alkaline-institute.dk DNS records

🖥️ Nameservers5 records 28ms

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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
162.159.140.166	3600s	—	AS13335	Cloudflare, Inc.	162.159.128.0/19	—	—

📧 MX Records

📧

No MX records found

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	alkaline-institute.dk → 162.159.140.166
🔶 Autoconfig	alkaline-institute.dk → 162.159.140.166

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 329ms

TXT Record
ca3-ea940e21954e48d7a1c8ae6f7dafed93
facebook-domain-verification=pjccb88vg9amlbx6g9cccpf51qegmi

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.alkaline-institute.dk	alkaline-institute.dk.kinstavalidation.app
TXT	alkaline-institute.dk.kinstavalidation.app	5BM4HA6nmgDQ_UKKapxRUAEfmVzbuA5vEgZqwlMxbKE
TXT	alkaline-institute.dk.kinstavalidation.app	A78nJFTW8TUzEM-BCmB-Q-HDWxCtJyYUhUIddEZwcZg

🔗 TLSA / DANE

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

🔐 DNSSEC197ms

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@alkaline-institute.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

28ms

A

34ms

MX

30ms

AAAA

186ms

TXT

329ms

CAA

174ms

HTTPS

44ms

TLSA

70ms

SOA

0ms

MTA-STS

47ms

DNSSEC

197ms

SRV

274ms

Total

751ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 02:17:28	751ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-08-20 17:22:59	5196ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-08-13 23:43:50	4528ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 08:32:46	1839ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-07-30 18:41:34	16641ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-07-24 05:12:12	1203ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-07-17 14:44:34	1132ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-07-16 01:17:32	1537ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-07-03 14:48:39	1748ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-27 22:33:11	1090ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-23 16:03:33	1523ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-21 11:56:22	946ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 10:02:42	1378ms	5 NS 1 A 0 MX	🔓 Insecure	View
2026-06-16 12:58:39	987ms	5 NS 1 A 0 MX	🔓 Insecure	View