bah.dk

📜 Historical scan 2026-06-24 05:02:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

bah.dk is a .dk domain served by 2 nameservers (ns1.bah.com, ns3.bah.com). It was registered on 3 June 1999 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.4 is hosted by Cloudflare, Inc. (AS13335). The zone is of unknown DNSSEC status, 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 24ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.bah.com	128.229.4.250	ns1.bah.com	AS7281 Booz Allen Hamilton Inc.
ns3.bah.com	156.80.4.250	ns3.bah.com	AS393649 Booz Allen Hamilton Inc.

🌍 A Records#

2 records 155ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.4	600s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.164.223	600s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 1719ms

TXT Record
v=spf1 ip4:148.163.141.250 ip4:148.163.145.250 include:spfa.bah.com include:spfb.bah.com -all

✉️ SPF#

Policy	Record (bah.dk)
-all (hard fail)	v=spf1 ip4:148.163.141.250 ip4:148.163.145.250 include:spfa.bah.com include:spfb.bah.com -all

📨 DMARC#

Policy	Record (_dmarc.bah.dk)
p=reject	v=DMARC1;p=reject;sp=reject;adkim=s;aspf=s

📬 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 2026-10-01 02:16:07

www CNAME	www.bah.dk.cdn.cloudflare.net (all on cloudflare.net)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

287ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	broken trust chain resolving 'bah.dk/DS/IN': 127.0.0.1#53

🏷️ SOA#

15ms

Field	Value
Serial	2003104175
Primary NS (MNAME)	ns1.bah.com
Responsible (RNAME)	ea@bah.com
Refresh	10800s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	900s

📋 Registration#

WHOIS fetched 2026-10-15 19:09:38

Field	Value
Registrar	1API GmbH
Registered	1999-06-03
Expires	2027-06-30 (254d)

🔗 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#

24ms

155ms

245ms

AAAA

265ms

TXT

1719ms

CAA

153ms

HTTPS

4029ms

TLSA

4033ms

SOA

15ms

MTA-STS

337ms

DNSSEC

287ms

SRV

857ms

Total

8334ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 02:16:07	8752ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 18:21:56	11122ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 05:02:53 shown	8334ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-24 00:53:01	8407ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-23 12:44:15	10826ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-19 19:26:07	14641ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 14:02:18	8503ms	2 NS 2 A 0 MX	🔓 Insecure