datastack.dk

📜 Historical scan 2026-06-26 23:14:37 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

datastack.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 10 June 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.130.230.9 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no 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#

4 records 225ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S
ns4.simply.com	91.197.248.80	ns4.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 212ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.130.230.9	3600s	static.9.230.130.94.langstack.com	AS24940	Hetzner Online GmbH	94.130.0.0/16	🇩🇪 Germany	Nuremberg

📧 MX Records#

5 records 234ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.127.27 2a00:1450:4001:c21::1a	lcfrai-in-f27.1e100.net lcfrai-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	172.253.152.27 2a00:1450:4010:c22::1b	yulpptr-in-f27.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1a	so-in-f26.1e100.net so-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	94.130.230.9
🔶 Autoconfig	94.130.230.9

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 308ms

TXT Record
google-site-verification=-7wsxDkwcMUV53Q-f_6rOfg6rk1tv8c2zImFC4UCyxQ
google-site-verification=2oQK1EgWcyiG-nhWXlttKPIOnSDEm7Zyk7Y7PMqN4Dw

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 2026-10-23 14:47:10

www	94.130.230.9 (AS24940) (address records, no CNAME)
www vs bare domain	Same network datastack.dk: 94.130.230.9 (AS24940) www.datastack.dk: 94.130.230.9 (AS24940)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

308ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

173ms

Field	Value
Serial	2025120800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-18 13:51:16

Field	Value
Registrar	Simply.com A/S
Registered	2022-06-10
Expires	2027-06-09 (227d)

🔗 Same registrant#

1 domain

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).

Domain	Registrar
langstack.dk	Simply.com A/S

📋 WHOIS#

⏱️ Lookup Timing#

225ms

212ms

234ms

AAAA

145ms

TXT

308ms

CAA

151ms

HTTPS

232ms

TLSA

274ms

SOA

173ms

MTA-STS

279ms

DNSSEC

308ms

SRV

215ms

Total

2216ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 14:47:10	959ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-13 00:44:23	1530ms	4 NS 1 A 5 MX	🔒 Secure
2026-10-02 09:37:04	552ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-27 23:36:25	927ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-26 23:14:37 shown	2216ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-24 13:01:13	1038ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-19 23:48:26	2626ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-17 01:06:26	821ms	4 NS 1 A 5 MX	🔒 Secure