`bitsimplicity.com`

DNSSEC	🔒 Signed (DS record present)
A	2a02:2350:5:113:fd:fdc5:b943:961c^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	77.111.243.67^{🇩🇰 ONECOM77.111.240.0/22 One.com A/S}
NS	`ns01.forward.antagonist.nl` ⭐
		A	2001:67c:28cc::16^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.forward.antagonist.nl`
		A	195.206.121.16^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.forward.antagonist.nl`
NS	`ns02.forward.antagonist.net`
		A	2001:67c:3c0::16^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.forward.antagonist.net`
		A	185.10.11.16^{ONECOM185.10.11.0/24}
			PTR	`ns02.forward.antagonist.net`
MX	`mx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com` ⭐
		A	185.10.9.226^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com`
MX	`mx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com` ⭐
		A	185.10.9.227^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com`
MX	`mx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com` ⭐
		A	185.10.9.228^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com`
MX	`mx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com` ⭐
		A	185.10.9.229^{🇩🇰 ONECOM185.10.8.0/22}
			PTR	`mx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com`
TXT	`v=spf1 include:_custspf.g1i.one a mx ip4:195.211.72.0/22 ip4:141.138.168.0/21...`
SOA	`ns01.forward.antagonist.nl`hostmaster@forward.antagonist.nl 2026-03-25 #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=1774507807

Same first word

bitsimplicity.com

DNS History

12 records (8 active, 4 former)

●NSns01.forward.antagonist.nl2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

●NSns02.forward.antagonist.net2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

○NSns49.domaincontrol.com2015-05-30 → 2016-06-21 · 4 obs

● 2015-05-30 13:31:34
● 2016-06-21 23:00:56
○ 2017-01-26 18:08:58
○ 2026-03-26 06:58:50

○MXmailstore1.secureserver.net2015-05-30 → 2016-06-21 · 4 obs

● 2015-05-30 13:31:34
● 2016-06-21 23:00:56
○ 2017-01-26 18:08:58
○ 2026-03-26 06:58:50

●MXmx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

●MXmx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

●MXmx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

●MXmx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

○MXsmtp.secureserver.net2015-05-30 → 2016-06-21 · 4 obs

● 2015-05-30 13:31:34
● 2016-06-21 23:00:56
○ 2017-01-26 18:08:58
○ 2026-03-26 06:58:50

●A2a02:2350:5:113:fd:fdc5:b943:961c2026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

○A50.63.202.612015-05-30 → 2016-06-21 · 4 obs

● 2015-05-30 13:31:34
● 2016-06-21 23:00:56
○ 2017-01-26 18:08:58
○ 2026-03-26 06:58:50

●A77.111.243.672026-02-24 → 2026-03-26 · 3 obs

○ 2017-01-26 18:08:58
● 2026-02-24 08:17:34
● 2026-03-26 06:58:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net...	-
bitsimplicity.com	ns01.forward.antagonist.nl, ns02.forward.antagonist.net	-

✅ Authoritative Response

Server:185.10.11.16

NS records: ns01.forward.antagonist.nl, ns02.forward.antagonist.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`77.111.243.67`
AAAA	1	`2a02:2350:5:113:fd:fdc5:b943:961c`
NS	2	`ns01.forward.antagonist.nl, ns02.forward.antagonist.net`
MX	4	`mx3-forward-antagonist-nl.pub.mailpod13-, mx4-forward-antagonist-nl.pub.mailpod13-...`
TXT	1	`v=spf1 include:_custspf.g1i.one a mx ip4`
SOA	1	`ns01.forward.antagonist.nl hostmaster.fo`

Analysis

IP Addresses

bitsimplicity.com points to two IPs: 2a02:2350:5:113:fd:fdc5:b943:961c and 77.111.243.67.

Other host names, for instance zeco.be, jonah.nl, thisandmore.com, dirty(0x736c7574)s.nl and h2osafety.eu share IP numbers with bitsimplicity.com.

Name Servers

Two name servers ns02.forward.antagonist.net and ns01.forward.antagonist.nl are delegated to bitsimplicity.com.

bitsimplicity.com uses the same name server configuration as other domains, such as lunalot.com, storvik.nl, hintnoordzuidholland.nl, kringloopblik.nl and rekers-vannoppen.nl.

Host names with two IPs:

ns02.forward.antagonist.net points to 2001:67c:3c0::16 and 185.10.11.16.

ns01.forward.antagonist.nl points to 2001:67c:28cc::16 and 195.206.121.16.

Mail Servers

bitsimplicity.com is handled by four mail servers: mx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com, mx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com, mx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com and mx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com.

bitsimplicity.com shares mail servers with other domains at least in part, for instance sjogren.nl, stukken.be, faka.nl, aikkramer.nl and optimuscapitalholding.com.

Host names with one IP number:

mx1-forward-antagonist-nl.pub.mailpod13-cph3.one.com points to: 185.10.9.226

mx2-forward-antagonist-nl.pub.mailpod13-cph3.one.com points to: 185.10.9.227

mx3-forward-antagonist-nl.pub.mailpod13-cph3.one.com points to: 185.10.9.228

mx4-forward-antagonist-nl.pub.mailpod13-cph3.one.com points to: 185.10.9.229

bitsimplicity.com - robtex.com