sumocph.dk

📜 Historical scan 2026-06-20 06:03:13 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

sumocph.dk is a .dk domain served by 3 nameservers (ns05.sac-it.dk, ns06.sac-it.dk, ns06us.sac-it.dk). It was registered on 25 October 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.243.107 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by smtp.google.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 265ms

Nameserver	IP addresses	PTR	ASN / ISP
ns05.sac-it.dk	85.235.255.134	134.128-159.255.235.85.in-addr.arpa	AS3308 Norlys Telco A/S
ns06.sac-it.dk	128.76.60.134	—	AS3292 TDC Holding A/S
ns06us.sac-it.dk	72.29.91.87	72-29-91-87.static.hostdime.com	AS33182 HostDime.com, Inc.

🌍 A Records#

1 records 214ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.235.243.107	3600s	107.0-127.243.235.85.in-addr.arpa z1.instantmail.dk	AS3308	Norlys Telco A/S	85.235.224.0/19	🇩🇰 Denmark	Hørsholm

📧 MX Records#

1 records 330ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	smtp.google.com	173.194.221.26 173.194.221.27 173.194.222.26 173.194.222.27 2a00:1450:4025:c01::1a 2a00:1450:4025:c01::1b 2a00:1450:4025:c03::1a 2a00:1450:4025:c03::1b 64.233.164.26	lm-in-f26.1e100.net lm-in-f27.1e100.net lo-in-f26.1e100.net lo-in-f27.1e100.net rd-in-f26.1e100.net rd-in-f27.1e100.net rc-in-f26.1e100.net rc-in-f27.1e100.net lf-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	sumocph.dk → 85.235.243.107
🔶 Autoconfig	sumocph.dk → 85.235.243.107

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 417ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.gigahost.dk

📝 TXT Records#

2 records 2888ms

TXT Record
google-site-verification=aonZD39qU7h1uq1fhLXKGuiALg6VSLzpjO-KY67oJRs
v=spf1 include:_spf.google.com ~all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.sumocph.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:dmarc.reports@rekomgroup.com; pct=100; fo=1

📬 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 2026-10-10 12:07:31

www CNAME	sumocph.dk (all on sumocph.dk) → 85.235.243.107 (AS3308)
www vs bare domain	Same network sumocph.dk: 85.235.243.107 (AS3308) www.sumocph.dk: 85.235.243.107 (AS3308)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ 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.sumocph.dk	sumocph.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

432ms

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

🏷️ SOA#

302ms

Field	Value
Serial	2026040201
Primary NS (MNAME)	ns05.sac-it.dk
Responsible (RNAME)	hostmaster@sumocph.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-07 15:49:55

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2018-10-25
Expires	2027-07-31 (286d)

📋 WHOIS#

⏱️ Lookup Timing#

265ms

214ms

330ms

AAAA

269ms

TXT

2888ms

CAA

225ms

HTTPS

326ms

TLSA

224ms

SOA

302ms

MTA-STS

297ms

DNSSEC

432ms

SRV

417ms

Total

4702ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 18:31:43	917ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-29 18:01:56	485ms	3 NS 1 A 1 MX	🔓 Insecure
2026-09-26 17:31:08	2525ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-28 04:43:46	2776ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-26 18:13:34	1273ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-20 06:03:13 shown	4702ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 13:21:58	4707ms	3 NS 1 A 1 MX	🔓 Insecure