maero.dk

📜 Historical scan 2026-09-30 13:10:36 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

maero.dk is a .dk domain served by 2 nameservers (max.ns.cloudflare.com, tani.ns.cloudflare.com). It was registered on 9 June 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 18.173.5.120 is hosted by Amazon.com, Inc. (AS16509) in United States. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 116ms

Nameserver	IP addresses	PTR	ASN / ISP
max.ns.cloudflare.com	108.162.193.132 172.64.33.132 173.245.59.132 2606:4700:58::adf5:3b84 2803:f800:50::6ca2:c184 2a06:98c1:50::ac40:2184	max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com max.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tani.ns.cloudflare.com	108.162.192.224 172.64.32.224 173.245.58.224 2606:4700:50::adf5:3ae0 2803:f800:50::6ca2:c0e0 2a06:98c1:50::ac40:20e0	tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com tani.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

4 records 353ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
18.173.5.120	120s	server-18-173-5-120.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.21	120s	server-18-173-5-21.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.26	120s	server-18-173-5-26.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—
18.173.5.45	120s	server-18-173-5-45.cph50.r.cloudfront.net	AS16509	Amazon.com, Inc.	18.173.0.0/21	🇺🇸 United States	—

📧 MX Records#

5 records 118ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	aspmx.l.google.com	172.253.143.26 2a00:1450:400c:c07::1a 2a00:1450:400c:c07::1a	yubrugv-in-f26.1e100.net wo-in-x1a.1e100.net wo-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	300s	alt1.aspmx.l.google.com	192.178.213.27 2a00:1450:4013:c1e::1b	yugrqzs-in-f27.1e100.net yugrqzs-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	300s	alt2.aspmx.l.google.com	172.253.148.27 2a00:1450:4025:4401::1a	yuskedq-in-f27.1e100.net yuskedq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt3.aspmx.l.google.com	142.250.147.27 2a00:1450:4025:c01::1a	rd-in-f27.1e100.net rd-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	300s	alt4.aspmx.l.google.com	172.253.152.26 2a00:1450:4010:c22::1b	yulpptr-in-f26.1e100.net yulpptr-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	maero.dk → 18.173.5.120
🔶 Autoconfig	d22sbo17mksddp.cloudfront.net → 18.173.5.45

🔷 AAAA Records (IPv6)#

8 records 508ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2600:9000:2395:1400:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:5200:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:5400:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:8a00:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:9c00:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:9e00:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:a800:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—
2600:9000:2395:ae00:13:d6a3:af40:93a1	120s	—	AS16509	Amazon.com, Inc.	2600:9000:0:0:0:0:0:0/34	🇺🇸 United States	—

🔐 HTTPS Records#

1 records 532ms

Priority	Target	SvcParams
1 service	.	alpn="h2,h3"

📝 TXT Records#

2 records 750ms

TXT Record
google-site-verification=HHv7shbb-1R7nJIO8TzpanXTlh8Akw-GvFf23u9Y1D4
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (maero.dk)
~all (soft fail)	v=spf1 include:_spf.google.com ~all

📨 DMARC#

Policy	Record (_dmarc.maero.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@maero.dk; pct=100; adkim=s; aspf=s

📬 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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-07 23:36:59

www CNAME	d22sbo17mksddp.cloudfront.net (all on cloudfront.net) → 18.173.5.120 18.173.5.21 18.173.5.26 18.173.5.45 2600:9000:2574:6400:13:d6a3:af40:93a1 2600:9000:2574:7000:13:d6a3:af40:93a1 2600:9000:2574:9000:13:d6a3:af40:93a1 2600:9000:2574:9800:13:d6a3:af40:93a1 (AS16509)
www vs bare domain	Same network maero.dk: 18.173.5.120 18.173.5.21 18.173.5.26 18.173.5.45 (AS16509) www.maero.dk: 18.173.5.120 18.173.5.21 18.173.5.26 18.173.5.45 (AS16509)
Wildcard	Yes: any name under the zone resolves

✍️ DKIM keys#

1 found

Selector	CNAME	Key
google	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

706ms

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

🏷️ SOA#

82ms

Field	Value
Serial	2416246835
Primary NS (MNAME)	max.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-17 17:08:09

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2009-06-09
Expires	2032-06-30 (2075d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

353ms

118ms

AAAA

508ms

TXT

750ms

CAA

108ms

HTTPS

532ms

TLSA

862ms

SOA

82ms

MTA-STS

625ms

DNSSEC

706ms

SRV

525ms

Total

5383ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 23:36:59	843ms	2 NS 4 A 5 MX	🔓 Insecure
2026-10-01 01:35:55	880ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-30 13:10:36 shown	5383ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-25 12:30:00	3072ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-25 04:45:42	1510ms	2 NS 4 A 5 MX	🔓 Insecure
2026-09-08 22:42:10	1984ms	2 NS 4 A 5 MX	🔓 Insecure
2026-08-02 22:01:48	1646ms	2 NS 4 A 5 MX	🔓 Insecure
2026-07-28 01:36:40	18202ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-28 03:11:55	1360ms	2 NS 4 A 5 MX	🔓 Insecure
2026-06-18 04:01:07	1576ms	2 NS 4 A 5 MX	🔓 Insecure