`syderbo.com`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:10a:801a:9ff2:81bb:7e4b^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.35^{🇩🇰 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.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.118^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod9-cph3.one.com`
MX	`mx2.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.119^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod9-cph3.one.com`
MX	`mx3.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.120^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod9-cph3.one.com`
MX	`mx4.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.124^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx4.pub.mailpod9-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-02-26 #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=1774374782

Same first word

syderbo.com

Similar names

desobry.be

dyrobes.com

borsedy.de

dyrobes.cn

redboys.lu

desobry.com

osderby.com

redboys.net

redboys.com

robdyes.com

redboys.de

sdebroy.com

edsorby.com

DNS History

11 records (8 active, 3 former)

●NSns01.one.com2016-12-19 → 2026-03-24 · 2 obs

● 2016-12-19 21:43:34
● 2026-03-24 17:53:38

●NSns02.one.com2016-12-19 → 2026-03-24 · 2 obs

● 2016-12-19 21:43:34
● 2026-03-24 17:53:38

●MXmx1.pub.mailpod9-cph3.one.com2026-03-22 → 2026-03-24 · 3 obs

○ 2018-01-09 06:56:10
● 2026-03-22 02:20:06
● 2026-03-24 17:53:38

●MXmx2.pub.mailpod9-cph3.one.com2026-03-22 → 2026-03-24 · 3 obs

○ 2018-01-09 06:56:10
● 2026-03-22 02:20:06
● 2026-03-24 17:53:38

●MXmx3.pub.mailpod9-cph3.one.com2026-03-22 → 2026-03-24 · 3 obs

○ 2018-01-09 06:56:10
● 2026-03-22 02:20:06
● 2026-03-24 17:53:38

●MXmx4.pub.mailpod9-cph3.one.com2026-03-22 → 2026-03-24 · 3 obs

○ 2018-01-09 06:56:10
● 2026-03-22 02:20:06
● 2026-03-24 17:53:38

○MXmxcluster1.one.com2016-12-19 → 2018-01-09 · 4 obs

● 2016-12-19 21:43:34
● 2018-01-09 06:56:10
○ 2026-03-22 02:20:06
○ 2026-03-24 17:53:38

○MXmxcluster2.one.com2016-12-19 → 2018-01-09 · 4 obs

● 2016-12-19 21:43:34
● 2018-01-09 06:56:10
○ 2026-03-22 02:20:06
○ 2026-03-24 17:53:38

●A2a02:2350:5:10a:801a:9ff2:81bb:7e4b2026-03-22 → 2026-03-24 · 3 obs

○ 2018-01-09 06:56:10
● 2026-03-22 02:20:06
● 2026-03-24 17:53:38

○A46.30.211.2272016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 21:43:34
○ 2018-01-09 06:56:10
○ 2026-03-24 17:53:38

●A46.30.213.352018-01-09 → 2026-03-24 · 3 obs

○ 2016-12-19 21:43:34
● 2018-01-09 06:56:10
● 2026-03-24 17:53:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, h.gtld-servers.net...	-
syderbo.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:185.10.11.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 647ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.35`
AAAA	1	`2a02:2350:5:10a:801a:9ff2:81bb:7e4b`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx2.pub.mailpod9-cph3.one.com (pri: 10), mx3.pub.mailpod9-cph3.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

syderbo.com points to two IP numbers: 2a02:2350:5:10a:801a:9ff2:81bb:7e4b and 46.30.213.35.

Other host names such as phirmacia.se, www.budechoral.org.uk, kagghamra.se, sakerhetsunion.se and meform.se share IPs with syderbo.com.

Name Servers

syderbo.com is delegated to two name servers: ns01.one.com and ns02.one.com.

syderbo.com shares the same name server setup as blondeel3.be, masbo.se, triolog.net, bergenudd.nu and godmad.dk.

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

Four mail servers handle syderbo.com: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.

syderbo.com shares at least partially some mail servers with other domains, including gbgimpro.se, moody.se, musicfamily.se, digame.es and femling.se.