`smartspring.org`

DNSSEC	⚠️ Not signed
A	87.238.193.212^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
		PTR	`sh4-16.1blu.de`
NS	`ns01.1blu.de` ⭐
		A	87.238.195.66^{🇩🇪 EVANZOAS87.238.192.0/21 DE-EVANZO-MK}
NS	`ns02.1blu.de`
		A	178.254.5.130^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
MX	`mail.smartspring.org` ⭐
		A	178.254.4.101^{🇩🇪 EVANZOAS178.254.0.0/19 DE-EVANZO-MK}
			PTR	`ms-10.1blu.de`
TXT	`v=spf1 mx include:_spf.1blu.de ~all`
SOA	`ns01.1blu.de`hostmaster@1blu.de 2024-04-15 #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=1785460503

Subdomains

mail.smartspring.org

Same first word

smartspring.de

smartspring.org

smartspring.com

smartspring.ru

smartspring.net

Similar names

springsmart.net

prismgrants.com

springsmart.com

DNS History

4 records (4 active, 0 former)

●NSns01.1blu.de2015-06-12 → 2026-07-31 · 8 obs

● 2015-06-12 00:05:36
● 2026-02-22 19:15:50
○ 2026-03-15 07:32:04
● 2026-04-21 14:03:04
● 2026-04-30 06:26:14
○ 2026-05-01 21:02:04
● 2026-05-09 03:23:18
● 2026-07-31 02:07:24

●NSns02.1blu.de2015-06-12 → 2026-07-31 · 8 obs

● 2015-06-12 00:05:36
● 2026-02-22 19:15:50
○ 2026-03-15 07:32:04
● 2026-04-21 14:03:04
● 2026-04-30 06:26:14
○ 2026-05-01 21:02:04
● 2026-05-09 03:23:18
● 2026-07-31 02:07:24

●MXmail.smartspring.org2015-06-12 → 2026-07-31 · 10 obs

● 2015-06-12 00:05:36
● 2026-02-22 19:15:50
○ 2026-03-15 07:32:04
● 2026-04-21 14:03:04
● 2026-04-30 06:26:14
○ 2026-05-01 21:02:04
● 2026-05-09 03:23:18
● 2026-06-02 05:53:56
○ 2026-06-12 19:12:24
● 2026-07-31 02:07:24

●A87.238.193.2122015-06-12 → 2026-07-31 · 10 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
smartspring.org	ns01.1blu.de, ns02.1blu.de	-

✅ Authoritative Response

Server:87.238.195.66

NS records: ns01.1blu.de, ns02.1blu.de

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for smartspring.org (unsigned zone)

⏱️ Timing

Total: 604ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`87.238.193.212`
NS	2	`ns02.1blu.de, ns01.1blu.de`
MX	1	`mail.smartspring.org (pri: 10)`
TXT	1	`v=spf1 mx include:_spf.1blu.de ~all`
SOA	1	`ns01.1blu.de hostmaster.1blu.de`

Analysis

Hierarchy

smartspring.org is the parent zone for mail.smartspring.org.

IP Addresses

smartspring.org directs to one IP number, which is 87.238.193.212.

Among the host names that share IP numbers with smartspring.org are klixolix.de, e(0x736578)24.eu, wohntick.de and two others.

Name Servers

smartspring.org is served by two delegated name servers, ns01.1blu.de and ns02.1blu.de.

smartspring.org has the same name server delegation as a number of other domains, such as hal9k.de, dens-in-dente.de, think-up.de and two more.

ns01.1blu.de resolves to 87.238.195.66. ns02.1blu.de resolves to 178.254.5.130. Both host names point to a single IP number.

Mail Servers

smartspring.org routes its mail through a single mail server, mail.smartspring.org.

There is one IP number for mail.smartspring.org: 178.254.4.101.

smartspring.org - robtex.com

smartspring.org

org