supersej.dk DNS records

🖥️ Nameservers4 records 54ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.nordicway.dk	2a01:4f8:1c1a:a1e7::1 91.98.140.195	— static.195.140.98.91.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.nordicway.dk	2a01:4f8:c012:4db6::1 49.13.80.249	— static.249.80.13.49.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns3.nordicway.dk	2a01:4f8:c2c:d3c0::1 78.47.45.64	ns3.nordicway.dk ns3.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns4.nordicway.dk	2a01:4f8:c010:24a2::1 78.47.56.84	ns4.nordicway.dk ns4.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
188.40.215.228	3600s	cp17.nordicway.dk	AS24940	Hetzner Online GmbH	188.40.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records2 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
10	3600s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 253ms

TXT Record
protonmail-verification=56154c946afc6f182c80376e0ca641fe4131591f
v=spf1 ip4:188.40.215.228 include:_spf.protonmail.ch include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (supersej.dk)
~all (soft fail)	v=spf1 ip4:188.40.215.228 include:_spf.protonmail.ch include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.supersej.dk)
p=none (monitor only)	v=DMARC1;p=none;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.supersej.dk	RWQYbt-CADNK8zFYhmcidXBOvCaJdBnb5_6L4Cqq5Ew

🔗 TLSA / DANE4 records 71ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC9072ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026090104
Primary NS (MNAME)	ns1.nordicway.dk
Responsible (RNAME)	server@nordicway.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

54ms

A

58ms

MX

52ms

AAAA

44ms

TXT

253ms

CAA

50ms

HTTPS

55ms

TLSA

71ms

SOA

0ms

MTA-STS

63ms

DNSSEC

9072ms

SRV

71ms

Total

9553ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 05:45:20	9553ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-09-04 01:44:04	868ms	4 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 08:24:43	732ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-07-08 18:54:24	1798ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 09:24:16	2139ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-22 14:15:42	1007ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-20 00:15:15	1156ms	2 NS 1 A 2 MX	🔒 Secure	View
2026-06-18 00:56:04	863ms	2 NS 1 A 2 MX	🔒 Secure	View