albertslundbib.dk DNS records

🖥️ Nameservers5 records 52ms

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 186ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.183.138.100	360s	—	AS47292	Sentia Denmark A/S	46.183.138.0/23	🇩🇰 Denmark	—

📧 MX Records1 records 191ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	albertslundbib-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca09::f 52.101.68.0 52.101.73.15 52.101.73.153 52.101.73.8	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	albertslundbib.dk → 46.183.138.100

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 213ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records2 records 140ms

TXT Record
MS=ms12972659
v=spf1 include:mail.albertslundbib.dk include:remote.albertslundbib.dk include:spf.protection.outlook.com ~all

✉️ SPF

Policy	Record (albertslundbib.dk)
~all (soft fail)	v=spf1 include:mail.albertslundbib.dk include:remote.albertslundbib.dk include:spf.protection.outlook.com ~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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.albertslundbib.dk	albertslundbib.dk

🔗 TLSA / DANE

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

🔐 DNSSEC125ms

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@albertslundbib.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

52ms

A

186ms

MX

191ms

AAAA

183ms

TXT

140ms

CAA

39ms

HTTPS

193ms

TLSA

300ms

SOA

0ms

MTA-STS

48ms

DNSSEC

125ms

SRV

213ms

Total

1001ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:11:02	1001ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 13:57:38	9776ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 07:53:12	3029ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 15:51:12	1919ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 19:30:30	2286ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 17:31:45	1513ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 15:57:37	1648ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 11:32:08	2652ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 02:06:18	1595ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 10:05:55	1339ms	5 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 12:57:06	1605ms	5 NS 1 A 1 MX	🔓 Insecure	View