jpkramer.com

jpkramer.com serves a website of its own over HTTPS. It answers on both IPv4 and IPv6, with a TLS certificate that does not validate and MX records for mail.

39,873 other domains share an IP address with it.

The most recent crawl returned the page title “Joel Kramer - Senior Full-Stack Software Engineer” and 148,627 bytes of HTML. The site links to LinkedIn.

Domain properties

Property	Value	Explanation
Top-level domain	.com	Statistics for all domains we know under this TLD.
Has website	yes	A website is hosted under the domain, which does not redirect to an external domain.
Has MX-record	yes	The domain has an MX record.
External redirect	no	The domain redirects to another domain.
Redirect to https	yes	The domain redirects to https.
Redirect to www.	no	The domain redirects to www.domain.
Only with www.	no	The domain can only be reached with the subdomain "www".
Only DNS, no website	no	There are no A or AAAA records in DNS.
IP-Address	Both	Shows whether the domain only has IPv4 or IPv6 or both.
SSL-Certificate	invalid	Shows whether the domain has a valid SSL certificate.
Redirects	0	Number of domains that redirect to this domain.
Reverse IP	39,873	Number of domains with the same IP(s).

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Websites whose start page offers something similar, found by comparing the text of their start pages, across languages. Near-identical copies, parking pages and error pages are left out.

Last SSL certificate

Issuer	Amazon
Valid from	8/15/2025
Valid to	9/14/2026
Time until expiry	23 days

Last successful crawl

Title	Joel Kramer - Senior Full-Stack Software Engineer
Description	Frontend-focused Senior Full-Stack Software Engineer with expertise in React, Next.js, TypeScript, and modern web technologies.
Content-Length	148,627 bytes

Title and description as published by the page itself in its own <title> and <meta name="description"> tags.

DNS history

IPv4 address	Last updated
3.173.0.4	10/5/2026
3.161.82.109	10/10/2025
3.161.82.53	10/10/2025
3.161.82.62	10/10/2025
3.161.82.97	10/10/2025

IPv6 address	Last updated
2600:9000:26e8:1400:7:76d2:4a40:93a1	10/5/2026
2600:9000:26e8:1c00:7:76d2:4a40:93a1	10/5/2026
2600:9000:26e8:4200:7:76d2:4a40:93a1	10/5/2026
2600:9000:26e8:8000:7:76d2:4a40:93a1	10/5/2026
2600:9000:26e8:800:7:76d2:4a40:93a1	10/5/2026

Mail server	Priority	Last updated
smtp.google.com	1	5/16/2026
in1-smtp.messagingengine.com	10	1/3/2024
in2-smtp.messagingengine.com	20	1/3/2024

Name server	Last updated
ns-1334.awsdns-38.org	10/10/2025
ns-1949.awsdns-51.co.uk	10/10/2025
ns-297.awsdns-37.com	10/10/2025
ns-871.awsdns-44.net	10/10/2025
ns1.messagingengine.com	12/12/2023

Most recent redirect domains

No domains found.

Reverse IP neighbours

3.173.0.4 39,865 domains · here since 10/2/2026

Domain	On this IP since
zzzz14.com	10/7/2026
zzzz115.com	10/4/2026
zzzz.bet	10/5/2026
zzz7y.com	10/7/2026
zzxcyyi.com	10/4/2026
zzrbet.com	10/6/2026
zzk14.cc	10/7/2026
zzfbs.top	10/3/2026
zzebravpn.com	10/4/2026
zzdenglan.com	10/2/2026
zyyjk.com	10/4/2026
zyvorainnovations.in	10/6/2026
and 39,852 more

2600:9000:26e8::7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:200:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:3800:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:4600:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:4c00:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:4e00:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:6800:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

2600:9000:26e8:ae00:7:76d2:4a40:93a1 1 domain · here since 10/2/2026

Domain	On this IP since
No other domains on this address.

Sharing an address does not always mean sharing a server: on a CDN or a large hosting platform, millions of unrelated domains answer on the same few addresses. We measured how far that goes in Half the web sits on 276 IP addresses.

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