hiro-microdatacenters.dk

📜 Historical scan 2026-08-07 11:26:12 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

hiro-microdatacenters.dk is a .dk domain served by 3 nameservers (ns1.xel.nl, ns2.xel.nl, ns3.xel.nl). It was registered on 12 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 213.154.226.35 is hosted by BIT BV (AS12859) in The Netherlands. Mail is handled by mx1.xel.nl, mx11.xel.nl and 2 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. 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#

3 records 93ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.xel.nl	2001:7b8:620:1::d59a:e20a 213.154.226.10	— —	AS12859 BIT BV AS12859 BIT BV
ns2.xel.nl	2001:7b8:620:1::d59a:e214 213.154.226.20	— —	AS12859 BIT BV AS12859 BIT BV
ns3.xel.nl	2a01:4f8:190:610e::2 78.46.142.112	— static.112.142.46.78.clients.your-server.de	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.154.226.35	1200s	35.0-24.226.154.213.in-addr.arpa	AS12859	BIT BV	213.154.224.0/19	🇳🇱 The Netherlands	Arnhem

📧 MX Records#

4 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1200s	mx1.xel.nl	2001:7b8:620:1::d59a:e204 213.154.226.4 213.154.226.4	mx1.xel.nl 4.0-24.226.154.213.in-addr.arpa mx1.xel.nl	AS12859 BIT BV AS12859 BIT BV AS12859 BIT BV
10	1200s	mx11.xel.nl	2001:7b8:620:1::d59a:e219 213.154.226.25 213.154.226.25	— 25.0-24.226.154.213.in-addr.arpa mx11.xel.nl	AS12859 BIT BV AS12859 BIT BV AS12859 BIT BV
10	1200s	mx2.xel.nl	2001:7b8:620:1::d59a:e205 213.154.226.5 213.154.226.5	mx2.xel.nl 5.0-24.226.154.213.in-addr.arpa mx2.xel.nl	AS12859 BIT BV AS12859 BIT BV AS12859 BIT BV
15	1200s	mx3.xel.nl	2001:7b8:620:1::d59a:e203 213.154.226.3 213.154.226.3	mx3.xel.nl 3.0-24.226.154.213.in-addr.arpa mx3.xel.nl	AS12859 BIT BV AS12859 BIT BV AS12859 BIT BV

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	213.154.226.35
🔶 Autoconfig	213.154.226.35

🔷 AAAA Records (IPv6)#

1 records 85ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2001:7b8:620:1::d59a:e223	1200s	—	AS12859	BIT BV	2001:7b8:0:0:0:0:0:0/31	🇳🇱 The Netherlands	—

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 782ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	5	443	www.xel.nl

📝 TXT Records#

1 records 368ms

TXT Record
v=spf1 a mx -all

✉️ SPF#

Policy	Record (hiro-microdatacenters.dk)
-all (hard fail)	v=spf1 a mx -all

📨 DMARC#

Policy	Record (_dmarc.hiro-microdatacenters.dk)
p=reject	v=DMARC1;p=reject

📬 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 2026-10-15 19:18:55

www	213.154.226.35 2001:7b8:620:1::d59a:e223 (AS12859) (address records, no CNAME)
www vs bare domain	Same network hiro-microdatacenters.dk: 213.154.226.35 2001:7b8:620:1::d59a:e223 (AS12859) www.hiro-microdatacenters.dk: 213.154.226.35 2001:7b8:620:1::d59a:e223 (AS12859)
Wildcard	Yes: any name under the zone resolves
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: 2/10 · policy: -all

No problems found

🔗 TLSA / DANE#

4 records 4048ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx1.xel.nl	DANE-EE · SPKI · SHA-256	2CD160DE85679884691059310FDDC5BD…
SMTP _25._tcp.mx11.xel.nl	DANE-EE · SPKI · SHA-256	2CD160DE85679884691059310FDDC5BD…
SMTP _25._tcp.mx2.xel.nl	DANE-EE · SPKI · SHA-256	2CD160DE85679884691059310FDDC5BD…
SMTP _25._tcp.mx3.xel.nl	DANE-EE · SPKI · SHA-256	2CD160DE85679884691059310FDDC5BD…

🔐 DNSSEC#

169ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026080601
Primary NS (MNAME)	ns1.xel.nl
Responsible (RNAME)	hostmaster@hiro-microdatacenters.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 19:31:50

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-12
Expires	2027-06-30 (255d)

📋 WHOIS#

⏱️ Lookup Timing#

93ms

102ms

104ms

AAAA

85ms

TXT

368ms

CAA

78ms

HTTPS

95ms

TLSA

4048ms

SOA

0ms

MTA-STS

176ms

DNSSEC

169ms

SRV

782ms

Total

9855ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 19:18:55	6737ms	3 NS 1 A 4 MX	🔓 Insecure
2026-10-08 06:38:44	4473ms	3 NS 1 A 4 MX	🔓 Insecure
2026-10-01 22:52:12	5215ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-24 21:40:55	3273ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-23 21:07:45	1795ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-17 01:50:14	27855ms	3 NS 1 A 4 MX	🔓 Insecure
2026-09-07 06:15:42	5050ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-28 10:41:39	17746ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-27 20:17:52	7294ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-26 19:32:40	22032ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-20 15:01:15	5705ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-15 17:49:48	7459ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-14 21:11:57	11240ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-13 12:44:01	17523ms	3 NS 1 A 4 MX	🔓 Insecure
2026-08-07 11:26:12 shown	9855ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-31 09:57:05	1562ms	3 NS 1 A 4 MX	❓ Unknown
2026-07-23 04:29:31	2586ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-17 06:29:08	14286ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-09 20:10:29	3629ms	3 NS 1 A 4 MX	🔓 Insecure
2026-07-03 15:13:16	4900ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-26 10:35:52	8992ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-25 20:42:20	6632ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-22 07:10:12	3887ms	3 NS 1 A 4 MX	🔓 Insecure
2026-06-21 17:57:01	1151ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 10:58:38	1091ms	0 NS 0 A 0 MX	❓ Unknown