hiro-microdatacenters.dk DNS records

🖥️ Nameservers3 records 175ms

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 Records1 records 235ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
213.154.226.35	1200s	—	AS12859	BIT BV	213.154.224.0/19	🇳🇱 The Netherlands	Arnhem

📧 MX Records4 records 258ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	1200s	mx11.xel.nl	2001:7b8:620:1::d59a:e219 213.154.226.25	— —	AS12859 BIT BV AS12859 BIT BV
10	1200s	mx1.xel.nl	2001:7b8:620:1::d59a:e204 213.154.226.4	— —	AS12859 BIT BV AS12859 BIT BV
10	1200s	mx2.xel.nl	—	—	—
15	1200s	mx3.xel.nl	2001:7b8:620:1::d59a:e203 213.154.226.3	— —	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 339ms

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 Records1 records 1063ms

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

📝 TXT Records1 records 1360ms

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

🔗 TLSA / DANE2 records 8239ms

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

🔐 DNSSEC512ms

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

🏷️ SOA0ms

Field	Value
Serial	2026081301
Primary NS (MNAME)	ns1.xel.nl
Responsible (RNAME)	hostmaster@hiro-microdatacenters.dk
Refresh	14400s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

175ms

A

235ms

MX

258ms

AAAA

339ms

TXT

1360ms

CAA

213ms

HTTPS

299ms

TLSA

8239ms

SOA

0ms

MTA-STS

464ms

DNSSEC

512ms

SRV

1063ms

Total

17523ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 10:41:39	17746ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-27 20:17:52	7294ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-26 19:32:40	22032ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-20 15:01:15	5705ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-15 17:49:48	7459ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-14 21:11:57	11240ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-13 12:44:01	17523ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-08-07 11:26:12	9855ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-07-31 09:57:05	1562ms	3 NS 1 A 4 MX	❓ Unknown	View
2026-07-23 04:29:31	2586ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-07-17 06:29:08	14286ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-07-09 20:10:29	3629ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-07-03 15:13:16	4900ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-26 10:35:52	8992ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-25 20:42:20	6632ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-22 07:10:12	3887ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-21 17:57:01	1151ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 10:58:38	1091ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 07:34:01	2481ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 12:58:20	13719ms	3 NS 1 A 4 MX	🔓 Insecure	View
2026-06-17 12:13:58	280ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:09:50	3937ms	3 NS 1 A 4 MX	🔓 Insecure	View