dev-sec.org - dns.ninja

`dev-sec.org`

DNSSEC	⚠️ Not signed
A	89.31.143.90^{🇩🇪 UDAG89.31.143.0/24}
NS	`ns.udag.de` ⭐
		A	2001:8d8:fe:53:217:160:80:253^{🇩🇪 IONOS-AS2001:8d8:fe::/47 IONOS AS8560 anycast more specific}
			PTR	`ns.udag.de`
		A	217.160.80.253^{🇩🇪 IONOS-AS217.160.80.0/22 AS8560 anycast more specific}
			PTR	`ns.udag.de`
NS	`ns.udag.net`
		A	2607:f1c0:fe:53:185:132:33:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.net`
		A	185.132.33.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.net`
NS	`ns.udag.org`
		A	2607:f1c0:fe:53:185:132:34:253^{🇺🇸 IONOS-ANYCAST2607:f1c0:fe::/47 AS8560 global anycast services (more specific) 1&1 IONOS Inc. 701 Lee Rd, Suite 300 Chesterbrook, PA 19087 US}
			PTR	`ns.udag.org`
		A	185.132.34.253^{🇩🇪 IONOS-ANYCAST185.132.32.0/22 IONOS DNSAS (eBGP DNS)}
			PTR	`ns.udag.org`
MX	`mx00.udag.de` ⭐
		A	62.146.106.39^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx00.udag.de`
MX	`mx01.udag.de`⁽²⁰⁾
		A	62.146.106.40^{🇩🇪 IPX-AS1559862.146.104.0/22 NorthC Deutschland GmbH}
			PTR	`mx01.udag.de`
TXT	`v=spf1 include:_smtp.udag.de ~all`
SOA	`ns.udag.de`hostmaster@united-domains.de 2023-11-29 #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=1781702072

Same first word

dev-sec.com

dev-sec.io

dev-sec.org

Similar names

ces-dev.com

sec-dev.com

seed-vc.com

DNS History

8 records (6 active, 2 former)

●NSns.udag.de2015-08-23 → 2026-06-17 · 2 obs

● 2015-08-23 12:09:22
● 2026-06-17 13:26:30

●NSns.udag.net2015-08-23 → 2026-06-17 · 2 obs

● 2015-08-23 12:09:22
● 2026-06-17 13:26:30

●NSns.udag.org2015-08-23 → 2026-06-17 · 2 obs

● 2015-08-23 12:09:22
● 2026-06-17 13:26:30

●MXmx00.udag.de2015-08-23 → 2026-06-17 · 2 obs

● 2015-08-23 12:09:22
● 2026-06-17 13:26:30

●MXmx01.udag.de2015-08-23 → 2026-06-17 · 2 obs

● 2015-08-23 12:09:22
● 2026-06-17 13:26:30

○A89.31.143.162015-12-17 → 2017-06-15 · 5 obs

○ 2015-08-23 12:09:22
● 2015-12-17 00:57:58
● 2017-06-15 14:46:58
○ 2026-03-18 16:29:20
○ 2026-06-17 13:26:30

○A89.31.143.62015-08-23 → 2015-08-23 · 3 obs

● 2015-08-23 12:09:22
○ 2015-12-17 00:57:58
○ 2026-06-17 13:26:30

●A89.31.143.902026-03-18 → 2026-06-17 · 3 obs

○ 2017-06-15 14:46:58
● 2026-03-18 16:29:20
● 2026-06-17 13:26:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
dev-sec.org	ns.udag.de, ns.udag.net, ns.udag.org	2 records

✅ Authoritative Response

Server:185.132.34.253

NS records: ns.udag.de, ns.udag.net, ns.udag.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dev-sec.org (unsigned zone)

⏱️ Timing

Total: 501ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`89.31.143.90`
NS	3	`ns.udag.de, ns.udag.net...`
MX	2	`mx00.udag.de (pri: 10), mx01.udag.de (pri: 20)`
TXT	1	`v=spf1 include:_smtp.udag.de ~all`
SOA	1	`ns.udag.de hostmaster.united-domains.de`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.udag.org, ns.udag.org)

Analysis

IP Addresses

dev-sec.org resolves to just one IP address, 89.31.143.90.

Two other host names, along with www.robel.ru, turcsan.com and targobank-commercial.net, also share IP numbers with dev-sec.org.

Name Servers

The authoritative name servers for dev-sec.org are ns.udag.de, ns.udag.net and ns.udag.org — three in total.

dev-sec.org shares at least some of its name servers with other domains, including mey.com, tuning-versand.eu, blueplan.de and two others.

ns.udag.de, ns.udag.net and ns.udag.org all resolve to exactly two IP numbers apiece: ns.udag.de → 217.160.80.253 and 2001:8d8:fe:53:217:160:80:253; ns.udag.net → 185.132.33.253 and 2607:f1c0:fe:53:185:132:33:253; ns.udag.org → 185.132.34.253 and 2607:f1c0:fe:53:185:132:34:253.

Mail Servers

dev-sec.org is served by two mail servers, mx00.udag.de and mx01.udag.de.

Among the domains sharing a mail server setup with dev-sec.org are nociety.com, grossostheim.immo, fraushop.de and two others.

mx00.udag.de and mx01.udag.de each resolve to one IP number: mx00.udag.de points to 62.146.106.39 and mx01.udag.de points to 62.146.106.40.