`kurtuba.org`

DNSSEC	⚠️ Not signed
A	85.13.135.82^{🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich}
		PTR	`dd13424.kasserver.com`
NS	`ns5.kasserver.com` ⭐
		A	85.13.128.3^{🇩🇪 NMM-AS85.13.128.0/24 Neue Medien Muennich}
			PTR	`ns5.kasserver.com`
NS	`ns6.kasserver.com`
		A	85.13.159.101^{🇩🇪 NMM-AS85.13.159.0/24 Neue Medien Muennich}
			PTR	`ns6.kasserver.com`
MX	`w01a05ba.kasserver.com` ⭐
		A	85.13.135.82^{🇩🇪 NMM-AS85.13.135.0/24 Neue Medien Muennich}
			PTR	`dd13424.kasserver.com`
TXT	`v=spf1 a mx include:spf.kasserver.com ~all`
SOA	`ns5.kasserver.com`hostmaster@kasserver.com serial=2512071035

`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=1773551953

Same first word

kurtuba.com.tr

kurtuba.org

Similar names

burtaku.com

DNS History

8 records (4 active, 4 former)

●NSns5.kasserver.com2015-07-23 → 2026-03-24 · 2 obs

● 2015-07-23 16:18:34
● 2026-03-24 11:12:22

●NSns6.kasserver.com2015-07-23 → 2026-03-24 · 2 obs

● 2015-07-23 16:18:34
● 2026-03-24 11:12:22

○MXmail.kurtuba.org2015-07-23 → 2016-06-26 · 4 obs

● 2015-07-23 16:18:34
● 2016-06-26 18:32:10
○ 2017-03-19 21:57:12
○ 2026-03-24 11:12:22

○MXw0088ada.kasserver.com2017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-26 18:32:10
● 2017-03-19 21:57:12
○ 2019-12-31 03:07:20
○ 2026-03-24 11:12:22

●MXw01a05ba.kasserver.com2019-12-31 → 2026-03-24 · 3 obs

○ 2017-03-19 21:57:12
● 2019-12-31 03:07:20
● 2026-03-24 11:12:22

○A85.13.131.22015-07-23 → 2016-06-26 · 4 obs

● 2015-07-23 16:18:34
● 2016-06-26 18:32:10
○ 2017-03-19 21:57:12
○ 2026-03-24 11:12:22

○A85.13.132.592017-03-19 → 2017-03-19 · 4 obs

○ 2016-06-26 18:32:10
● 2017-03-19 21:57:12
○ 2019-12-31 03:07:20
○ 2026-03-24 11:12:22

●A85.13.135.822019-12-31 → 2026-03-24 · 3 obs

○ 2017-03-19 21:57:12
● 2019-12-31 03:07:20
● 2026-03-24 11:12:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org	-
kurtuba.org	ns6.kasserver.com, ns5.kasserver.com	-

✅ Authoritative Response

Server:85.13.159.101

NS records: ns6.kasserver.com, ns5.kasserver.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kurtuba.org (unsigned zone)

⏱️ Timing

Total: 527ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`85.13.135.82`
NS	2	`ns5.kasserver.com, ns6.kasserver.com`
MX	1	`w01a05ba.kasserver.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.kasserver.com ~a`
SOA	1	`ns5.kasserver.com hostmaster.kasserver.c`

Analysis

IP Addresses

kurtuba.org points to a single IP: 85.13.135.82.

Other host names, for instance www.grosshandel-links.de, mail.hardtec.de, mail.disco-house.com, w011a90a.kasserver.com and piwik.living-keto.de share IP numbers with kurtuba.org.

Name Servers

kurtuba.org's delegation is to two name servers ns5.kasserver.com and ns6.kasserver.com.

kurtuba.org shares the same name server configuration as other domains, such as remotivation.de, konvalue.com, 24h-beratung.de, dog.de and kosmetikdiskont.com.

kurtuba.org at least partially shares its name servers with other domains, for instance maler39.de, sense-for-trends.de, appcampsstaging.de, tvwissen.de and jumpr.de.

these name servers are commonly used together with a-dns-service.de, ns3.kas-dns-server.de, ns3.ai-dns.de and ns5.name-server-kas.de.

Host names with a single IP:

ns5.kasserver.com resolves to 85.13.128.3.

ns6.kasserver.com resolves to 85.13.159.101.

Mail Servers

kurtuba.org is served by a single mail server, w01a05ba.kasserver.com.

w01a05ba.kasserver.com points to IP number 85.13.135.82.

kurtuba.org - robtex.com

kurtuba.org

org