upskill.dk DNS records

🖥️ Nameservers4 records 47ms

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 52ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
144.76.168.29	3600s	cp15.nordicway.dk	AS24940	Hetzner Online GmbH	144.76.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 46ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	upskill.dk	144.76.168.29 2a01:4f8:200:442e::2	cp15.nordicway.dk cp15.nordicway.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🔷 AAAA Records (IPv6)1 records 44ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:200:442e::2	3600s	cp15.nordicway.dk	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 267ms

TXT Record
v=spf1 ip4:144.76.168.29 ip4:176.9.90.24 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net ~all

✉️ SPF

Policy	Record (upskill.dk)
~all (soft fail)	v=spf1 ip4:144.76.168.29 ip4:176.9.90.24 +a +mx +ip4:49.12.122.94 include:relay.mailchannels.net ~all

📨 DMARC

Policy	Record (_dmarc.upskill.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.upskill.dk	l-zpBEztNAnWyQ3Lu84yFTQvShdyGCIgXZTEt2iQoXo

🔗 TLSA / DANE

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

🔐 DNSSEC128ms

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	2026090300
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

47ms

A

52ms

MX

46ms

AAAA

44ms

TXT

267ms

CAA

42ms

HTTPS

54ms

TLSA

66ms

SOA

0ms

MTA-STS

78ms

DNSSEC

128ms

SRV

79ms

Total

724ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 02:17:14	724ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-31 22:52:19	1260ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-30 15:36:54	1421ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 14:44:12	985ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 23:36:08	596ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 20:09:01	642ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 20:37:38	2851ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 19:20:03	8529ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 19:16:22	3005ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 18:58:28	2343ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 16:42:21	9058ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 16:37:26	9261ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 10:40:50	3093ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 01:45:59	5028ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 22:22:06	1140ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 18:08:01	4153ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 12:26:54	1295ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 02:08:09	1229ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-08-01 21:45:22	9141ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 18:10:15	9850ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 17:55:27	9789ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 17:51:24	1618ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 17:44:24	1070ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 17:27:24	1372ms	4 NS 1 A 1 MX	🔓 Insecure	View
2026-07-22 15:32:20	1358ms	4 NS 1 A 1 MX	🔓 Insecure	View