teater-teknik.dk

📜 Historical scan 2026-06-18 05:39:21 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

teater-teknik.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 August 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 31.222.170.129 is hosted by Rackspace Ltd. (AS15395) in United Kingdom. Mail is handled by teater-teknik.dk. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
31.222.170.129	—	back2.net-cron.com	AS15395	Rackspace Ltd.	31.222.128.0/18	🇬🇧 United Kingdom	—

📧 MX Records#

1 records 52ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	teater-teknik.dk	31.222.170.129	back2.net-cron.com	AS15395 Rackspace Ltd.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 167ms

TXT Record
v=spf1 mx a ip4:31.222.170.129 a:back2.net-cron.com -all

✉️ SPF#

Policy	Record (teater-teknik.dk)
-all (hard fail)	v=spf1 mx a ip4:31.222.170.129 a:back2.net-cron.com -all

📨 DMARC#

Policy	Record (_dmarc.teater-teknik.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:web@futuresoft.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#

latest probe, not this scan · checked 2026-10-23 21:06:25

www CNAME	teater-teknik.dk (all on teater-teknik.dk) → 31.222.170.129 (AS15395)
www vs bare domain	Same network teater-teknik.dk: 31.222.170.129 (AS15395) www.teater-teknik.dk: 31.222.170.129 (AS15395)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

62ms

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

🏷️ SOA#

60ms

Field	Value
Serial	2026053101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-03 10:06:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-08-03
Expires	2027-08-31 (310d)

📋 WHOIS#

⏱️ Lookup Timing#

56ms

71ms

52ms

AAAA

39ms

TXT

167ms

CAA

66ms

HTTPS

47ms

TLSA

236ms

SOA

60ms

MTA-STS

44ms

DNSSEC

62ms

SRV

103ms

Total

744ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-23 21:06:25	732ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-03 09:42:26	629ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-30 09:32:18	633ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-21 11:53:26	716ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-07 07:48:36	1340ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-07 20:06:47	1279ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 13:22:35	1876ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 10:19:50	795ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-23 21:04:46	1535ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-22 16:21:55	1084ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 05:39:21 shown	744ms	2 NS 1 A 1 MX	🔒 Secure