gladsaxebibliotekerne.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
dane.ns.cloudflare.com	108.162.193.97 172.64.33.97 173.245.59.97 2606:4700:58::adf5:3b61 2803:f800:50::6ca2:c161 2a06:98c1:50::ac40:2161	dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com dane.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
kia.ns.cloudflare.com	108.162.192.179 172.64.32.179 173.245.58.179 2606:4700:50::adf5:3ab3 2803:f800:50::6ca2:c0b3 2a06:98c1:50::ac40:20b3	kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com kia.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 55ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.88.156	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.185.199	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)2 records 56ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::ac43:b9c7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:589c	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 42ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.88.156,172.67.185.199 ech=AEX+DQBBuQAgACCfkh6AlRsT4ldcDjNd/v+jbE7ogdmBr3sGRRt3svQgNwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::ac43:b9c7,2606:4700:3036::6815:589c

📝 TXT Records

📝

No TXT records found

✉️ 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

🔗 TLSA / DANE

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

🔐 DNSSEC86ms

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

🏷️ SOA0ms

Field	Value
Serial	2413394419
Primary NS (MNAME)	dane.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

36ms

A

55ms

MX

50ms

AAAA

56ms

TXT

197ms

CAA

43ms

HTTPS

42ms

TLSA

67ms

SOA

0ms

MTA-STS

78ms

DNSSEC

86ms

SRV

81ms

Total

1170ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 00:32:08	1170ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-29 08:28:32	1026ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-27 05:29:12	626ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-08-05 05:45:28	1282ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-27 12:58:22	876ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-07-11 22:11:58	826ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-27 11:57:10	1764ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-26 02:10:20	706ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-26 01:58:29	734ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-21 09:04:54	1963ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-19 05:10:20	845ms	2 NS 2 A 0 MX	🔒 Secure	View
2026-06-17 10:17:07	2867ms	2 NS 2 A 0 MX	🔒 Secure	View