alti-byg.dk

📜 Historical scan 2026-07-25 01:53:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

alti-byg.dk is a .dk domain served by 2 nameservers (ns1.smbhosting.dk, ns2.smbhosting.dk). It was registered on 13 August 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 207.180.233.83 is hosted by Contabo GmbH (AS51167) in France. Mail is handled by mail.alti-byg.dk. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 60ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.smbhosting.dk	138.68.87.24	laserbeak.smbsolutions.dk	AS14061 DigitalOcean, LLC
ns2.smbhosting.dk	178.62.50.21	soundwave.smbsolutions.dk	AS14061 DigitalOcean, LLC

🌍 A Records#

1 records 73ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
207.180.233.83	3600s	de-psk2.smbhosting.dk	AS51167	Contabo GmbH	207.180.192.0/18	🇫🇷 France	Lauterbourg

📧 MX Records#

1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.alti-byg.dk	207.180.233.83	de-psk2.smbhosting.dk	AS51167 Contabo GmbH

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 168ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	alti-byg.dk

📝 TXT Records#

2 records 275ms

TXT Record
google-site-verification=SmmEhrRvbL0HSxVLE-_tpaOTNKFMMf6Rj-e1dUjLY2E
v=spf1 a mx include:_spf0.smbhosting.dk include:amazonses.com -all

✉️ SPF#

Policy	Record (alti-byg.dk)
-all (hard fail)	v=spf1 a mx include:_spf0.smbhosting.dk include:amazonses.com -all

📨 DMARC#

Policy	Record (_dmarc.alti-byg.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-20 23:25:10

www	104.21.53.70 172.67.209.174 2606:4700:3033::6815:3546 2606:4700:3036::ac43:d1ae (AS13335) (address records, no CNAME)
www vs bare domain	Same network alti-byg.dk: 104.21.53.70 172.67.209.174 2606:4700:3033::6815:3546 2606:4700:3036::ac43:d1ae (AS13335) www.alti-byg.dk: 104.21.53.70 172.67.209.174 2606:4700:3033::6815:3546 2606:4700:3036::ac43:d1ae (AS13335)
Wildcard	No

✍️ DKIM keys#

3 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit
selector1	selector1-altibyg-dk01b._domainkey.altibyg.e-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-altibyg-dk01b._domainkey.altibyg.e-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

139ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

0ms

Field	Value
Serial	2026072401
Primary NS (MNAME)	ns1.smbhosting.dk
Responsible (RNAME)	matias@ndersson.name
Refresh	10800s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	10800s

📋 Registration#

WHOIS fetched 2026-10-17 20:05:31

Field	Value
Registrar	A/S SCANNET
Registered	2022-08-13
Expires	2027-08-12 (292d)

🔗 Same registrant#

0 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

60ms

73ms

AAAA

73ms

TXT

275ms

CAA

68ms

HTTPS

72ms

TLSA

171ms

SOA

0ms

MTA-STS

115ms

DNSSEC

139ms

SRV

168ms

Total

778ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-20 23:25:10	1669ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-19 22:05:07	1982ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-17 19:28:08	3011ms	2 NS 2 A 1 MX	🔓 Insecure
2026-10-07 08:30:58	1075ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 22:55:47	1289ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 13:10:44	3240ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-26 11:19:24	1367ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-19 07:37:42	2129ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-15 11:22:34	2049ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-10 07:21:26	1655ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-09 02:00:12	1011ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-25 01:53:25 shown	778ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-27 03:31:09	1211ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-16 12:43:08	667ms	2 NS 1 A 1 MX	🔓 Insecure