1stlevel.dk

📜 Historical scan 2026-06-16 12:43:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

1stlevel.dk is a .dk domain served by 2 nameservers (blair.ns.cloudflare.com, frank.ns.cloudflare.com). It was registered on 20 January 2009 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.48.87 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by addvision-dk.mx1-dk.mailanyone.net, addvision-dk.mx2-dk.mailanyone.net and 1 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
blair.ns.cloudflare.com	—	—	—
frank.ns.cloudflare.com	—	—	—

🌍 A Records#

2 records 30ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.48.87	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.183.8	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

3 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	addvision-dk.mx1-dk.mailanyone.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.
20	—	addvision-dk.mx2-dk.mailanyone.net	192.162.219.155	mx41.electric.net	AS16509 Amazon.com, Inc.
30	—	addvision-dk.mx3-dk.mailanyone.net	192.162.219.255	mx41.electric.net	AS16509 Amazon.com, Inc.

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3034::ac43:b708	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:3057	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 30ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.48.87,172.67.183.8 ech=AEX+DQBBzAAgACCRSl2GarTD7edzme/SRSjBGfCZcUyEhedgk/e1csdNQwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::ac43:b708,2606:4700:3037::6815:3057

📝 TXT Records#

4 records 132ms

TXT Record
MS=ms45589127
MS=ms96120491
v=spf1 a ip4:94.18.210.72 ip4:152.115.188.122 ip4:152.115.188.124 ip4:94.18.210.66 ip4:188.120.78.194 ip4:94.18.210.68 ip4:188.120.78.235 ip4:188.120.78.250 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mailanyone.net include:spf.eu.signature365.net -all
vpe=82cef861

✉️ SPF#

Policy	Record (1stlevel.dk)
-all (hard fail)	v=spf1 a ip4:94.18.210.72 ip4:152.115.188.122 ip4:152.115.188.124 ip4:94.18.210.66 ip4:188.120.78.194 ip4:94.18.210.68 ip4:188.120.78.235 ip4:188.120.78.250 include:spf.protection.outlook.com include:servers.mcsv.net include:spf.mailanyone.net include:spf.eu.signature365.net -all

📨 DMARC#

Policy	Record (_dmarc.1stlevel.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:o8bxj2cx@ag.dmarcian.eu; ruf=mailto:o8bxj2cx@fr.dmarcian.eu

📬 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 2026-10-09 11:02:50

www	104.21.48.87 172.67.183.8 2606:4700:3034::ac43:b708 2606:4700:3036::6815:3057 (AS13335) (address records, no CNAME)
www vs bare domain	Same network 1stlevel.dk: 104.21.48.87 172.67.183.8 2606:4700:3034::ac43:b708 2606:4700:3036::6815:3057 (AS13335) www.1stlevel.dk: 104.21.48.87 172.67.183.8 2606:4700:3034::ac43:b708 2606:4700:3036::6815:3057 (AS13335)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 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: 5/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

120ms

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

🏷️ SOA#

33ms

Field	Value
Serial	2406119720
Primary NS (MNAME)	blair.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-05 12:26:18

Field	Value
Registrar	ASCIO TECHNOLOGIES, CORP. DANMARK - FILIAL AF ASCIO TECHNOLOGIES, CORP. CANADA
Registered	2009-01-20
Expires	2027-01-31 (106d)

📋 WHOIS#

⏱️ Lookup Timing#

31ms

30ms

33ms

AAAA

34ms

TXT

132ms

CAA

38ms

HTTPS

30ms

TLSA

154ms

SOA

33ms

MTA-STS

66ms

DNSSEC

120ms

SRV

0ms

Total

765ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 11:02:50	944ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-04 02:22:27	2358ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-03 02:21:12	602ms	2 NS 2 A 3 MX	🔓 Insecure
2026-10-02 02:19:13	1139ms	2 NS 2 A 3 MX	🔓 Insecure
2026-09-27 01:16:00	1071ms	2 NS 2 A 3 MX	🔓 Insecure
2026-08-03 15:39:52	2913ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-26 02:59:30	5298ms	2 NS 2 A 3 MX	🔓 Insecure
2026-06-24 09:35:52	1166ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-23 06:59:33	1142ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 12:43:17 shown	765ms	2 NS 2 A 3 MX	🔓 Insecure