maersk-skibsofficer.dk DNS records

🖥️ Nameservers6 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
a1-4.akam.net	193.108.91.4 2600:1401:2::4	ns1-4.akam.net a1-4.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a13-67.akam.net	2.22.230.67 2600:1480:800::43	a13-67.akam.net a13-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a18-64.akam.net	2600:1480:4800::40 95.101.36.64	a18-64.akam.net a18-64.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a22-65.akam.net	23.211.61.65 2600:1480:7800::41	a22-65.akam.net a22-65.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a3-66.akam.net	2600:1408:1c::42 96.7.49.66	ns7-66.akam.net a3-66.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
a8-67.akam.net	2.16.40.67 2600:1403:a::43	a8-67.akam.net a8-67.akam.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
165.160.13.20	300s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—
165.160.15.20	300s	—	AS19574	Corporation Service Company	165.160.12.0/22	🇺🇸 United States	—

📧 MX Records2 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	smtp1.speednames.com	185.26.230.84	mxa.speednames.com	AS34922 CSC Administrative Services Limited
20	300s	smtp2.speednames.com	185.26.230.90	mxb.speednames.com	AS34922 CSC Administrative Services Limited

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 155ms

TXT Record
v=spf1 -all

✉️ SPF

Policy	Record (maersk-skibsofficer.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC

Policy	Record (_dmarc.maersk-skibsofficer.dk)
p=reject	v=DMARC1; p=reject; pct=100; fo=1; ri=3600; rua=mailto:c2ff5592@inbox.eu.redsift.cloud; ruf=mailto:c2ff5592@inbox.eu.redsift.cloud;

📬 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)

🔐 DNSSEC119ms

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

🏷️ SOA34ms

Field	Value
Serial	2022110810
Primary NS (MNAME)	a1-4.akam.net
Responsible (RNAME)	hostmaster@maersk-skibsofficer.dk
Refresh	3600s
Retry	600s
Expire	604800s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

55ms

MX

50ms

AAAA

46ms

TXT

155ms

CAA

44ms

HTTPS

45ms

TLSA

46ms

SOA

34ms

MTA-STS

74ms

DNSSEC

119ms

SRV

69ms

Total

768ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-25 16:53:26	768ms	6 NS 2 A 2 MX	🔓 Insecure	View
2026-06-23 20:07:26	1161ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:02:56	7046ms	6 NS 2 A 2 MX	🔓 Insecure	View
2026-06-18 05:10:21	786ms	6 NS 2 A 2 MX	🔓 Insecure	View