steelprojects.dk DNS records

🖥️ Nameservers3 records 122ms

Nameserver	IP addresses	PTR	ASN / ISP
ns4.hostonline.dk	217.195.185.243 2a02:188:6004:14::10	ns4.hostonline.dk ns4.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns5.hostonline.dk	217.195.185.244 2a02:188:6004:14::11	ns5.hostonline.dk ns5.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
ns6.hostonline.dk	85.191.126.85	ns6.hostonline.dk	AS204274 AURA Fiber A/S

🌍 A Records1 records 72ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
217.195.185.215	120s	webhotel07.hostonline.dk	AS31027	GlobalConnect A/S	217.195.176.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records2 records 145ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	120s	he.hostonline.dk	217.195.185.200 2a02:188:164::100	he.hostonline.dk he.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S
30	120s	mx-backup.hostonline.dk	217.195.185.201 2a02:188:6004:15::12	mx-backup.hostonline.dk spamfront2.hostonline.dk	AS31027 GlobalConnect A/S AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.hostonline.dk → 217.195.185.209

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 375ms

TXT Record
v=spf1 a mx include:_spf.hostonline.dk -all

✉️ SPF

Policy	Record (steelprojects.dk)
-all (hard fail)	v=spf1 a mx include:_spf.hostonline.dk -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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 / DANE

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

🔐 DNSSEC323ms

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

🏷️ SOA0ms

Field	Value
Serial	2026083002
Primary NS (MNAME)	ns4.hostonline.dk
Responsible (RNAME)	hostmaster@hostonline.dk
Refresh	3600s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

122ms

A

72ms

MX

145ms

AAAA

150ms

TXT

375ms

CAA

88ms

HTTPS

107ms

TLSA

395ms

SOA

0ms

MTA-STS

188ms

DNSSEC

323ms

SRV

190ms

Total

1805ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 20:25:47	1805ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-27 03:54:43	2523ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-26 15:34:07	481ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-20 19:24:26	990ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-16 00:00:33	2936ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-10 05:11:40	1026ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-07 09:47:35	1040ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-08-04 22:50:19	1606ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-26 14:40:55	9967ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-22 00:21:54	10361ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-16 18:38:02	1779ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-12 12:08:10	11253ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-07 04:31:23	1693ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-07-03 11:37:42	2520ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-26 03:57:09	2562ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-25 17:56:55	569ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-23 17:25:40	932ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 04:35:28	2877ms	3 NS 1 A 2 MX	🔒 Secure	View
2026-06-17 12:06:49	742ms	3 NS 1 A 2 MX	🔒 Secure	View