batwork.org - dns.ninja

`batwork.org`

DNSSEC	⚠️ Not signed
NS	`ns2.systemec.nl` ⭐
		A	2a02:2170:103:3::89^{🇳🇱 SYSTEMEC-AS2a02:2170::/32}
		A	89.20.90.89^{🇳🇱 SYSTEMEC-AS89.20.80.0/20 Systemec B.V.}
			PTR	`mahakala.systemec.nl`
			PTR	`ns2.systemec.nl`
			PTR	`smtp.systemec.nl`
NS	`ns.systemec.nl` ⚠️ Not in parent delegation
		A	89.20.90.102^{🇳🇱 SYSTEMEC-AS89.20.80.0/20 Systemec B.V.}
			PTR	`ns.systemec.nl`
			PTR	`roma.systemec.nl`
NS	`ns3.systemec.nl`
		A	2a02:2170:102:2::132^{🇳🇱 SYSTEMEC-AS2a02:2170::/32}
			PTR	`ns3.systemec.nl`
		A	89.20.64.132^{🇳🇱 SYSTEMEC-AS89.20.64.0/20 Systemec B.V.}
NS	`ns4.systemec.nl`
		A	85.203.0.188^{🇳🇱 NETGUARD-AS85.203.0.0/24}
MX	`mx-01-eu-central-1.prod.hydra.sophos.com` ⭐
		A	3.70.152.106^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-70-152-106.eu-central-1.compute.amazonaws.com`
		A	18.194.170.148^{🇩🇪 Amazon18.194.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-194-170-148.eu-central-1.compute.amazonaws.com`
MX	`mx-02-eu-central-1.prod.hydra.sophos.com`⁽²⁰⁾
		A	3.70.152.106^{🇩🇪 Amazon3.64.0.0/12 EC2 FRA Prefix}
			PTR	`ec2-3-70-152-106.eu-central-1.compute.amazonaws.com`
		A	18.194.170.148^{🇩🇪 Amazon18.194.0.0/15 EC2 FRA prefix}
			PTR	`ec2-18-194-170-148.eu-central-1.compute.amazonaws.com`
TXT	`sophos-domain-verification=1fdd1c2d176df674dd656cb759003f659ce77766`
TXT	`v=spf1 mx include:_spf.systemec.nl include:_spf_eucentral1.prod.hydra.sophos....`
SOA	`ns.systemec.nl`postmaster@batwork.org 2024-10-18 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1783228759

Same first word

batwork.org

Similar names

workbat.com

worktab.net

bartkow.com

worktab.com

DNS History

11 records (6 active, 5 former)

●NSns.systemec.nl2015-08-15 → 2026-07-05 · 2 obs

● 2015-08-15 05:51:42
● 2026-07-05 05:54:28

●NSns2.systemec.nl2015-08-15 → 2026-07-05 · 2 obs

● 2015-08-15 05:51:42
● 2026-07-05 05:54:28

●NSns3.systemec.nl2015-08-15 → 2026-07-05 · 2 obs

● 2015-08-15 05:51:42
● 2026-07-05 05:54:28

●NSns4.systemec.nl2015-08-15 → 2026-07-05 · 2 obs

● 2015-08-15 05:51:42
● 2026-07-05 05:54:28

○MXavas01.systemec.nl2015-08-15 → 2017-09-09 · 4 obs

● 2015-08-15 05:51:42
● 2017-09-09 23:34:40
○ 2026-03-02 02:09:02
○ 2026-07-05 05:54:28

○MXavas02.systemec.nl2015-08-15 → 2017-09-09 · 4 obs

● 2015-08-15 05:51:42
● 2017-09-09 23:34:40
○ 2026-03-02 02:09:02
○ 2026-07-05 05:54:28

●MXmx-01-eu-central-1.prod.hydra.sophos.com2026-03-02 → 2026-07-05 · 3 obs

○ 2017-09-09 23:34:40
● 2026-03-02 02:09:02
● 2026-07-05 05:54:28

●MXmx-02-eu-central-1.prod.hydra.sophos.com2026-03-02 → 2026-07-05 · 3 obs

○ 2017-09-09 23:34:40
● 2026-03-02 02:09:02
● 2026-07-05 05:54:28

○MXsisim1.systemec.nl2015-08-15 → 2017-09-09 · 4 obs

● 2015-08-15 05:51:42
● 2017-09-09 23:34:40
○ 2026-03-02 02:09:02
○ 2026-07-05 05:54:28

○MXsisim2.systemec.nl2015-08-15 → 2017-09-09 · 4 obs

● 2015-08-15 05:51:42
● 2017-09-09 23:34:40
○ 2026-03-02 02:09:02
○ 2026-07-05 05:54:28

○MXsmtp.dsl.systemec.nl2015-08-15 → 2017-09-09 · 4 obs

● 2015-08-15 05:51:42
● 2017-09-09 23:34:40
○ 2026-03-02 02:09:02
○ 2026-07-05 05:54:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
batwork.org	ns.systemec.nl, ns3.systemec.nl, ns2.systemec.nl	-

✅ Authoritative Response

Server:89.20.90.89

NS records: ns.systemec.nl, ns3.systemec.nl, ns2.systemec.nl

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for batwork.org (unsigned zone)

⏱️ Timing

Total: 684ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns3.systemec.nl, ns2.systemec.nl...`
MX	2	`mx-02-eu-central-1.prod.hydra.sophos.com, mx-01-eu-central-1.prod.hydra.sophos.com`
TXT	2	`sophos-domain-verification=1fdd1c2d176df, v=spf1 mx include:_spf.systemec.nl inclu`
SOA	1	`ns.systemec.nl postmaster.batwork.org`

Analysis

Name Servers

batwork.org has four authoritative name servers: ns2.systemec.nl, ns3.systemec.nl, ns4.systemec.nl and ns.systemec.nl.

The name servers of batwork.org overlap at least partially with those of other domains — among them seacongermany.com, bruynzeel-storage.be, mf-flex.com and two more.

These name servers commonly appear in combination with the name servers ns.nl.net.

Host names with two IP numbers:

ns2.systemec.nl resolves to two addresses: 89.20.90.89 and 2a02:2170:103:3::89.

ns3.systemec.nl resolves to two addresses: 89.20.64.132 and 2a02:2170:102:2::132.

Host names pointing to a single IP address:

The hostname ns4.systemec.nl resolves to 85.203.0.188.

The hostname ns.systemec.nl resolves to 89.20.90.102.

Mail Servers

batwork.org has two mail servers: mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com.

batwork.org shares the same mail server setup as other domains, including pkt-gmbh.de, stadtwerke-detmold.de, piure.de and two others.

batwork.org shares mail servers — at least in part — with other domains, including siseva.de, rzm.de, team-herrmann.com and two others.

mx-01-eu-central-1.prod.hydra.sophos.com and mx-02-eu-central-1.prod.hydra.sophos.com each point to two IP numbers — 3.70.152.106 and 18.194.170.148 — making both hosts identical in their DNS resolution.

mx-01-eu-central-1.prod.hydra.sophos.com along with mx-02-eu-central-1.prod.hydra.sophos.com each resolve to 3.70.152.106 IP addresses.

mx-01-eu-central-1.prod.hydra.sophos.com along with mx-02-eu-central-1.prod.hydra.sophos.com each resolve to 18.194.170.148 IP addresses.