buildingefficiency.info - dns.ninja
buildingefficiency.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 82.103.128.121🇩🇰 ASERGO-AS82.103.128.0/18 ASERGO | ||||||
| PTR | e82-103-128-121s.asergo.com | ||||||
| NS | a.dns.gandi.net ⭐ | ||||||
| A | 2604:3400:abca::1🇺🇸 GANDI-LIVEDNS2604:3400:abca::/48 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| A | 173.246.98.1🇺🇸 GANDI-LIVEDNS173.246.98.0/24 A-DNS | ||||||
| PTR | a.dns.gandi.net | ||||||
| NS | b.dns.gandi.net | ||||||
| A | 2001:4b98:abcb::1🇫🇷 GANDI-LIVEDNS2001:4b98:abcb::/48 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| A | 213.167.229.1🇫🇷 GANDI-LIVEDNS213.167.229.0/24 B-DNS | ||||||
| PTR | b.dns.gandi.net | ||||||
| NS | c.dns.gandi.net | ||||||
| A | 2604:3400:abcc::1🇺🇸 GANDI-LIVEDNS2604:3400:abcc::/48 c.dns.gandi.net | ||||||
| PTR | c.dns.gandi.net | ||||||
| A | 217.70.179.1🇫🇷 GANDI-LIVEDNS217.70.179.0/24 C-DNS | ||||||
| PTR | c.dns.gandi.net | ||||||
| MX | mail.ecoharmony.com ⭐ | ||||||
| SOA | a.dns.gandi.nethostmaster@gandi.net serial=1410172955 | ||||||
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.infohostmaster@donuts.email serial=1785615200 | ||||||
Same first word
buildingefficiency.info |
DNS History
5 records (5 active, 0 former)
●NSa.dns.gandi.net2015-07-10 → 2026-08-01 · 2 obs
● 2026-08-01 20:44:18
●NSb.dns.gandi.net2015-07-10 → 2026-08-01 · 2 obs
● 2026-08-01 20:44:18
●NSc.dns.gandi.net2015-07-10 → 2026-08-01 · 2 obs
● 2026-08-01 20:44:18
●MXmail.ecoharmony.com2015-07-10 → 2026-08-01 · 2 obs
● 2026-08-01 20:44:18
●A82.103.128.1212015-07-10 → 2026-08-01 · 2 obs
● 2026-08-01 20:44:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| buildingefficiency.info | a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net | - |
✅ Authoritative Response
Server:173.246.98.1
NS records: a.dns.gandi.net, b.dns.gandi.net, c.dns.gandi.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for buildingefficiency.info (unsigned zone)
⏱️ Timing
Total: 721ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 82.103.128.121 |
| NS | 3 | c.dns.gandi.net, a.dns.gandi.net... |
| MX | 1 | mail.ecoharmony.com (pri: 10) |
| SOA | 1 | a.dns.gandi.net hostmaster.gandi.net |
Analysis
IP Addresses
buildingefficiency.info directs to one IP number, which is 82.103.128.121.
Name Servers
The authoritative name servers for buildingefficiency.info are a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net — three in total.
buildingefficiency.info shares at least some of its name servers with other domains, including goped.fr, magiclub.at, vnec.us and two others.
a.dns.gandi.net, b.dns.gandi.net and c.dns.gandi.net all resolve to exactly two IP numbers apiece: a.dns.gandi.net → 173.246.98.1 and 2604:3400:abca::1; b.dns.gandi.net → 213.167.229.1 and 2001:4b98:abcb::1; c.dns.gandi.net → 217.70.179.1 and 2604:3400:abcc::1.
Mail Servers
buildingefficiency.info routes its mail through a single mail server, mail.ecoharmony.com.