DNSBL Spam Check
Checked IP: 74.208.121.244
rDNS/PTR record: dev-api.dexcom.com
| Finding | Response time |
|---|---|
|
Blacklisted:
SpamRATS! all
Try to delist your IP from all.spamrats.com
|
107.8880 ms
|
|
Blacklisted:
Barracuda Reputation Block List
Try to delist your IP from b.barracudacentral.org
Follow the instrucion on this website. |
112.1449 ms
|
|
Blacklisted:
Barracuda Reputation Block List (for SpamAssassin)
Try to delist your IP from bb.barracudacentral.org
|
106.5321 ms
|
|
Blacklisted:
SORBS Spamhost (any time)
Try to delist your IP from spam.dnsbl.sorbs.net
Follow the instrucion on this website. |
22.7110 ms
|
| Check | Response time |
|---|---|
|
Found rDNS/PTR: dev-api.dexcom.com
|
41.7230 ms
|
| No entry: 0spam KillList (0spam-killlist.fusionzero.com) | 115.0692 ms |
| No entry: Redhawk.org (access.redhawk.org) | 142.6530 ms |
| No entry: usenix.org (all.s5h.net) | 26.1209 ms |
| No entry: Spam-RBL.fr (all.spam-rbl.fr) | 16.1610 ms |
| No entry: ASPEWS Listings (aspews.ext.sorbs.net) | 511.9910 ms |
| No entry: SEM BACKSCATTER (backscatter.spameatingmonkey.net) | 161.1691 ms |
| No entry: SORBS RHSBL BADCONF (badconf.rhsbl.sorbs.net) | 103.8401 ms |
| No entry: Spam Eating Monkey SEM-BADNETS (badnets.spameatingmonkey.net) | 108.1319 ms |
| No entry: ban.zebl.zoneedit.com | 29.4702 ms |
| No entry: BLOCKLIST.DE (bl.blocklist.de) | 0.7160 ms |
| No entry: Blog Spam Blocklist (spamlookup.net) (bsb.spamlookup.net) | 4.3390 ms |
| No entry: SEM FRESH (fresh.spameatingmonkey.net) | 125.5329 ms |
| No entry: BBFH Level 1 (@SORBS) (l1.bbfh.ext.sorbs.net) | 1,029.5851 ms |
| No entry: JIPPG's RBL Project (mail-abuse Listings) (mail-abuse.blacklist.jippg.org) | 268.0399 ms |
| No entry: SURBL multi (Combined SURBL list) (multi.surbl.org) | 7.2551 ms |
| No entry: SORBS Aggregate zone (problems) (problems.dnsbl.sorbs.net) | 107.0089 ms |
| No entry: SORBS Aggregate zone (proxies) (proxies.dnsbl.sorbs.net) | 22.8369 ms |
| No entry: abuse.ro IP RBL (rbl.abuse.ro) | 33.4861 ms |
| No entry: InterServer BL (rbl.interserver.net) | 91.5470 ms |
| No entry: ImproWare IP based spamlist (spamrbl.imp.ch) | 10.6621 ms |
| No entry: ImproWare IP based wormlist (wormrbl.imp.ch) | 10.4039 ms |
| No entry: Spamhaus ZEN (zen.spamhaus.org) | 30.5960 ms |
| Inactive | |
|---|---|
|
Inactive:
0SPAM (0spam.fusionzero.com)
Slow response
|
|
|
Inactive:
RBL.JP all (all.rbl.jp)
Slow response
|
Amount of searched blacklists: 26 (2 inactive)