alu-spring.dk DNS records

🖥️ Nameservers5 records 186ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.gigahost.dk	46.183.139.31	ns1.gigahost.dk	AS47292 Sentia Denmark A/S
ns2.gigahost.dk	46.183.139.222	web22.gigahost.dk	AS47292 Sentia Denmark A/S
ns3.gigahost.dk	71.19.249.71	ns3.gigahost.dk	AS11831 eSecureData
ns4.gigahost.dk	51.79.215.130	ns4.gigahost.dk	AS16276 OVH SAS
ns5.gigahost.dk	77.74.192.83	ns5.gigahost.dk	AS42831 UK Dedicated Servers Limited

🌍 A Records1 records 183ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
87.116.13.123	3600s	s7.stom.dk	AS31027	GlobalConnect A/S	87.116.0.0/18	🇩🇰 Denmark	—

📧 MX Records1 records 50ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.alu-spring.dk	87.116.13.123	s7.stom.dk	AS31027 GlobalConnect A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	alu-spring.dk → 87.116.13.123
🔶 Autoconfig	alu-spring.dk → 87.116.13.123

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 164ms

TXT Record
v=spf1 +mx +a +ip4:87.116.13.123 include:spf.stom.dk include:spf.gigahost.dk include:sendgrid.net ~all

✉️ SPF

Policy	Record (alu-spring.dk)
~all (soft fail)	v=spf1 +mx +a +ip4:87.116.13.123 include:spf.stom.dk include:spf.gigahost.dk include:sendgrid.net ~all

📨 DMARC

Policy	Record (_dmarc.alu-spring.dk)
p=none (monitor only)	v=DMARC1; p=none;

📬 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.alu-spring.dk	alu-spring.dk

🔗 TLSA / DANE

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

🔐 DNSSEC200ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns1.gigahost.dk
Responsible (RNAME)	hostmaster@alu-spring.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

186ms

A

183ms

MX

50ms

AAAA

31ms

TXT

164ms

CAA

184ms

HTTPS

181ms

TLSA

67ms

SOA

0ms

MTA-STS

44ms

DNSSEC

200ms

SRV

219ms

Total

679ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 12:14:15	679ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 12:03:53	2017ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 11:43:23	9614ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 09:30:17	2899ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 19:16:18	3586ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 14:05:01	1336ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 20:52:04	1375ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 02:36:45	1029ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 13:23:13	1216ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 02:40:26	1576ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 20:35:59	4702ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 11:23:42	830ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 02:29:28	1211ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 06:16:05	1487ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:24:35	1140ms	5 NS 1 A 1 MX	🔓 Insecure	View