byenssteinerskole.dk DNS records

🖥️ Nameservers2 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
bella.ns.cloudflare.com	108.162.192.74 172.64.32.74 173.245.58.74 2606:4700:50::adf5:3a4a 2803:f800:50::6ca2:c04a 2a06:98c1:50::ac40:204a	bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com bella.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
mark.ns.cloudflare.com	108.162.193.130 172.64.33.130 173.245.59.130 2606:4700:58::adf5:3b82 2803:f800:50::6ca2:c182 2a06:98c1:50::ac40:2182	mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com mark.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records2 records 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.60.15	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.187.180	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records5 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c03::1a	rd-in-f27.1e100.net rc-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.211.26 2404:6800:4000:1025::1b	lcbomp-in-f26.1e100.net lcbomp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	192.178.158.26 2404:6800:4013:813::1b	lcdels-in-f26.1e100.net lcdels-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	173.194.41.27 173.194.41.27 2404:6800:4001:c01::1a	mad01s14-in-f27.1e100.net yukulwh-in-f27.1e100.net yukulwh-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.158.26 2404:6800:4003:c26::1b	so-in-f26.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)2 records 45ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3035::ac43:bbb4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::6815:3c0f	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records1 records 50ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.60.15,172.67.187.180 ech=AEX+DQBB+wAgACBnzCV/nKgOOJ17ds9vnRL9kehJR7odrnq10lDYEry0AQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3035::ac43:bbb4,2606:4700:3036::6815:3c0f

📝 TXT Records2 records 192ms

TXT Record
cisco-ci-domain-verification=2d38bada8348e937e53cf496b12d783f4ccdf36e3383832de8ef5900cc62d3bc
v=spf1 include:_spf.google.com include:servers.mcsv.net ~all

✉️ SPF

Policy	Record (byenssteinerskole.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:servers.mcsv.net ~all

📨 DMARC

Policy	Record (_dmarc.byenssteinerskole.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:6ca313feaadf45ff9b0510107837a10e@dmarc-reports.cloudflare.net

📬 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)

🔐 DNSSEC2053ms

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

🏷️ SOA0ms

Field	Value
Serial	2413834989
Primary NS (MNAME)	bella.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

49ms

MX

33ms

AAAA

45ms

TXT

192ms

CAA

64ms

HTTPS

50ms

TLSA

73ms

SOA

0ms

MTA-STS

53ms

DNSSEC

2053ms

SRV

79ms

Total

2505ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-04 09:33:03	2505ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-22 02:10:09	2729ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-15 01:14:36	3453ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-11 22:48:25	1525ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-10 10:38:06	4666ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-08-07 23:55:32	1492ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-17 06:53:52	2047ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-09 03:08:24	2241ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-05 22:38:24	1461ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-07-04 20:50:48	8162ms	2 NS 2 A 5 MX	🔒 Secure	View
2026-06-25 23:29:43	1113ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-25 10:45:49	939ms	2 NS 1 A 5 MX	🔒 Secure	View
2026-06-20 16:10:34	4528ms	2 NS 1 A 5 MX	🔓 Insecure	View
2026-06-16 18:10:29	737ms	2 NS 1 A 5 MX	🔓 Insecure	View