ef-internal-housekeeping.dk DNS records

🖥️ Nameservers2 records 51ms

Nameserver	IP addresses	PTR	ASN / ISP
adelaide.ns.cloudflare.com	108.162.194.1 162.159.38.1 172.64.34.1 2606:4700:50::a29f:2601 2803:f800:50::6ca2:c201 2a06:98c1:50::ac40:2201	adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com adelaide.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
leif.ns.cloudflare.com	108.162.195.222 162.159.44.222 172.64.35.222 2606:4700:58::a29f:2cde 2803:f800:50::6ca2:c3de 2a06:98c1:50::ac40:23de	leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com leif.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records

🌍

No A records found

📧 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

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 DMARC

Policy	Record (_dmarc.ef-internal-housekeeping.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc@ef-internal-housekeeping.dk; ruf=mailto:dmarc@ef-internal-housekeeping.dk; fo=1; pct=100

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC88ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2413192513
Primary NS (MNAME)	adelaide.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

51ms

A

42ms

MX

54ms

AAAA

47ms

TXT

234ms

CAA

48ms

HTTPS

75ms

TLSA

31ms

SOA

0ms

MTA-STS

82ms

DNSSEC

88ms

SRV

87ms

Total

1458ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 16:27:01	1458ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-25 15:44:16	426ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-24 15:06:54	1256ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-08-02 12:39:14	878ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-03 08:42:37	1935ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-26 13:52:49	590ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-18 19:42:23	883ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 06:21:43	883ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 06:15:16	9284ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 06:09:52	265ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-06-17 06:00:45	293ms	2 NS 0 A 0 MX	🔓 Insecure	View