polyteknik.dk

Records from scan: 2026-10-16 09:15:24 · 1524ms total · last checked 2026-10-18 09:58 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

polyteknik.dk is a .dk domain served by 3 nameservers (helium.ns.hetzner.de, hydrogen.ns.hetzner.com, oxygen.ns.hetzner.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.4.208.59 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by polyteknik-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 63ms

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 Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.208.59	600s	pro02.azehosting.net	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	polyteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca3c::8 2a01:111:f403:ca48::c 52.101.185.24 52.101.73.126 52.101.73.145 52.101.91.153	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00101.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 268ms

TXT Record
MS=C9B6309019C21F27EA72CD3B4CD0537B068ACB39
v=spf1 ip4:87.62.97.227 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (polyteknik.dk)
-all (hard fail)	v=spf1 ip4:87.62.97.227 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.polyteknik.dk)
p=none (monitor only)	v=DMARC1; p=none; sp=none; fo=1; ri=3600; rua=mailto:renem@polyteknik.dk; ruf=mailto:renem@polyteknik.dk

📬 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

🧩 Web & zone#

checked 2026-10-16 09:15:24

www	46.4.208.59 (AS24940) (address records, no CNAME)
www vs bare domain	Same network polyteknik.dk: 46.4.208.59 (AS24940) www.polyteknik.dk: 46.4.208.59 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

72ms

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

🏷️ SOA#

32ms

Field	Value
Serial	2026101601
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

63ms

56ms

53ms

AAAA

49ms

TXT

268ms

CAA

57ms

HTTPS

64ms

TLSA

931ms

SOA

32ms

MTA-STS

85ms

DNSSEC

72ms

SRV

97ms

Total

1524ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 09:15:24 shown	1524ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-30 20:07:05	1139ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-24 19:16:36	944ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-22 02:38:46	2439ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-21 02:36:22	1148ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 00:23:40	5973ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-14 13:24:48	5407ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-05 04:19:50	1735ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-24 14:22:03	5123ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-18 13:31:57	9888ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-17 10:16:33	1119ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 00:12:33	677ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 04:52:59	1676ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 09:31:53	2607ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 12:07:54	828ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 18:29:21	777ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:30:45	2470ms	2 NS 1 A 1 MX	🔒 Secure