scalablealgorithmics.dk DNS records

🖥️ Nameservers3 records 81ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 58ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.55.28.198	43200s	ws8.scalgo.com	AS24940	Hetzner Online GmbH	162.55.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records5 records 60ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	43200s	aspmx.l.google.com	2a00:1450:4010:c0f::1b 2a00:1450:4010:c0f::1b 64.233.164.26	lt-in-f27.1e100.net lt-in-x1b.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	43200s	alt1.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	43200s	alt2.aspmx.l.google.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx2.googlemail.com	192.178.158.27 2404:6800:4013:813::1b	lcdels-in-f27.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	43200s	aspmx3.googlemail.com	173.194.41.26 173.194.41.26 2404:6800:4001:c01::1a	mad01s14-in-f26.1e100.net yukulwh-in-f26.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	scalablealgorithmics.dk → 162.55.28.198
🔶 Autoconfig	scalablealgorithmics.dk → 162.55.28.198

🔷 AAAA Records (IPv6)1 records 79ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:2190:212a::2	43200s	ws8.scalgo.com	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 322ms

TXT Record
v=spf1 a mx include:spf.mailjet.com include:_spf.google.com ip4:212.123.153.129 include:servers.mcsv.net include:spf.mtasv.net ip6:2a02:a44d:aca0:1:42d3:6090:c6ac:657 ~all

✉️ SPF

Policy	Record (scalablealgorithmics.dk)
~all (soft fail)	v=spf1 a mx include:spf.mailjet.com include:_spf.google.com ip4:212.123.153.129 include:servers.mcsv.net include:spf.mtasv.net ip6:2a02:a44d:aca0:1:42d3:6090:c6ac:657 ~all

📨 DMARC

Policy	Record (_dmarc.scalablealgorithmics.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:xlgiy5pq@ag.eu.dmarcian.com;

📬 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
CNAME	_acme-challenge.scalablealgorithmics.dk	scalablealgorithmics.dk

🔗 TLSA / DANE

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

🔐 DNSSEC2064ms

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

🏷️ SOA0ms

Field	Value
Serial	2026022501
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

81ms

A

58ms

MX

60ms

AAAA

79ms

TXT

322ms

CAA

92ms

HTTPS

89ms

TLSA

242ms

SOA

0ms

MTA-STS

87ms

DNSSEC

2064ms

SRV

114ms

Total

2900ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 08:24:51	10316ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-08-26 10:19:08	2900ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-07-02 22:22:06	5055ms	3 NS 1 A 0 MX	🔓 Insecure	View
2026-06-20 20:27:02	2155ms	3 NS 1 A 5 MX	🔓 Insecure	View
2026-06-17 13:11:35	1208ms	3 NS 1 A 5 MX	🔓 Insecure	View