engineering.dk

📜 Historical scan 2026-06-25 18:25:26 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

engineering.dk is a .dk domain served by 4 nameservers (ns1.dotserv.com, ns1.dotserv.net, ns2.dotserv.com and 1 more). It was registered on 30 March 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 48.209.13.71 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by engineering-dk.mail.protection.outlook.com. 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#

4 records 241ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dotserv.com	178.20.218.61 2a01:7cc0:101:ffff::51	ns1.dotserv.com ns1.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns1.dotserv.net	178.20.217.29 2a01:7cc0:101:ffff::52	ns1.dotserv.net ns2.dotserv.com	AS21060 Atea A/S AS21060 Atea A/S
ns2.dotserv.com	193.180.214.21	ns2.dotserv.com	AS44803 Webdock.io ApS
ns2.dotserv.net	162.19.249.51 2001:41d0:701:1100::c89e	ns2.dotserv.net ns2.dotserv.net	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records#

1 records 248ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
48.209.13.71	3600s	—	AS8075	Microsoft Corporation	48.192.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 234ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3599s	engineering-dk.mail.protection.outlook.com	—	—	—

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 446ms

TXT Record
MS=ms55803390
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (engineering.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.engineering.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#

2 records 217ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-09 20:10:38

www	48.209.13.71 (AS8075) (address records, no CNAME)
www vs bare domain	Same network engineering.dk: 48.209.13.71 (AS8075) www.engineering.dk: 48.209.13.71 (AS8075)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

341ms

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

🏷️ SOA#

231ms

Field	Value
Serial	2020042004
Primary NS (MNAME)	ns1.dotserv.com
Responsible (RNAME)	hostmaster\@dotserv@com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-09 22:20:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-03-30
Expires	2027-03-31 (159d)

📋 WHOIS#

⏱️ Lookup Timing#

241ms

248ms

234ms

AAAA

209ms

TXT

446ms

CAA

217ms

HTTPS

236ms

TLSA

195ms

SOA

231ms

MTA-STS

258ms

DNSSEC

341ms

SRV

251ms

Total

1501ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-27 06:25:38	1039ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-25 18:25:26 shown	1501ms	4 NS 1 A 1 MX	🔓 Insecure
2026-06-17 07:35:33	629ms	4 NS 1 A 1 MX	🔓 Insecure