`e-building.info`

DNSSEC	⚠️ Not signed
NS	`ns2.iwd.hu` ⭐
		A	46.29.139.115^{🇭🇺 RACKFOREST-AS46.29.136.0/21 RackForest HU}
NS	`ns.iwd.hu` ⚠️ Not in parent delegation
		A	193.169.16.10^{🇭🇺 RACKFOREST-AS193.169.16.0/23 IWD}
			PTR	`ns.iwd.hu`
NS	`ns3.iwd.hu` ⚠️ Not in zone NS records
		A	46.29.139.115^{🇭🇺 RACKFOREST-AS46.29.136.0/21 RackForest HU}
MX	`mx-01.iwd.hu` ⭐
		A	193.169.16.21^{🇭🇺 RACKFOREST-AS193.169.16.0/23 IWD}
			PTR	`mx-01.iwd.hu`
MX	`mx-02.iwd.hu`⁽¹⁰⁰⁾
		A	193.169.16.22^{🇭🇺 RACKFOREST-AS193.169.16.0/23 IWD}
			PTR	`mx-02.iwd.hu`
TXT	`v=spf1 a mx include:_spf_user.business.one.hu ~all`
SOA	`ns.iwd.hu`root@iwd.hu 2025-12-03 #2

`info`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.info.afilias-nst.info` ⭐
	NS	`a2.info.afilias-nst.info`
	NS	`b0.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`b2.info.afilias-nst.org` ⚠️ Not in parent delegation
	NS	`c0.info.afilias-nst.info`
	NS	`d0.info.afilias-nst.org` ⚠️ Not in parent delegation
	SOA	`a0.info.afilias-nst.info`hostmaster@donuts.email serial=1776016439

Same first word

e-building.de

e-building.info

e-building.nl

e-building.net

DNS History

7 records (5 active, 2 former)

●NSns.iwd.hu2015-07-19 → 2026-04-12 · 2 obs

● 2015-07-19 20:39:46
● 2026-04-12 18:29:54

●NSns2.iwd.hu2026-04-12 → 2026-04-12 · 2 obs

○ 2015-07-19 20:39:46
● 2026-04-12 18:29:54

●NSns3.iwd.hu2015-07-19 → 2026-04-12 · 2 obs

● 2015-07-19 20:39:46
● 2026-04-12 18:29:54

●MXmx-01.iwd.hu2016-03-02 → 2026-04-12 · 3 obs

○ 2015-11-20 14:30:40
● 2016-03-02 20:28:38
● 2026-04-12 18:29:54

●MXmx-02.iwd.hu2016-03-02 → 2026-04-12 · 3 obs

○ 2015-11-20 14:30:40
● 2016-03-02 20:28:38
● 2026-04-12 18:29:54

○MXmx01.upcbusiness.hu2015-07-19 → 2015-11-20 · 4 obs

● 2015-07-19 20:39:46
● 2015-11-20 14:30:40
○ 2016-03-02 20:28:38
○ 2026-04-12 18:29:54

○MXmx02.upcbusiness.hu2015-07-19 → 2015-11-20 · 4 obs

● 2015-07-19 20:39:46
● 2015-11-20 14:30:40
○ 2016-03-02 20:28:38
○ 2026-04-12 18:29:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
info	c0.info.afilias-nst.info, a0.info.afilias-nst.info, a2.info.afilias-nst.info	-
e-building.info	ns.iwd.hu, ns2.iwd.hu	-

✅ Authoritative Response

Server:46.29.139.115

NS records: ns.iwd.hu, ns2.iwd.hu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for e-building.info (unsigned zone)

⏱️ Timing

Total: 1135ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns.iwd.hu, ns3.iwd.hu`
MX	2	`mx-02.iwd.hu (pri: 100), mx-01.iwd.hu (pri: 10)`
TXT	1	`v=spf1 a mx include:_spf_user.business.o`
SOA	1	`ns.iwd.hu root.iwd.hu`

Analysis

Name Servers

e-building.info is delegated to three name servers: ns2.iwd.hu, ns3.iwd.hu and ns.iwd.hu.

e-building.info at least partially shares name servers with other domains, for instance dekotv.hu, kapas.hu, dvr.hu, mkkrt.hu and mitsubishi.hu.

These name servers are often used with ns2.soid.hu and ns.soid.hu.

Host names with a single IP address:

ns2.iwd.hu points to: 46.29.139.115.

ns3.iwd.hu points to: 46.29.139.115.

ns.iwd.hu points to: 193.169.16.10.

Host names pointing to 46.29.139.115: ns2.iwd.hu, ns3.iwd.hu.

Mail Servers

e-building.info is handled by two mail servers: mx-01.iwd.hu and mx-02.iwd.hu.

e-building.info shares the same mail server setup as other domains, for instance s8.hu, superliga.hu, inspirit.hu, woss.hu and kimondo.hu.

e-building.info shares mail servers with other domains at least partially, including katamail.hu, merlegkepeskonyvelo-tanfolyam.hu, iwd.hu, digitalprinting.hu and toyotafrey.hu.

Host names with one IP number:

The host mx-01.iwd.hu points to 193.169.16.21 and the host mx-02.iwd.hu points to 193.169.16.22.

e-building.info - robtex.com

e-building.info

info