24
○ 2026-04-25 21:44:24

●A2a02:2350:5:106:80cc:d97:ffae:fd562026-02-24 → 2026-04-25 · 3 obs

○ 2017-06-13 15:24:48
● 2026-02-24 14:22:24
● 2026-04-25 21:44:24

○A46.30.211.2212016-04-12 → 2016-09-26 · 5 obs

○ 2015-12-23 13:44:28
● 2016-04-12 20:26:22
● 2016-09-26 21:50:08
○ 2017-06-13 15:24:48
○ 2026-04-25 21:44:24

○A46.30.212.542015-05-20 → 2015-12-23 · 4 obs

● 2015-05-20 02:03:26
● 2015-12-23 13:44:28
○ 2016-04-12 20:26:22
○ 2026-04-25 21:44:24

○A46.30.213.292017-06-13 → 2017-06-13 · 4 obs

○ 2016-09-26 21:50:08
● 2017-06-13 15:24:48
○ 2026-02-24 14:22:24
○ 2026-04-25 21:44:24

●A46.30.215.1852026-02-24 → 2026-04-25 · 3 obs

○ 2017-06-13 15:24:48
● 2026-02-24 14:22:24
● 2026-04-25 21:44:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
sparkyteaching.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 772ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.215.185`
AAAA	1	`2a02:2350:5:106:80cc:d97:ffae:fd56`
NS	2	`ns02.one.com, ns01.one.com`
MX	4	`mx2.mailpod15-cph3.g1i.one.com (pri: 10), mx1.mailpod15-cph3.g1i.one.com (pri: 10)...`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

IP Addresses

sparkyteaching.com resolves to two IP numbers: 2a02:2350:5:106:80cc:d97:ffae:fd56 and 46.30.215.185.

Other host names, for instance maks-products.eu, al-zahraa.net, eksupport.se, gdjex.com and bpox.be share IP numbers with sparkyteaching.com.

Name Servers

sparkyteaching.com has two name servers: ns01.one.com and ns02.one.com.

sparkyteaching.com shares the same name server setup as other domains, for example toregill.no, lubas.se, bolindkvist.se, stallstum.se and bristol-bespoke-furniture.co.uk.

sparkyteaching.com partially shares name servers with other domains, for instance cerxes.com.

Host names with two IP numbers:

ns01.one.com points to: 2001:67c:28cc::10 and 195.206.121.10; ns02.one.com points to: 2001:67c:3c0::10 and 185.10.11.10.

Mail Servers

sparkyteaching.com is handled by four mail servers: mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com, mx3.mailpod15-cph3.g1i.one.com and mx4.mailpod15-cph3.g1i.one.com.

sparkyteaching.com shares some mail servers with other domains, at least partially; for instance bantz.dk, fvdp.be, valerieboone.com, find-es.com and rosenblad.net.

Host names with a single IP

mx1.mailpod15-cph3.g1i.one.com resolves to 104.37.35.36

mx2.mailpod15-cph3.g1i.one.com resolves to 104.37.35.37

mx3.mailpod15-cph3.g1i.one.com resolves to 104.37.35.38

mx4.mailpod15-cph3.g1i.one.com resolves to 104.37.35.39

sparkyteaching.com - robtex.com