shemeri4.dk DNS records

🖥️ Nameservers5 records 75ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.linode.com	2600:14c0:6::2 92.123.94.2	c1-2.akashield.net c1-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns2.linode.com	2600:14c0:6::3 92.123.94.3	c1-3.akashield.net c1-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns3.linode.com	2600:14c0:7::3 92.123.95.3	c2-3.akashield.net c2-3.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns4.linode.com	2600:14c0:7::4 92.123.95.4	c2-4.akashield.net c2-4.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.
ns5.linode.com	2600:14c0:7::2 92.123.95.2	c2-2.akashield.net c2-2.akashield.net	AS21342 Akamai International B.V. AS21342 Akamai International B.V.

🌍 A Records1 records 138ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
139.144.180.44	86400s	shemeri4.dk	AS63949	Akamai Connected Cloud	139.144.160.0/19	🇩🇪 Germany	Frankfurt am Main

📧 MX Records1 records 79ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.shemeri4.dk	139.144.180.44 2a01:7e01::f03c:93ff:fe76:1b27	shemeri4.dk shemeri4.dk	AS63949 Akamai Connected Cloud AS63949 Akamai Connected Cloud

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	139.144.180.44
🔶 Autoconfig	139.144.180.44

🔷 AAAA Records (IPv6)1 records 160ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:7e01::f03c:93ff:fe76:1b27	86400s	shemeri4.dk	AS63949	Akamai Connected Cloud	2a01:7e00:0:0:0:0:0:0/30	🇩🇪 Germany	Frankfurt am Main

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 883ms

TXT Record
v=spf1 a mx ip4:139.144.180.44 ip4:139.162.165.23 include:sendgrid.net include:sparkpostmail.com include:pmail.dk -all

✉️ SPF

Policy	Record (shemeri4.dk)
-all (hard fail)	v=spf1 a mx ip4:139.144.180.44 ip4:139.162.165.23 include:sendgrid.net include:sparkpostmail.com include:pmail.dk -all

📨 DMARC

Policy	Record (_dmarc.shemeri4.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

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC209ms

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

🏷️ SOA136ms

Field	Value
Serial	2021000007
Primary NS (MNAME)	ns1.linode.com
Responsible (RNAME)	info+server4-linode@resto.dk
Refresh	14400s
Retry	14400s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

75ms

A

138ms

MX

79ms

AAAA

160ms

TXT

883ms

CAA

208ms

HTTPS

73ms

TLSA

361ms

SOA

136ms

MTA-STS

186ms

DNSSEC

209ms

SRV

345ms

Total

1767ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-24 20:07:14	1767ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 09:55:05	1022ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 06:04:44	3399ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 08:42:53	1271ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 03:36:54	1741ms	5 NS 1 A 1 MX	🔓 Insecure	View