summ.dk

📜 Historical scan 2026-10-14 02:07:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

summ.dk is a .dk domain served by 3 nameservers (ns01.procopa.dk, ns02.procopa.dk, ns05.procopa.dk). It was registered on 28 November 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 198.202.211.1 is hosted by Cloudflare London, LLC (AS209242) in United States. Mail is handled by summ-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. 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#

3 records 61ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.procopa.dk	185.237.124.225	ns01.procopa.dk	AS210939 Procopa IT ApS
ns02.procopa.dk	185.237.127.1 2a11:9700:400:2::2	ns02.procopa.dk ns02.procopa.dk	AS210939 Procopa IT ApS AS210939 Procopa IT ApS
ns05.procopa.dk	185.237.127.57 2a11:9700:1::4	ns05 ns05.procopa.dk	AS210939 Procopa IT ApS AS210939 Procopa IT ApS

🌍 A Records#

1 records 61ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
198.202.211.1	600s	—	AS209242	Cloudflare London, LLC	198.202.211.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 82ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	summ-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca04::c 2a01:111:f403:ca09::24 2a01:111:f403:ca3c::a 52.101.181.153 52.101.209.28 52.101.68.15 52.101.91.162	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.152

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 115ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

5 records 273ms

TXT Record
apple-domain-verification=AfAHax84XXorhOqj
google-site-verification=j2dC79Ir5VCxi9SE3E49eEMuUyCSudNpXKigRAKHilA
google-site-verification=oLl0flM4qGWkZ85YRu306dvWx2ReOoLXp795OoVLTRU
proxy-ssl.webflow.com
v=spf1 include:spf.protection.outlook.com include:squarespace-mail.com include:spf.emailsignatures365.com -all

✉️ SPF#

Policy	Record (summ.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:squarespace-mail.com include:spf.emailsignatures365.com -all

📨 DMARC#

Policy	Record (_dmarc.summ.dk)
p=reject	v=DMARC1;p=reject;pct=100;

📬 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 2026-10-21 20:07:43

www CNAME	cdn.webflow.com (all on webflow.com) → 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
www vs bare domain	Same network summ.dk: 198.202.211.1 (AS209242) www.summ.dk: 198.202.211.1 2620:cb:2000::1 (AS13335 AS209242)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

165ms

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

🏷️ SOA#

57ms

Field	Value
Serial	2026101202
Primary NS (MNAME)	ns01.procopa.dk
Responsible (RNAME)	hostmaster@summ.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-13 00:53:30

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2013-11-28
Expires	2034-11-30 (2960d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
sumx.dk	Punktum dk A/S (direct)
yearly.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

61ms

82ms

AAAA

85ms

TXT

273ms

CAA

85ms

HTTPS

90ms

TLSA

1004ms

SOA

57ms

MTA-STS

114ms

DNSSEC

165ms

SRV

115ms

Total

4232ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 20:07:43	1768ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-19 05:44:16	1316ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-18 04:11:17	5081ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-17 03:36:59	1906ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-14 02:07:38 shown	4232ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-13 00:29:11	1329ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 10:32:50	4383ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 08:52:43	1922ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:48:25	4602ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 22:46:06	1342ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-19 09:49:51	1730ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-18 01:08:02	3862ms	3 NS 1 A 1 MX	🔓 Insecure