baukalkulation.info - robtex.com
baukalkulation.info
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:a695🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:31c3🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.49.195Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.166.149🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | gwen.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aa0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 108.162.192.160🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 172.64.32.160🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| A | 173.245.58.160🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | gwen.ns.cloudflare.com | ||||||
| NS | sterling.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 108.162.195.143🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 162.159.44.143Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 172.64.35.143🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| MX | _dc-mx.a1acfaa9418c.baukalkulation.info ⭐ | ||||||
| A | 157.250.197.43🇯🇵 NJIIX-1157.250.192.0/20 | ||||||
| PTR | vda8500b.trouble-free.net | ||||||
| TXT | v=spf1 a mx ip4:157.250.197.42 include:relay.mailbaby.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.49.195, 172.67.166.149 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:a695, 2606:4700:3036::6815:31c3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=253, name=cloudflare-ech.com | ||||||
| SOA | gwen.ns.cloudflare.comdns@cloudflare.com serial=2409949308 | ||||||
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=1786148483 | ||||||
Same first word
baukalkulation.info |
baukalkulation.eu |
DNS History
7 records (7 active, 0 former)
●NSgwen.ns.cloudflare.com2026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
●NSsterling.ns.cloudflare.com2026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
●MX_dc-mx.a1acfaa9418c.baukalkulation.info2026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
●A104.21.49.1952026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
●A172.67.166.1492026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
●A2606:4700:3032::ac43:a6952026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
●A2606:4700:3036::6815:31c32026-07-27 → 2026-08-08 · 2 obs
● 2026-08-08 01:09:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| info | a0.info.afilias-nst.info, a2.info.afilias-nst.info, c0.info.afilias-nst.info | - |
| baukalkulation.info | gwen.ns.cloudflare.com, sterling.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.160
NS records: gwen.ns.cloudflare.com, sterling.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for baukalkulation.info (unsigned zone)
⏱️ Timing
Total: 1860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.166.149, 104.21.49.195 |
| AAAA | 2 | 2606:4700:3036::6815:31c3, 2606:4700:3032::ac43:a695 |
| NS | 2 | gwen.ns.cloudflare.com, sterling.ns.cloudflare.com |
| MX | 1 | _dc-mx.a1acfaa9418c.baukalkulation.info |
| TXT | 1 | v=spf1 a mx ip4:157.250.197.42 include:r |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gwen.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
baukalkulation.info directs to four IP numbers, which are 104.21.49.195, 172.67.166.149, 2606:4700:3032::ac43:a695 and 2606:4700:3036::6815:31c3.
Among the host names that share IP numbers with baukalkulation.info are yuelongji.com, webcam-hallenberg.de, xtitw.com and two others.
Name Servers
The NS records for baukalkulation.info delegate to gwen.ns.cloudflare.com and sterling.ns.cloudflare.com.
baukalkulation.info has the same name server delegation as a number of other domains, such as kalkulation.info, ladefinitiva.info, betasia88.org and two more.
There is at least partial name server overlap between baukalkulation.info and other domains — aduanasn.id, advanceseeds.com, linknowmembers.com and two more among them.
The name servers kim.ns.cloudflare.com, theo.ns.cloudflare.com and sima.ns.cloudflare.com are often found in combination with these name servers.
Host names resolving to 6 IP numbers:
gwen.ns.cloudflare.com maps to 108.162.192.160, 172.64.32.160, 173.245.58.160 and 3 additional IP addresses.
sterling.ns.cloudflare.com maps to 108.162.195.143, 162.159.44.143, 172.64.35.143 and 3 additional IP addresses.
Mail Servers
baukalkulation.info routes its mail through a single mail server, _dc-mx.a1acfaa9418c.baukalkulation.info.
_dc-mx.a1acfaa9418c.baukalkulation.info resolves to 157.250.197.43 and no other IP number.